diff --git a/internal/rosa/package/argp-standalone.az b/internal/rosa/package/argp-standalone.az
index 44fb007a..86134a79 100644
--- a/internal/rosa/package/argp-standalone.az
+++ b/internal/rosa/package/argp-standalone.az
@@ -1,25 +1,24 @@
-package argp-standalone {
-	description = "hierarchical argument parsing library broken out from glibc";
-	website = "http://www.lysator.liu.se/~nisse/misc";
+//az:schema mbf
 
-	version* = "1.3";
+package argp-standalone {
+	description = "hierarchical argument parsing library broken out from glibc"
+	website = "http://www.lysator.liu.se/~nisse/misc"
+
+	version := "1.3"
 	source = remoteTar {
-		url = "http://www.lysator.liu.se/~nisse/misc/"+
-			"argp-standalone-"+version+".tar.gz";
-		checksum = "vtW0VyO2pJ-hPyYmDI2zwSLS8QL0sPAUKC1t3zNYbwN2TmsaE-fADhaVtNd3eNFl";
-		compress = gzip;
-	};
+		url = "http://www.lysator.liu.se/~nisse/misc/argp-standalone-${version}.tar.gz"
+		checksum = "vtW0VyO2pJ-hPyYmDI2zwSLS8QL0sPAUKC1t3zNYbwN2TmsaE-fADhaVtNd3eNFl"
+		compress = gzip
+	}
 
 	env = [
-		"CC=cc -std=gnu89 -fPIC",
-	];
+		"CC=cc -std=gnu89 -fPIC"
+	]
 
 	exec = make {
-		install = `
-install -D -m644 /usr/src/argp-standalone/argp.h /work/system/include/argp.h
-install -D -m755 libargp.a /work/system/lib/libargp.a
-`;
-	};
+		install = `install -D -m644 /usr/src/argp-standalone/argp.h /work/system/include/argp.h
+		           install -D -m755 libargp.a /work/system/lib/libargp.a`
+	}
 
-	inputs = [ diffutils ];
+	inputs = [ diffutils ]
 }
diff --git a/internal/rosa/package/bison.az b/internal/rosa/package/bison.az
index 39a0eb3d..c2db774a 100644
--- a/internal/rosa/package/bison.az
+++ b/internal/rosa/package/bison.az
@@ -1,30 +1,27 @@
-package bison {
-	description = "a general-purpose parser generator";
-	website = "https://www.gnu.org/software/bison";
-	anitya = 193;
+//az:schema mbf
 
-	version* = "3.8.2";
+package bison {
+	description = "a general-purpose parser generator"
+	website = "https://www.gnu.org/software/bison"
+	anitya = 193
+
+	version := "3.8.2"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/bison/bison-"+version+".tar.gz";
-		checksum = "BhRM6K7URj1LNOkIDCFDctSErLS-Xo5d9ba9seg10o6ACrgC1uNhED7CQPgIY29Y";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/bison/bison-${version}.tar.gz"
+		checksum = "BhRM6K7URj1LNOkIDCFDctSErLS-Xo5d9ba9seg10o6ACrgC1uNhED7CQPgIY29Y"
+		compress = gzip
+	}
 
 	exec = make {
 		check = [
-			"TESTSUITEFLAGS=" + jobsFlagE + "' " + skipGNUTests {
-				tests = [
-					// clang miscompiles (SIGILL)
-					764,
-				];
-			} + "'",
-			"check",
-		];
-	};
+			"TESTSUITEFLAGS=${jobsFlagE}' ${skipGNUTests(764)}'"
+			"check"
+		]
+	}
 
 	inputs = [
-		m4,
-		diffutils,
-		sed,
-	];
+		m4
+		diffutils
+		sed
+	]
 }
diff --git a/internal/rosa/package/buildcatrust.az b/internal/rosa/package/buildcatrust.az
index b7ccb9f6..43e6dddf 100644
--- a/internal/rosa/package/buildcatrust.az
+++ b/internal/rosa/package/buildcatrust.az
@@ -1,19 +1,21 @@
+//az:schema mbf
+
 package buildcatrust {
-	description = "transform certificate stores between formats";
-	website = "https://github.com/nix-community/buildcatrust";
-	anitya = 233988;
+	description = "transform certificate stores between formats"
+	website = "https://github.com/nix-community/buildcatrust"
+	anitya = 233988
 
-	version* = "0.5.1";
+	version := "0.5.1"
 	source = remoteGitHub {
-		suffix = "nix-community/buildcatrust";
-		tag = "v"+version;
-		checksum = "oxjnuIrPVMPvD6x8VFLqB7EdbfuhouGQdtPuHDpEHGzoyH5nkxqtYN9UthMY9noA";
-	};
+		suffix = "nix-community/buildcatrust"
+		tag = "v"+version
+		checksum = "oxjnuIrPVMPvD6x8VFLqB7EdbfuhouGQdtPuHDpEHGzoyH5nkxqtYN9UthMY9noA"
+	}
 
-	early = "\nrm buildcatrust/tests/test_nonhermetic.py\n";
+	early = "rm buildcatrust/tests/test_nonhermetic.py"
 
-	exec = pip {};
+	exec = pip()
 
-	inputs = [ python-flit-core ];
-	runtime = [ python ];
+	inputs = [ python-flit-core ]
+	runtime = [ python ]
 }
diff --git a/internal/rosa/package/bzip2.az b/internal/rosa/package/bzip2.az
index 12fb1d7c..a4d32dce 100644
--- a/internal/rosa/package/bzip2.az
+++ b/internal/rosa/package/bzip2.az
@@ -1,27 +1,28 @@
+//az:schema mbf
+
 package bzip2 {
-	description = "a freely available, patent free, high-quality data compressor";
-	website = "https://sourceware.org/bzip2";
-	anitya = 237;
+	description = "a freely available, patent free, high-quality data compressor"
+	website = "https://sourceware.org/bzip2"
+	anitya = 237
 
-	version* = "1.0.8";
+	version := "1.0.8"
 	source = remoteTar {
-		url = "https://sourceware.org/pub/bzip2/bzip2-"+version+".tar.gz";
-		checksum = "cTLykcco7boom-s05H1JVsQi1AtChYL84nXkg_92Dm1Xt94Ob_qlMg_-NSguIK-c";
-		compress = gzip;
-	};
+		url = "https://sourceware.org/pub/bzip2/bzip2-${version}.tar.gz"
+		checksum = "cTLykcco7boom-s05H1JVsQi1AtChYL84nXkg_92Dm1Xt94Ob_qlMg_-NSguIK-c"
+		compress = gzip
+	}
 
-	// uses source tree as scratch space
-	writable = true;
-	enterSource = true;
+	writable
+	enterSource
 
 	exec = make {
-		skipConfigure = true;
-		skipCheck = true;
-		inPlace = true;
+		skipConfigure
+		skipCheck
+		inPlace
 
 		make = [
-			"CC=cc",
-		];
-		install = "make PREFIX=/work/system install";
-	};
+			"CC=cc"
+		]
+		install = "make PREFIX=/work/system install"
+	}
 }
diff --git a/internal/rosa/package/curl.az b/internal/rosa/package/curl.az
index 947218fc..4fdc4616 100644
--- a/internal/rosa/package/curl.az
+++ b/internal/rosa/package/curl.az
@@ -1,47 +1,49 @@
-package curl {
-	description = "command line tool and library for transferring data with URLs";
-	website = "https://curl.se";
-	anitya = 381;
+//az:schema mbf
 
-	version* = "8.20.0";
+package curl {
+	description = "command line tool and library for transferring data with URLs"
+	website = "https://curl.se"
+	anitya = 381
+
+	version := "8.20.0"
 	source = remoteTar {
-		url = "https://curl.se/download/curl-"+version+".tar.bz2";
-		checksum = "xyHXwrngIRGMasuzhn-I5MSCOhktwINbsWt1f_LuR-5jRVvyx_g6U1EQfDLEbr9r";
-		compress = bzip2;
-	};
+		url = "https://curl.se/download/curl-${version}.tar.bz2"
+		checksum = "xyHXwrngIRGMasuzhn-I5MSCOhktwINbsWt1f_LuR-5jRVvyx_g6U1EQfDLEbr9r"
+		compress = bzip2
+	}
 
 	// remove broken test
-	writable = true;
-	early = "\nchmod +w tests/data && rm -f tests/data/test459\n";
+	writable
+	early = "chmod +w tests/data && rm -f tests/data/test459"
 
 	exec = make {
-		configure = {
-			"with-openssl";
-			"with-ca-bundle": "/system/etc/ssl/certs/ca-bundle.crt";
+		configure = [
+			"with-openssl"
+			"with-ca-bundle": "/system/etc/ssl/certs/ca-bundle.crt"
 
-			"disable-smb";
-		};
+			"disable-smb"
+		]
 
 		check = [
-			"TFLAGS=" + jobsLFlagE,
-			"test-nonflaky",
-		];
-	};
+			"TFLAGS=${jobsLFlagE}"
+			"test-nonflaky"
+		]
+	}
 
 	inputs = [
-		perl,
-		python,
-		pkg-config,
-		diffutils,
+		perl
+		python
+		pkg-config
+		diffutils
 
-		libpsl,
-		openssl,
-	];
+		libpsl
+		openssl
+	]
 
 	runtime = [
-		zlib,
-		zstd,
-		libpsl,
-		openssl,
-	];
+		zlib
+		zstd
+		libpsl
+		openssl
+	]
 }
diff --git a/internal/rosa/package/dbus.az b/internal/rosa/package/dbus.az
index b3e3025e..96ec2c6a 100644
--- a/internal/rosa/package/dbus.az
+++ b/internal/rosa/package/dbus.az
@@ -1,63 +1,65 @@
-package dbus {
-	description = "a message bus system";
-	website = "https://www.freedesktop.org/wiki/Software/dbus";
-	anitya = 5356;
+//az:schema mbf
 
-	version* = "1.16.2";
+package dbus {
+	description = "a message bus system"
+	website = "https://www.freedesktop.org/wiki/Software/dbus"
+	anitya = 5356
+
+	version := "1.16.2"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "dbus/dbus";
-		ref = "dbus-"+version;
-		checksum = "INwOuNdrDG7XW5ilW_vn8JSxEa444rRNc5ho97i84I1CNF09OmcFcV-gzbF4uCyg";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "dbus/dbus"
+		ref = "dbus-${version}"
+		checksum = "INwOuNdrDG7XW5ilW_vn8JSxEa444rRNc5ho97i84I1CNF09OmcFcV-gzbF4uCyg"
+	}
 
 	// OSError: [Errno 30] Read-only file system: '/usr/src/dbus/subprojects/packagecache'
-	writable = true;
+	writable
 
 	// PermissionError: [Errno 13] Permission denied: '/usr/src/dbus/subprojects/packagecache'
-	chmod = true;
+	chmod
 
 	exec = meson {
-		setup = {
-			"Depoll": "enabled";
-			"Dinotify": "enabled";
-			"Dx11_autolaunch": "disabled";
-		};
-	};
+		setup = endi [
+			"Depoll": true
+			"Dinotify": true
+			"Dx11_autolaunch": false
+		]
+	}
 
 	inputs = [
-		glib,
-		libexpat,
-	];
+		glib
+		libexpat
+	]
 
 	runtime = [
-		glib,
-		libexpat,
-	];
+		glib
+		libexpat
+	]
 }
 
 package xdg-dbus-proxy {
-	description = "a filtering proxy for D-Bus connections";
-	website = "https://github.com/flatpak/xdg-dbus-proxy";
-	anitya = 58434;
+	description = "a filtering proxy for D-Bus connections"
+	website = "https://github.com/flatpak/xdg-dbus-proxy"
+	anitya = 58434
 
-	version* = "0.1.7";
+	version := "0.1.7"
 	source = remoteGitHub {
-		suffix = "flatpak/xdg-dbus-proxy";
-		tag = version;
-		checksum = "UW5Pe-TP-XAaN-kTbxrkOQ7eYdmlAQlr2pdreLtPT0uwdAz-7rzDP8V_8PWuZBup";
-	};
+		suffix = "flatpak/xdg-dbus-proxy"
+		tag = version
+		checksum = "UW5Pe-TP-XAaN-kTbxrkOQ7eYdmlAQlr2pdreLtPT0uwdAz-7rzDP8V_8PWuZBup"
+	}
 
 	exec = meson {
-		setup = {
-			"Dman": "disabled";
-		};
-	};
+		setup = endi [
+			"Dman": false
+		]
+	}
 
 	inputs = [
-		dbus,
-		glib,
-	];
+		dbus
+		glib
+	]
 
-	runtime = [ glib ];
+	runtime = [ glib ]
 }
diff --git a/internal/rosa/package/dtc.az b/internal/rosa/package/dtc.az
index d2b7dafc..dd2f4a04 100644
--- a/internal/rosa/package/dtc.az
+++ b/internal/rosa/package/dtc.az
@@ -1,33 +1,34 @@
-package dtc {
-	description = "The Device Tree Compiler";
-	website = "https://git.kernel.org/pub/scm/utils/dtc/dtc.git";
-	anitya = 16911;
+//az:schema mbf
 
-	version* = "1.7.2";
+package dtc {
+	description = "The Device Tree Compiler"
+	website = "https://git.kernel.org/pub/scm/utils/dtc/dtc.git"
+	anitya = 16911
+
+	version := "1.7.2"
 	source = remoteTar {
-		url = "https://git.kernel.org/pub/scm/utils/dtc/dtc.git/snapshot/"+
-			"dtc-v"+version+".tar.gz";
-		checksum = "vUoiRynPyYRexTpS6USweT5p4SVHvvVJs8uqFkkVD-YnFjwf6v3elQ0-Etrh00Dt";
-		compress = gzip;
-	};
+		url = "https://git.kernel.org/pub/scm/utils/dtc/dtc.git/snapshot/dtc-v${version}.tar.gz"
+		checksum = "vUoiRynPyYRexTpS6USweT5p4SVHvvVJs8uqFkkVD-YnFjwf6v3elQ0-Etrh00Dt"
+		compress = gzip
+	}
 
 	// works around buggy test:
 	// fdtdump-runtest.sh /usr/src/dtc/tests/fdtdump.dts
-	writable = true;
-	chmod = true;
+	writable
+	chmod
 
 	exec = meson {
-		setup = {
-			"Dyaml": "disabled";
-			"Dstatic-build": "true";
-		};
-	};
+		setup = endi [
+			"Dyaml": false
+			"Dstatic-build": "true"
+		]
+	}
 
 	inputs = [
-		flex,
-		bison,
-		m4,
-		coreutils,
-		diffutils,
-	];
+		flex
+		bison
+		m4
+		coreutils
+		diffutils
+	]
 }
diff --git a/internal/rosa/package/elfutils.az b/internal/rosa/package/elfutils.az
index 0f029a8a..d49cff88 100644
--- a/internal/rosa/package/elfutils.az
+++ b/internal/rosa/package/elfutils.az
@@ -1,49 +1,50 @@
-package elfutils {
-	description = "utilities and libraries to handle ELF files and DWARF data";
-	website = "https://sourceware.org/elfutils";
-	anitya = 5679;
+//az:schema mbf
 
-	version* = "0.195";
+package elfutils {
+	description = "utilities and libraries to handle ELF files and DWARF data"
+	website = "https://sourceware.org/elfutils"
+	anitya = 5679
+
+	version := "0.195"
 	source = remoteTar {
-		url = "https://sourceware.org/elfutils/ftp/"+
-			version+"/elfutils-"+version+".tar.bz2";
-		checksum = "JrGnBD38w8Mj0ZxDw3fKlRBFcLvRKu8rcYnX35R9yTlUSYnzTazyLboG-a2CsJlu";
-		compress = bzip2;
-	};
+		url = "https://sourceware.org/elfutils/ftp/${version}/elfutils-${version}.tar.bz2"
+		checksum = "JrGnBD38w8Mj0ZxDw3fKlRBFcLvRKu8rcYnX35R9yTlUSYnzTazyLboG-a2CsJlu"
+		compress = bzip2
+	}
 
 	env = [
 		"CC=cc" +
 			// nonstandard glibc extension
-			" -DFNM_EXTMATCH=0",
-	];
+			" -DFNM_EXTMATCH=0"
+	]
 
 	exec = make {
 		// nonstandard glibc extension
-		skipCheck = true;
+		skipCheck
 
 		configure = {
-			"enable-deterministic-archives";
-		};
-	};
+			"enable-deterministic-archives"
+		}
+	}
 
 	inputs = [
-		m4,
-		pkg-config,
+		m4
+		pkg-config
 
-		zlib,
-		bzip2,
-		zstd,
-		argp-standalone,
-		musl-fts,
-		musl-obstack,
-		kernel-headers,
-	];
+		zlib
+		bzip2
+		zstd
+		argp-standalone
+		musl-fts
+		musl-obstack
+		kernel-headers
+	]
 
 	runtime = [
-		zlib,
-		bzip2,
-		zstd,
-		musl-fts,
-		musl-obstack,
-	];
+		zlib
+		bzip2
+		zstd
+		musl-fts
+		musl-obstack
+	]
 }
diff --git a/internal/rosa/package/fcft.az b/internal/rosa/package/fcft.az
index 644a7370..de20d928 100644
--- a/internal/rosa/package/fcft.az
+++ b/internal/rosa/package/fcft.az
@@ -1,27 +1,29 @@
+//az:schema mbf
+
 package fcft {
-	description = "a simple library for font loading and glyph rasterization using FontConfig, FreeType and pixman";
-	website = "https://codeberg.org/dnkl/fcft";
-	anitya = 143240;
+	description = "a simple library for font loading and glyph rasterization using FontConfig, FreeType and pixman"
+	website = "https://codeberg.org/dnkl/fcft"
+	anitya = 143240
 
-	version* = "3.3.3";
+	version := "3.3.3"
 	source = remoteTar {
-		url = "https://codeberg.org/dnkl/fcft/archive/"+version+".tar.gz";
-		checksum = "bMj8OmqtoANRKZWbjHk4WfP09AxJYRbWGqUsm1gRJ_dOFg6gooNbgkDu597PLfz2";
-		compress = gzip;
-	};
+		url = "https://codeberg.org/dnkl/fcft/archive/${version}.tar.gz"
+		checksum = "bMj8OmqtoANRKZWbjHk4WfP09AxJYRbWGqUsm1gRJ_dOFg6gooNbgkDu597PLfz2"
+		compress = gzip
+	}
 
-	exec = meson {};
+	exec = meson()
 
 	inputs = [
-		pixman,
-		fontconfig,
-		utf8proc,
-		tllist,
-	];
+		pixman
+		fontconfig
+		utf8proc
+		tllist
+	]
 
 	runtime = [
-		pixman,
-		fontconfig,
-		utf8proc,
-	];
+		pixman
+		fontconfig
+		utf8proc
+	]
 }
diff --git a/internal/rosa/package/firmware.az b/internal/rosa/package/firmware.az
index 6c97f841..3b0109d9 100644
--- a/internal/rosa/package/firmware.az
+++ b/internal/rosa/package/firmware.az
@@ -1,47 +1,49 @@
-package firmware {
-	description = "firmware blobs for use with the Linux kernel";
-	website = "https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git";
-	anitya = 141464;
+//az:schema mbf
 
-	version* = "20260519";
+package firmware {
+	description = "firmware blobs for use with the Linux kernel"
+	website = "https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git"
+	anitya = 141464
+
+	version := "20260519"
 	source = remoteGitLab {
-		domain = "gitlab.com";
-		suffix = "kernel-firmware/linux-firmware";
-		ref = version;
-		checksum = "l-wBRTWclYnJsgV4qtUV1-UL5Y4nknAPre8CMe0dH7PxtAqbaeudEIM_Fnuj0TCV";
-	};
+		domain = "gitlab.com"
+		suffix = "kernel-firmware/linux-firmware"
+		ref = version
+		checksum = "l-wBRTWclYnJsgV4qtUV1-UL5Y4nknAPre8CMe0dH7PxtAqbaeudEIM_Fnuj0TCV"
+	}
 
 	// dedup creates temporary file
-	writable = true;
+	writable
 
 	// does not use configure
-	enterSource = true;
+	enterSource
 
 	env = [
-		"HOME=/proc/nonexistent",
-	];
+		"HOME=/proc/nonexistent"
+	]
 
 	exec = make {
-		omitDefaults = true;
-		skipConfigure = true;
-		inPlace = true;
+		omitDefaults
+		skipConfigure
+		inPlace
 
 		make = [
-			"DESTDIR=/work/system",
-			"install-zst",
-		];
+			"DESTDIR=/work/system"
+			"install-zst"
+		]
 
 		// requires pre-commit
-		skipCheck = true;
+		skipCheck
 
-		install = "make " + jobsFlagE + " DESTDIR=/work/system dedup";
-	};
+		install = "make ${jobFlagsE} DESTDIR=/work/system dedup"
+	}
 
 	inputs = [
-		parallel,
-		rdfind,
-		zstd,
-		findutils,
-		coreutils,
-	];
+		parallel
+		rdfind
+		zstd
+		findutils
+		coreutils
+	]
 }
diff --git a/internal/rosa/package/flex.az b/internal/rosa/package/flex.az
index 6f4c6d68..478a3a3b 100644
--- a/internal/rosa/package/flex.az
+++ b/internal/rosa/package/flex.az
@@ -1,18 +1,20 @@
-package flex {
-	description = "scanner generator for lexing in C and C++";
-	website = "https://github.com/westes/flex";
-	anitya = 819;
+//az:schema mbf
 
-	version* = "2.6.4";
+package flex {
+	description = "scanner generator for lexing in C and C++"
+	website = "https://github.com/westes/flex"
+	anitya = 819
+
+	version := "2.6.4"
 	source = remoteGitHubRelease {
-		suffix = "westes/flex";
-		tag = "v"+version;
-		name = "flex-"+version+".tar.gz";
-		checksum = "p9POjQU7VhgOf3x5iFro8fjhy0NOanvA7CTeuWS_veSNgCixIJshTrWVkc5XLZkB";
-		compress = gzip;
+		suffix = "westes/flex"
+		tag = "v"+version
+		name = "flex-${version}.tar.gz"
+		checksum = "p9POjQU7VhgOf3x5iFro8fjhy0NOanvA7CTeuWS_veSNgCixIJshTrWVkc5XLZkB"
+		compress = gzip
 	};
 
-	exec = make {};
+	exec = make();
 
 	inputs = [ m4 ];
 }
diff --git a/internal/rosa/package/fontconfig.az b/internal/rosa/package/fontconfig.az
index bdab719e..75d62c23 100644
--- a/internal/rosa/package/fontconfig.az
+++ b/internal/rosa/package/fontconfig.az
@@ -1,37 +1,39 @@
-package fontconfig {
-	description = "font configuration and customization library";
-	website = "https://www.freedesktop.org/wiki/Software/fontconfig";
-	anitya = 827;
+//az:schema mbf
 
-	version* = "2.18.0";
+package fontconfig {
+	description = "font configuration and customization library"
+	website = "https://www.freedesktop.org/wiki/Software/fontconfig"
+	anitya = 827
+
+	version := "2.18.0"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "fontconfig/fontconfig";
-		ref = version;
-		checksum = "Z-yA7pFiE7cRDxZm32EHUPmeRx-lth2X6uw51aoeLi4BXwNm4iOWT13IGp3YSbNW";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "fontconfig/fontconfig"
+		ref = version
+		checksum = "Z-yA7pFiE7cRDxZm32EHUPmeRx-lth2X6uw51aoeLi4BXwNm4iOWT13IGp3YSbNW"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
-	};
+		generate = "NOCONFIGURE=1 ./autogen.sh"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
-		gettext,
-		gperf,
-		gzip,
-		python,
+		automake
+		libtool
+		pkg-config
+		gettext
+		gperf
+		gzip
+		python
 
-		zlib,
-		libexpat,
-		freetype,
-	];
+		zlib
+		libexpat
+		freetype
+	]
 
 	runtime = [
-		zlib,
-		libexpat,
-		freetype,
-	];
+		zlib
+		libexpat
+		freetype
+	]
 }
diff --git a/internal/rosa/package/foot.az b/internal/rosa/package/foot.az
index 021dfa5b..05de44e3 100644
--- a/internal/rosa/package/foot.az
+++ b/internal/rosa/package/foot.az
@@ -1,28 +1,30 @@
+//az:schema mbf
+
 package foot {
-	description = "a fast, lightweight and minimalistic Wayland terminal emulator";
-	website = "https://codeberg.org/dnkl/foot";
-	anitya = 141611;
+	description = "a fast, lightweight and minimalistic Wayland terminal emulator"
+	website = "https://codeberg.org/dnkl/foot"
+	anitya = 141611
 
-	version* = "1.27.0";
+	version := "1.27.0"
 	source = remoteTar {
-		url = "https://codeberg.org/dnkl/foot/archive/"+version+".tar.gz";
-		checksum = "E2XIPRD8t-WBBJUebIwChFT8K_85diwdalssUNwnuZBIynPa7rlXro5WCe9v3UlK";
-		compress = gzip;
-	};
+		url = "https://codeberg.org/dnkl/foot/archive/${version}.tar.gz"
+		checksum = "E2XIPRD8t-WBBJUebIwChFT8K_85diwdalssUNwnuZBIynPa7rlXro5WCe9v3UlK"
+		compress = gzip
+	}
 
-	exec = meson {};
+	exec = meson()
 
 	inputs = [
-		ncurses,
+		ncurses
 
-		xkbcommon,
-		tllist,
-		fcft,
-		kernel-headers,
-	];
+		xkbcommon
+		tllist
+		fcft
+		kernel-headers
+	]
 
 	runtime = [
-		xkbcommon,
-		fcft,
-	];
+		xkbcommon
+		fcft
+	]
 }
diff --git a/internal/rosa/package/freetype.az b/internal/rosa/package/freetype.az
index 35922168..3012d632 100644
--- a/internal/rosa/package/freetype.az
+++ b/internal/rosa/package/freetype.az
@@ -1,15 +1,16 @@
+//az:schema mbf
+
 package freetype {
-	description = "a freely available software library to render fonts";
-	website = "http://www.freetype.org";
-	anitya = 854;
+	description = "a freely available software library to render fonts"
+	website = "http://www.freetype.org"
+	anitya = 854
 
-	version* = "2.14.3";
+	version := "2.14.3"
 	source = remoteTar {
-		url = "https://download.savannah.gnu.org/releases/freetype/"+
-			"freetype-"+version+".tar.gz";
-		checksum = "-WfLv8fVJNyCHpP_lriiDzOcVbBL9ajdQ3tl8AzIIUa9-8sVpU9irxOmSMgRHWYz";
-		compress = gzip;
-	};
+		url = "https://download.savannah.gnu.org/releases/freetype/freetype-${version}.tar.gz"
+		checksum = "-WfLv8fVJNyCHpP_lriiDzOcVbBL9ajdQ3tl8AzIIUa9-8sVpU9irxOmSMgRHWYz"
+		compress = gzip
+	}
 
-	exec = make {};
+	exec = make()
 }
diff --git a/internal/rosa/package/fuse.az b/internal/rosa/package/fuse.az
index 68241602..45de6f1a 100644
--- a/internal/rosa/package/fuse.az
+++ b/internal/rosa/package/fuse.az
@@ -1,33 +1,35 @@
-package fuse {
-	description = "the reference implementation of the Linux FUSE interface";
-	website = "https://github.com/libfuse/libfuse";
-	anitya = 861;
+//az:schema mbf
 
-	version* = "3.18.2";
+package fuse {
+	description = "the reference implementation of the Linux FUSE interface"
+	website = "https://github.com/libfuse/libfuse"
+	anitya = 861
+
+	version := "3.18.2"
 	source = remoteGitHubRelease {
-		suffix = "libfuse/libfuse";
-		tag = "fuse-"+version;
-		name = "fuse-"+version+".tar.gz";
-		checksum = "iL-7b7eUtmlVSf5cSq0dzow3UiqSjBmzV3cI_ENPs1tXcHdktkG45j1V12h-4jZe";
-		compress = gzip;
-	};
+		suffix = "libfuse/libfuse"
+		tag = "fuse-"+version
+		name = "fuse-${version}.tar.gz"
+		checksum = "iL-7b7eUtmlVSf5cSq0dzow3UiqSjBmzV3cI_ENPs1tXcHdktkG45j1V12h-4jZe"
+		compress = gzip
+	}
 
 	exec = meson {
-		setup = {
+		setup = [
 			"Ddefault_library": "both";
 			"Dtests": "true";
 			"Duseroot": "false";
 			"Dinitscriptdir": "/system/etc";
-		};
+		]
 
-		postCompile = "python3 -m pytest test/";
+		postCompile = "python3 -m pytest test/"
 		// this project uses pytest
-		skipTest = true;
-	};
+		skipTest
+	}
 
 	inputs = [
-		python-pytest,
+		python-pytest
 
-		kernel-headers,
-	];
+		kernel-headers
+	]
 }
diff --git a/internal/rosa/package/git.az b/internal/rosa/package/git.az
index cb378883..1417e7aa 100644
--- a/internal/rosa/package/git.az
+++ b/internal/rosa/package/git.az
@@ -1,95 +1,90 @@
+//az:schema mbf
+
 package git {
-	description = "distributed version control system";
-	website = "https://www.git-scm.com";
-	anitya = 5350;
+	description = "distributed version control system"
+	website = "https://www.git-scm.com"
+	anitya = 5350
 
-	version* = "2.54.0";
+	version := "2.54.0"
 	source = remoteTar {
-		url = "https://www.kernel.org/pub/software/scm/git/"+
-			"git-"+version+".tar.gz";
-		checksum = "7vGKtFOJGqY8DO4e8UMRax7dLgImXKQz5MMalec6MlgYrsarffSJjgOughwRFpSH";
-		compress = gzip;
-	};
+		url = "https://www.kernel.org/pub/software/scm/git/git-${version}.tar.gz"
+		checksum = "7vGKtFOJGqY8DO4e8UMRax7dLgImXKQz5MMalec6MlgYrsarffSJjgOughwRFpSH"
+		compress = gzip
+	}
 
-	early = `
-ln -s ../../system/bin/perl /usr/bin/ || true
-
-# test suite assumes apache
-rm -f /system/bin/httpd
-`;
+	early = `ln -s ../../system/bin/perl /usr/bin/ || true
+	         # test suite assumes apache
+	         rm -f /system/bin/httpd`
 
 	// uses source tree as scratch space
-	enterSource = true;
+	enterSource
 
 	exec = make {
-		inPlace = true;
-		generate = "make configure";
+		inPlace
+		generate = "make configure"
 
-		preMake = `
-function disable_test {
-	local test=$1 pattern=${2:-''}
-	if [ $# -eq 1 ]; then
-		rm "t/${test}.sh"
-	else
-		sed -i "t/${test}.sh" \
-			-e "/^\s*test_expect_.*$pattern/,/^\s*' *\$/{s/^/: #/}"
-	fi
-}
-
-disable_test t1800-hook
-disable_test t5319-multi-pack-index
-disable_test t1305-config-include
-disable_test t3900-i18n-commit
-disable_test t3507-cherry-pick-conflict
-disable_test t4201-shortlog
-disable_test t5303-pack-corruption-resilience
-disable_test t4301-merge-tree-write-tree
-disable_test t8005-blame-i18n
-disable_test t9350-fast-export
-disable_test t9300-fast-import
-disable_test t0211-trace2-perf
-disable_test t1517-outside-repo
-disable_test t2200-add-update
-disable_test t0027-auto-crlf
-disable_test t7513-interpret-trailers
-disable_test t7703-repack-geometric
-disable_test t3705-add-sparse-checkout
-disable_test t7002-mv-sparse-checkout
-disable_test t1451-fsck-buffer
-disable_test t4104-apply-boundary
-disable_test t4200-rerere
-disable_test t5515-fetch-merge-logic
-`;
+		preMake = r`function disable_test {
+		               local test=$1 pattern=${2:-''}
+		               if [ $# -eq 1 ]; then
+		                   rm "t/${test}.sh"
+		               else
+		                    sed -i "t/${test}.sh" \
+		                    -e "/^\s*test_expect_.*$pattern/,/^\s*' *\$/{s/^/: #/}"
+		               fi
+		           }
+		           disable_test t1800-hook
+		           disable_test t5319-multi-pack-index
+		           disable_test t1305-config-include
+		           disable_test t3900-i18n-commit
+		           disable_test t3507-cherry-pick-conflict
+		           disable_test t4201-shortlog
+		           disable_test t5303-pack-corruption-resilience
+		           disable_test t4301-merge-tree-write-tree
+		           disable_test t8005-blame-i18n
+		           disable_test t9350-fast-export
+		           disable_test t9300-fast-import
+		           disable_test t0211-trace2-perf
+		           disable_test t1517-outside-repo
+		           disable_test t2200-add-update
+		           disable_test t0027-auto-crlf
+		           disable_test t7513-interpret-trailers
+		           disable_test t7703-repack-geometric
+		           disable_test t3705-add-sparse-checkout
+		           disable_test t7002-mv-sparse-checkout
+		           disable_test t1451-fsck-buffer
+		           disable_test t4104-apply-boundary
+		           disable_test t4200-rerere
+		           disable_test t5515-fetch-merge-logic`
 
 		check = [
-			"-C t",
-			`GIT_PROVE_OPTS="--jobs 32 --failures"`,
-			"prove",
-		];
+			"-C t"
+			`GIT_PROVE_OPTS="--jobs 32 --failures"`
+			"prove"
+		]
 
-		install = `make \
-	` + jobsFlagE + ` \
-	DESTDIR=/work \
-	NO_INSTALL_HARDLINKS=1 \
-	install`;
-	};
+		install = r`make \
+	               ${jobsFlagE} \
+	               DESTDIR=/work \
+	               NO_INSTALL_HARDLINKS=1 \
+	               install`
+	}
 
 	inputs = [
 		// test suite hangs on mksh
-		bash,
+		bash
 
-		diffutils,
-		autoconf,
-		gettext,
+		diffutils
+		autoconf
+		gettext
 
-		zlib,
-		curl,
-		libexpat,
-	];
+		zlib
+		curl
+		libexpat
+	]
 
 	runtime = [
-		zlib,
-		curl,
-		libexpat,
-	];
+		zlib
+		curl
+		libexpat
+	]
 }
diff --git a/internal/rosa/package/glslang.az b/internal/rosa/package/glslang.az
index 1b9dc8e1..a075b9c0 100644
--- a/internal/rosa/package/glslang.az
+++ b/internal/rosa/package/glslang.az
@@ -1,31 +1,33 @@
-package glslang {
-	description = "reference front end for GLSL/ESSL";
-	website = "https://github.com/KhronosGroup/glslang";
-	anitya = 205796;
+//az:schema mbf
 
-	version* = "16.3.0";
+package glslang {
+	description = "reference front end for GLSL/ESSL"
+	website = "https://github.com/KhronosGroup/glslang"
+	anitya = 205796
+
+	version := "16.3.0"
 	source = remoteGitHub {
-		suffix = "KhronosGroup/glslang";
-		tag = version;
-		checksum = "xyqDf8k3-D0_BXHGi0uLgMglnJ05Rf3j73QgbDs3sGtKNdBIQhY8JfqX1NcNoJQN";
-	};
+		suffix = "KhronosGroup/glslang"
+		tag = version
+		checksum = "xyqDf8k3-D0_BXHGi0uLgMglnJ05Rf3j73QgbDs3sGtKNdBIQhY8JfqX1NcNoJQN"
+	}
 
 	// test suite writes to source
-	writable = true;
-	chmod = true;
+	writable
+	chmod
 
 	exec = cmake {
 		cache = {
-			"BUILD_SHARED_LIBS": "ON";
-			"ALLOW_EXTERNAL_SPIRV_TOOLS": "ON";
-		};
-	};
+			"BUILD_SHARED_LIBS": "ON"
+			"ALLOW_EXTERNAL_SPIRV_TOOLS": "ON"
+		}
+	}
 
 	inputs = [
-		python,
-		bash,
-		diffutils,
+		python
+		bash
+		diffutils
 
-		spirv-tools,
-	];
+		spirv-tools
+	]
 }
diff --git a/internal/rosa/package/gnu.az b/internal/rosa/package/gnu.az
index 3dc7074f..16b54e4e 100644
--- a/internal/rosa/package/gnu.az
+++ b/internal/rosa/package/gnu.az
@@ -1,664 +1,637 @@
+//az:schema mbf
+
 // GNU software with trivial packaging.
 
 package m4 {
-	description = "a macro processor with GNU extensions";
-	website = "https://www.gnu.org/software/m4";
-	anitya = 1871;
+	description = "a macro processor with GNU extensions"
+	website = "https://www.gnu.org/software/m4"
+	anitya = 1871
 
-	version* = "1.4.21";
+	version := "1.4.21"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/m4/m4-"+version+".tar.bz2";
-		checksum = "pPa6YOo722Jw80l1OsH1tnUaklnPFjFT-bxGw5iAVrZTm1P8FQaWao_NXop46-pm";
-		compress = bzip2;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/m4/m4-${version}.tar.bz2"
+		checksum = "pPa6YOo722Jw80l1OsH1tnUaklnPFjFT-bxGw5iAVrZTm1P8FQaWao_NXop46-pm"
+		compress = bzip2
+	}
 
-	writable = true;
-	early = `
-chmod +w tests/test-c32ispunct.sh && echo '#!/bin/sh' > tests/test-c32ispunct.sh
-`;
+	writable
+	early = "chmod +w tests/test-c32ispunct.sh && echo '#!/bin/sh' > tests/test-c32ispunct.sh"
 
-	exec = make {};
+	exec = make()
 
 	inputs = [
-		diffutils,
+		diffutils
 
-		kernel-headers,
-	];
+		kernel-headers
+	]
 }
 
 package autoconf {
-	description = "M4 macros to produce self-contained configure script";
-	website = "https://www.gnu.org/software/autoconf";
-	anitya = 141;
+	description = "M4 macros to produce self-contained configure script"
+	website = "https://www.gnu.org/software/autoconf"
+	anitya = 141
 
-	version* = "2.73";
+	version := "2.73"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/autoconf/autoconf-"+version+".tar.gz";
-		checksum = "yGabDTeOfaCUB0JX-h3REYLYzMzvpDwFmFFzHNR7QilChCUNE4hR6q7nma4viDYg";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/autoconf/autoconf-${version}.tar.gz"
+		checksum = "yGabDTeOfaCUB0JX-h3REYLYzMzvpDwFmFFzHNR7QilChCUNE4hR6q7nma4viDYg"
+		compress = gzip
+	}
 
 	// test suite is very expensive
-	exclusive = true;
+	exclusive
 
 	exec = make {
 		check = [
-			"TESTSUITEFLAGS=" + jobsFlagE,
-			"check",
-		];
-	};
+			"TESTSUITEFLAGS=${jobsFlagE}
+			"check"
+		]
+	}
 
 	inputs = [
-		m4,
-		perl,
-		bash,
-		diffutils,
-	];
+		m4
+		perl
+		bash
+		diffutils
+	]
 
 	runtime = [
-		m4,
-		perl,
-	];
+		m4
+		perl
+	]
 }
 
 package automake {
-	description = "a tool for automatically generating Makefile.in files";
-	website = "https://www.gnu.org/software/automake";
-	anitya = 144;
+	description = "a tool for automatically generating Makefile.in files"
+	website = "https://www.gnu.org/software/automake"
+	anitya = 144
 
-	version* = "1.18.1";
+	version := "1.18.1"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/automake/automake-"+version+".tar.gz";
-		checksum = "FjvLG_GdQP7cThTZJLDMxYpRcKdpAVG-YDs1Fj1yaHlSdh_Kx6nRGN14E0r_BjcG";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/automake/automake-${version}.tar.gz"
+		checksum = "FjvLG_GdQP7cThTZJLDMxYpRcKdpAVG-YDs1Fj1yaHlSdh_Kx6nRGN14E0r_BjcG"
+		compress = gzip
+	}
 
-	writable = true;
-	early = `
-test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+	writable
+	early = `test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+	         test_disable '#!/bin/sh' t/objcxx-minidemo.sh
+	         test_disable '#!/bin/sh' t/objcxx-deps.sh
 
-test_disable '#!/bin/sh' t/objcxx-minidemo.sh
-test_disable '#!/bin/sh' t/objcxx-deps.sh
+	         test_disable '#!/bin/sh' t/dist-no-built-sources.sh
+	         test_disable '#!/bin/sh' t/distname.sh
+	         test_disable '#!/bin/sh' t/pr9.sh`
 
-test_disable '#!/bin/sh' t/dist-no-built-sources.sh
-test_disable '#!/bin/sh' t/distname.sh
-test_disable '#!/bin/sh' t/pr9.sh
-`;
-
-	exec = make {};
+	exec = make()
 
 	inputs = [
-		grep,
-		gzip,
-		autoconf,
-		diffutils,
-	];
+		grep
+		gzip
+		autoconf
+		diffutils
+	]
 
-	runtime = [ autoconf ];
+	runtime = [ autoconf ]
 }
 
 package libtool {
-	description = "a generic library support script";
-	website = "https://www.gnu.org/software/libtool";
-	anitya = 1741;
+	description = "a generic library support script"
+	website = "https://www.gnu.org/software/libtool"
+	anitya = 1741
 
-	version* = "2.5.4";
+	version := "2.5.4"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/libtool/libtool-"+version+".tar.gz";
-		checksum = "pa6LSrQggh8mSJHQfwGjysAApmZlGJt8wif2cCLzqAAa2jpsTY0jZ-6stS3BWZ2Q";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/libtool/libtool-${version}.tar.gz"
+		checksum = "pa6LSrQggh8mSJHQfwGjysAApmZlGJt8wif2cCLzqAAa2jpsTY0jZ-6stS3BWZ2Q"
+		compress = gzip
+	}
 
 	exec = make {
 		// _Z2a2c: symbol not found
-		skipEarlyStageCheck = true;
+		skipEarlyStageCheck
 
 		check = [
-			"TESTSUITEFLAGS=" + jobsFlagE,
-			"check",
-		];
-	};
+			"TESTSUITEFLAGS=${jobsFlagE}"
+			"check"
+		]
+	}
 
 	inputs = [
-		m4,
-		diffutils,
-	];
+		m4
+		diffutils
+	]
 }
 
 package gzip {
-	description = "a popular data compression program";
-	website = "https://www.gnu.org/software/gzip";
-	anitya = 1290;
+	description = "a popular data compression program"
+	website = "https://www.gnu.org/software/gzip"
+	anitya = 1290
 
-	version* = "1.14";
+	version := "1.14"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/gzip/gzip-"+version+".tar.gz";
-		checksum = "NWhjUavnNfTDFkZJyAUonL9aCOak8GVajWX2OMlzpFnuI0ErpBFyj88mz2xSjz0q";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/gzip/gzip-${version}.tar.gz"
+		checksum = "NWhjUavnNfTDFkZJyAUonL9aCOak8GVajWX2OMlzpFnuI0ErpBFyj88mz2xSjz0q"
+		compress = gzip
+	}
 
 	exec = make {
 		// dependency loop
-		skipCheck = true;
-	};
+		skipCheck
+	}
 }
 
 package sed {
-	description = "a non-interactive command-line text editor";
-	website = "https://www.gnu.org/software/sed";
-	anitya = 4789;
+	description = "a non-interactive command-line text editor"
+	website = "https://www.gnu.org/software/sed"
+	anitya = 4789
 
-	version* = "4.10";
+	version := "4.10"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/sed/sed-"+version+".tar.gz";
-		checksum = "TXTRFQJCyflb-bpBRI2S5Y1DpplwvT7-KfXtpqN4AdZgZ5OtI6yStn1-bkhDKx51";
-		compress = gzip;
+		url = "https://ftpmirror.gnu.org/gnu/sed/sed-${version}.tar.gz"
+		checksum = "TXTRFQJCyflb-bpBRI2S5Y1DpplwvT7-KfXtpqN4AdZgZ5OtI6yStn1-bkhDKx51"
+		compress = gzip
 	};
 
-	exec = make {};
+	exec = make()
 
 	inputs = [
-		diffutils,
+		diffutils
 
-		kernel-headers,
-	];
+		kernel-headers
+	]
 }
 
 package diffutils {
-	description = "several programs related to finding differences between files";
-	website = "https://www.gnu.org/software/diffutils";
-	anitya = 436;
+	description = "several programs related to finding differences between files"
+	website = "https://www.gnu.org/software/diffutils"
+	anitya = 436
 
-	version* = "3.12";
+	version := "3.12"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/diffutils/diffutils-"+version+".tar.gz";
-		checksum = "9J5VAq5oA7eqwzS1Yvw-l3G5o-TccUrNQR3PvyB_lgdryOFAfxtvQfKfhdpquE44";
-		compress = gzip;
+		url = "https://ftpmirror.gnu.org/gnu/diffutils/diffutils-${version}.tar.gz"
+		checksum = "9J5VAq5oA7eqwzS1Yvw-l3G5o-TccUrNQR3PvyB_lgdryOFAfxtvQfKfhdpquE44"
+		compress = gzip
 	};
 
-	writable = true;
-	early = `
-test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+	writable
+	early = `test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+	         test_disable '#!/bin/sh' gnulib-tests/test-c32ispunct.sh
+	         test_disable 'int main(){return 0;}' gnulib-tests/test-c32ispunct.c
+	         test_disable '#!/bin/sh' tests/cmp`
 
-test_disable '#!/bin/sh' gnulib-tests/test-c32ispunct.sh
-test_disable 'int main(){return 0;}' gnulib-tests/test-c32ispunct.c
-test_disable '#!/bin/sh' tests/cmp
-`;
-
-	toyboxEarly = true;
-	exec = make {};
+	toyboxEarly
+	exec = make()
 }
 
 package patch {
-	description = "a program to apply diff output to files";
-	website = "https://savannah.gnu.org/projects/patch";
-	anitya = 2597;
+	description = "a program to apply diff output to files"
+	website = "https://savannah.gnu.org/projects/patch"
+	anitya = 2597
 
-	version* = "2.8";
+	version := "2.8"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/patch/patch-"+version+".tar.gz";
-		checksum = "MA0BQc662i8QYBD-DdGgyyfTwaeALZ1K0yusV9rAmNiIsQdX-69YC4t9JEGXZkeR";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/patch/patch-${version}.tar.gz"
+		checksum = "MA0BQc662i8QYBD-DdGgyyfTwaeALZ1K0yusV9rAmNiIsQdX-69YC4t9JEGXZkeR"
+		compress = gzip
+	}
 
-	writable = true;
-	early = `
-test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+	writable
+	early = `test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+	         test_disable '#!/bin/sh' tests/ed-style
+	         test_disable '#!/bin/sh' tests/need-filename`
 
-test_disable '#!/bin/sh' tests/ed-style
-test_disable '#!/bin/sh' tests/need-filename
-`;
-
-	toyboxEarly = true;
-	exec = make {};
+	toyboxEarly
+	exec = make()
 }
 
 package gawk {
-	description = "an implementation of awk with GNU extensions";
-	website = "https://www.gnu.org/software/gawk";
-	anitya = 868;
+	description = "an implementation of awk with GNU extensions"
+	website = "https://www.gnu.org/software/gawk"
+	anitya = 868
 
-	version* = "5.4.0";
+	version := "5.4.0"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/gawk/gawk-"+version+".tar.gz";
-		checksum = "m0RkIolC-PI7EY5q8pcx5Y-0twlIW0Yp3wXXmV-QaHorSdf8BhZ7kW9F8iWomz0C";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/gawk/gawk-${version}.tar.gz"
+		checksum = "m0RkIolC-PI7EY5q8pcx5Y-0twlIW0Yp3wXXmV-QaHorSdf8BhZ7kW9F8iWomz0C"
+		compress = gzip
+	}
 
-	toyboxEarly = true;
+	toyboxEarly
 	exec = make {
 		// dependency loop
-		skipCheck = true;
-	};
+		skipCheck
+	}
 }
 
 package grep {
-	description = "searches input for lines containing a match to a pattern";
-	website = "https://www.gnu.org/software/grep";
-	anitya = 1251;
+	description = "searches input for lines containing a match to a pattern"
+	website = "https://www.gnu.org/software/grep"
+	anitya = 1251
 
-	version* = "3.12";
+	version := "3.12"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/grep/grep-"+version+".tar.gz";
-		checksum = "qMB4RjaPNRRYsxix6YOrjE8gyAT1zVSTy4nW4wKW9fqa0CHYAuWgPwDTirENzm_1";
-		compress = gzip;
+		url = "https://ftpmirror.gnu.org/gnu/grep/grep-${version}.tar.gz"
+		checksum = "qMB4RjaPNRRYsxix6YOrjE8gyAT1zVSTy4nW4wKW9fqa0CHYAuWgPwDTirENzm_1"
+		compress = gzip
 	};
 
-	writable = true;
-	early = `
-test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+	writable
+	early = `test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+	         test_disable '#!/bin/sh' gnulib-tests/test-c32ispunct.sh
+	         test_disable 'int main(){return 0;}' gnulib-tests/test-c32ispunct.c`
 
-test_disable '#!/bin/sh' gnulib-tests/test-c32ispunct.sh
-test_disable 'int main(){return 0;}' gnulib-tests/test-c32ispunct.c
-`;
+	exec = make()
 
-	exec = make {};
-
-	inputs = [ diffutils ];
+	inputs = [ diffutils ]
 }
 
 package gettext {
-	description = "tools for producing multi-lingual messages";
-	website = "https://www.gnu.org/software/gettext";
-	anitya = 898;
+	description = "tools for producing multi-lingual messages"
+	website = "https://www.gnu.org/software/gettext"
+	anitya = 898
 
-	version* = "1.0";
+	version := "1.0"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/gettext/gettext-"+version+".tar.gz";
-		checksum = "3MasKeEdPeFEgWgzsBKk7JqWqql1wEMbgPmzAfs-mluyokoW0N8oQVxPQoOnSdgC";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/gettext/gettext-${version}.tar.gz"
+		checksum = "3MasKeEdPeFEgWgzsBKk7JqWqql1wEMbgPmzAfs-mluyokoW0N8oQVxPQoOnSdgC"
+		compress = gzip
+	}
 
-	writable = true;
-	early = `
-test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+	writable
+	early = `test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+	         test_disable '#!/bin/sh' gettext-tools/tests/msgcat-22
+	         test_disable '#!/bin/sh' gettext-tools/tests/msgconv-2
+	         test_disable '#!/bin/sh' gettext-tools/tests/msgconv-8
+	         test_disable '#!/bin/sh' gettext-tools/tests/xgettext-python-3
+	         test_disable '#!/bin/sh' gettext-tools/tests/msgmerge-compendium-6
+	         test_disable '#!/bin/sh' gettext-tools/tests/gettextpo-1
+	         test_disable '#!/bin/sh' gettext-tools/tests/format-c-5
+	         test_disable '#!/bin/sh' gettext-tools/gnulib-tests/test-c32ispunct.sh
+	         test_disable 'int main(){return 0;}' gettext-tools/gnulib-tests/test-stdcountof-h.c
 
-test_disable '#!/bin/sh' gettext-tools/tests/msgcat-22
-test_disable '#!/bin/sh' gettext-tools/tests/msgconv-2
-test_disable '#!/bin/sh' gettext-tools/tests/msgconv-8
-test_disable '#!/bin/sh' gettext-tools/tests/xgettext-python-3
-test_disable '#!/bin/sh' gettext-tools/tests/msgmerge-compendium-6
-test_disable '#!/bin/sh' gettext-tools/tests/gettextpo-1
-test_disable '#!/bin/sh' gettext-tools/tests/format-c-5
-test_disable '#!/bin/sh' gettext-tools/gnulib-tests/test-c32ispunct.sh
-test_disable 'int main(){return 0;}' gettext-tools/gnulib-tests/test-stdcountof-h.c
+	         touch gettext-tools/autotools/archive.dir.tar`
 
-touch gettext-tools/autotools/archive.dir.tar
-`;
-
-	exec = make {};
+	exec = make()
 
 	inputs = [
-		diffutils,
-		gzip,
-		sed,
+		diffutils
+		gzip
+		sed
 
-		kernel-headers,
-	];
+		kernel-headers
+	]
 }
 
 package findutils {
-	description = "the basic directory searching utilities";
-	website = "https://www.gnu.org/software/findutils";
-	anitya = 812;
+	description = "the basic directory searching utilities"
+	website = "https://www.gnu.org/software/findutils"
+	anitya = 812
 
-	version* = "4.10.0";
+	version := "4.10.0"
 	source = remoteFile {
-		url = "https://ftpmirror.gnu.org/gnu/findutils/findutils-"+version+".tar.xz";
-		checksum = "ZXABdNBQXL7QjTygynRRTdXYWxQKZ0Wn5eMd3NUnxR0xaS0u0VfcKoTlbo50zxv6";
+		url = "https://ftpmirror.gnu.org/gnu/findutils/findutils-${version}.tar.xz"
+		checksum = "ZXABdNBQXL7QjTygynRRTdXYWxQKZ0Wn5eMd3NUnxR0xaS0u0VfcKoTlbo50zxv6"
 	};
 
-	early = `
-echo '#!/bin/sh' > gnulib-tests/test-c32ispunct.sh
-echo 'int main(){return 0;}' > tests/xargs/test-sigusr.c
-`;
+	early = `echo '#!/bin/sh' > gnulib-tests/test-c32ispunct.sh
+	         echo 'int main(){return 0;}' > tests/xargs/test-sigusr.c`
 
-	exec = make {};
+    exec = make()
 
 	inputs = [
-		diffutils,
-		xz,
-		sed,
-	];
+		diffutils
+		xz
+		sed
+	]
 }
 
 package bash {
-	description = "the Bourne Again SHell";
-	website = "https://www.gnu.org/software/bash";
-	anitya = 166;
+	description = "the Bourne Again SHell"
+	website = "https://www.gnu.org/software/bash"
+	anitya = 166
 
-	version* = "5.3";
+	version := "5.3"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/bash/bash-"+version+".tar.gz";
-		checksum = "4LQ_GRoB_ko-Ih8QPf_xRKA02xAm_TOxQgcJLmFDT6udUPxTAWrsj-ZNeuTusyDq";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/bash/bash-${version}.tar.gz"
+		checksum = "4LQ_GRoB_ko-Ih8QPf_xRKA02xAm_TOxQgcJLmFDT6udUPxTAWrsj-ZNeuTusyDq"
+		compress = gzip
+	}
 
-	toyboxEarly = true;
+	toyboxEarly
 	exec = make {
 		configure = {
-			"without-bash-malloc";
-		};
-		postInstall = "ln -s bash /work/system/bin/sh\n";
-	};
+			"without-bash-malloc"
+		}
+		postInstall = "ln -s bash /work/system/bin/sh"
+	}
 }
 
 package coreutils {
-	description = "the basic file, shell and text manipulation utilities";
-	website = "https://www.gnu.org/software/coreutils";
-	anitya = 343;
+	description = "the basic file, shell and text manipulation utilities"
+	website = "https://www.gnu.org/software/coreutils"
+	anitya = 343
 
-	version* = "9.11";
+	version := "9.11"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/coreutils/coreutils-"+version+".tar.gz";
-		checksum = "t8UMed5wpFEoC56aa42_yidfOAaRGzOfj7MRtQkkqgGbpXiskNA8bd-EmVSQkZie";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/coreutils/coreutils-${version}.tar.gz"
+		checksum = "t8UMed5wpFEoC56aa42_yidfOAaRGzOfj7MRtQkkqgGbpXiskNA8bd-EmVSQkZie"
+		compress = gzip
+	}
 
-	toyboxEarly = true;
-	writable = true;
-	early = `
-test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
-
-test_disable '#!/bin/sh' gnulib-tests/test-c32ispunct.sh
-test_disable '#!/bin/sh' tests/ls/hyperlink.sh
-test_disable '#!/bin/sh' tests/misc/user.sh
-test_disable 'int main(){return 0;}' gnulib-tests/test-chown.c
-test_disable 'int main(){return 0;}' gnulib-tests/test-fchownat.c
-test_disable 'int main(){return 0;}' gnulib-tests/test-lchown.c
-`;
+	toyboxEarly
+	writable
+	early = `test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+	         test_disable '#!/bin/sh' gnulib-tests/test-c32ispunct.sh
+	         test_disable '#!/bin/sh' tests/ls/hyperlink.sh
+	         test_disable '#!/bin/sh' tests/misc/user.sh
+	         test_disable 'int main(){return 0;}' gnulib-tests/test-chown.c
+	         test_disable 'int main(){return 0;}' gnulib-tests/test-fchownat.c
+	         test_disable 'int main(){return 0;}' gnulib-tests/test-lchown.c`
 
 	exec = make {
-		configure = {
-			"enable-single-binary": "symlinks";
-		};
-	};
+		configure = [
+			"enable-single-binary": "symlinks"
+		]
+	}
 
 	inputs = [
-		perl,
-		bash,
+		perl
+		bash
 
-		kernel-headers,
-	];
+		kernel-headers
+	]
 }
 
 package tar {
-	description = "provides the ability to create tar archives";
-	website = "https://www.gnu.org/software/tar";
-	anitya = 4939;
+	description = "provides the ability to create tar archives"
+	website = "https://www.gnu.org/software/tar"
+	anitya = 4939
 
-	version* = "1.35";
+	version := "1.35"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/tar/tar-"+version+".tar.gz";
-		checksum = "zSaoSlVUDW0dSfm4sbL4FrXLFR8U40Fh3zY5DWhR5NCIJ6GjU6Kc4VZo2-ZqpBRA";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/tar/tar-${version}.tar.gz"
+		checksum = "zSaoSlVUDW0dSfm4sbL4FrXLFR8U40Fh3zY5DWhR5NCIJ6GjU6Kc4VZo2-ZqpBRA"
+		compress = gzip
+	}
 
 	exec = make {
-		configure = {
-			"disable-acl";
-			"without-posix-acls";
-			"without-xattrs";
-		};
+		configure = [
+			"disable-acl"
+			"without-posix-acls"
+			"without-xattrs"
+		]
 
 		check = [
 			// very expensive
-			"TARTEST_SKIP_LARGE_FILES=1",
+			"TARTEST_SKIP_LARGE_FILES=1"
 
-			"TESTSUITEFLAGS=" + jobsFlagE,
-			"check",
-		];
-	};
+			"TESTSUITEFLAGS=${jobsFlagE}"
+			"check"
+		]
+	}
 
 	inputs = [
-		diffutils,
+		diffutils
 
-		gzip,
-		bzip2,
-		zstd,
-	];
+		gzip
+		bzip2
+		zstd
+	]
 }
 
 package texinfo {
-	description = "the GNU square-wheel-reinvension of man pages";
-	website = "https://www.gnu.org/software/texinfo";
-	anitya = 4958;
+	description = "the GNU square-wheel-reinvension of man pages"
+	website = "https://www.gnu.org/software/texinfo"
+	anitya = 4958
 
-	version* = "7.3";
+	version := "7.3"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/texinfo/texinfo-"+version+".tar.gz";
-		checksum = "RRmC8Xwdof7JuZJeWGAQ_GeASIHAuJFQMbNONXBz5InooKIQGmqmWRjGNGEr5n4-";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/texinfo/texinfo-${version}.tar.gz"
+		checksum = "RRmC8Xwdof7JuZJeWGAQ_GeASIHAuJFQMbNONXBz5InooKIQGmqmWRjGNGEr5n4-"
+		compress = gzip
+	}
 
 	exec = make {
 		// nonstandard glibc extension
-		skipCheck = true;
-	};
+		skipCheck
+	}
 
-	inputs = [ perl ];
+	inputs = [ perl ]
 
 	runtime = [
-		perl,
-		gawk,
-	];
+		perl
+		gawk
+	]
 }
 
 package gperf {
-	description = "a perfect hash function generator";
-	website = "https://www.gnu.org/software/gperf";
-	anitya = 1237;
+	description = "a perfect hash function generator"
+	website = "https://www.gnu.org/software/gperf"
+	anitya = 1237
 
-	version* = "3.3";
+	version := "3.3"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gperf/gperf-"+version+".tar.gz";
-		checksum = "RtIy9pPb_Bb8-31J2Nw-rRGso2JlS-lDlVhuNYhqR7Nt4xM_nObznxAlBMnarJv7";
-		compress = gzip;
+		url = "https://ftpmirror.gnu.org/gperf/gperf-${version}.tar.gz"
+		checksum = "RtIy9pPb_Bb8-31J2Nw-rRGso2JlS-lDlVhuNYhqR7Nt4xM_nObznxAlBMnarJv7"
+		compress = gzip
 	};
 
-	exec = make {};
+	exec = make()
 
-	inputs = [ diffutils ];
+	inputs = [ diffutils ]
 }
 
 package bc {
-	description = "an arbitrary precision numeric processing language";
-	website = "https://www.gnu.org/software/bc";
-	anitya = 170;
+	description = "an arbitrary precision numeric processing language"
+	website = "https://www.gnu.org/software/bc"
+	anitya = 170
 
-	version* = "1.08.2";
+	version := "1.08.2"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/bc/bc-"+version+".tar.gz";
-		checksum = "8h6f3hjV80XiFs6v9HOPF2KEyg1kuOgn5eeFdVspV05ODBVQss-ey5glc8AmneLy";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/bc/bc-${version}.tar.gz"
+		checksum = "8h6f3hjV80XiFs6v9HOPF2KEyg1kuOgn5eeFdVspV05ODBVQss-ey5glc8AmneLy"
+		compress = gzip
+	}
 
 	// source expected to be writable
-	writable = true;
-	chmod = true;
+	writable
+	chmod
 
-	exec = make {};
+	exec = make()
 
 	inputs = [
-		texinfo,
-	];
+		texinfo
+	]
 }
 
 package libiconv {
-	description = "iconv implementation independent of glibc";
-	website = "https://www.gnu.org/software/libiconv";
-	anitya = 10656;
+	description = "iconv implementation independent of glibc"
+	website = "https://www.gnu.org/software/libiconv"
+	anitya = 10656
 
-	version* = "1.19";
+	version := "1.19"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/libiconv/libiconv-"+version+".tar.gz";
-		checksum = "UibB6E23y4MksNqYmCCrA3zTFO6vJugD1DEDqqWYFZNuBsUWMVMcncb_5pPAr88x";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/libiconv/libiconv-${version}.tar.gz"
+		checksum = "UibB6E23y4MksNqYmCCrA3zTFO6vJugD1DEDqqWYFZNuBsUWMVMcncb_5pPAr88x"
+		compress = gzip
+	}
 
-	exec = make {};
+	exec = make()
 }
 
 package parallel {
-	description = "a shell tool for executing jobs in parallel using one or more computers";
-	website = "https://www.gnu.org/software/parallel";
-	anitya = 5448;
+	description = "a shell tool for executing jobs in parallel using one or more computers"
+	website = "https://www.gnu.org/software/parallel"
+	anitya = 5448
 
-	version* = "20260422";
+	version := "20260422"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/parallel/parallel-"+version+".tar.bz2";
-		checksum = "eTsepxgqhXpMEhPd55qh-W5y4vjKn0x9TD2mzbJCNZYtFf4lT4Wzoqr74HGJYBEH";
-		compress = bzip2;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/parallel/parallel-${version}.tar.bz2"
+		checksum = "eTsepxgqhXpMEhPd55qh-W5y4vjKn0x9TD2mzbJCNZYtFf4lT4Wzoqr74HGJYBEH"
+		compress = bzip2
+	}
 
-	early = `
-ln -s ../system/bin/bash /bin/
-`;
+	early = "ln -s ../system/bin/bash /bin/"
 
-	exec = make {};
+	exec = make()
 
 	inputs = [
-		perl,
-		bash,
-	];
+		perl
+		bash
+	]
 
-	runtime = [ perl ];
+	runtime = [ perl ]
 }
 
 package libunistring {
-	description = "provides functions for manipulating Unicode strings";
-	website = "https://www.gnu.org/software/libunistring";
-	anitya = 1747;
+	description = "provides functions for manipulating Unicode strings"
+	website = "https://www.gnu.org/software/libunistring"
+	anitya = 1747
 
-	version* = "1.4.2";
+	version := "1.4.2"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/libunistring/libunistring-"+version+".tar.gz";
-		checksum = "iW9BbfLoVlXjWoLTZ4AekQSu4cFBnLcZ4W8OHWbv0AhJNgD3j65_zqaLMzFKylg2";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/libunistring/libunistring-${version}.tar.gz"
+		checksum = "iW9BbfLoVlXjWoLTZ4AekQSu4cFBnLcZ4W8OHWbv0AhJNgD3j65_zqaLMzFKylg2"
+		compress = gzip
+	}
 
-	writable = true;
-	early = `
-test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+	writable
+	early = `test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+	         test_disable '#!/bin/sh' tests/test-c32ispunct.s
+	         test_disable 'int main(){return 0;}' tests/test-c32ispunct.c`
 
-test_disable '#!/bin/sh' tests/test-c32ispunct.sh
-test_disable 'int main(){return 0;}' tests/test-c32ispunct.c
-`;
-
-	exec = make {};
+	exec = make()
 
 	inputs = [
-		diffutils,
-	];
+		diffutils
+	]
 }
 
 package libtasn1 {
-	description = "the ASN.1 library used by GnuTLS, p11-kit and some other packages";
-	website = "https://www.gnu.org/software/libtasn1";
-	anitya = 1734;
+	description = "the ASN.1 library used by GnuTLS, p11-kit and some other packages"
+	website = "https://www.gnu.org/software/libtasn1"
+	anitya = 1734
 
-	version* = "4.21.0";
+	version := "4.21.0"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/libtasn1/libtasn1-"+version+".tar.gz";
-		checksum = "9DYI3UYbfYLy8JsKUcY6f0irskbfL0fHZA91Q-JEOA3kiUwpodyjemRsYRjUpjuq";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/libtasn1/libtasn1-${version}.tar.gz"
+		checksum = "9DYI3UYbfYLy8JsKUcY6f0irskbfL0fHZA91Q-JEOA3kiUwpodyjemRsYRjUpjuq"
+		compress = gzip
+	}
 
-	exec = make {};
+	exec = make()
 }
 
 package readline {
-	description = "provides a set of functions for use by applications that allow users to edit command lines as they are typed in";
-	website = "https://tiswww.cwru.edu/php/chet/readline/rltop.html";
-	anitya = 4173;
+	description = "provides a set of functions for use by applications that allow users to edit command lines as they are typed in"
+	website = "https://tiswww.cwru.edu/php/chet/readline/rltop.html"
+	anitya = 4173
 
-	version* = "8.3";
+	version := "8.3"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/readline/readline-"+version+".tar.gz";
-		checksum = "r-lcGRJq_MvvBpOq47Z2Y1OI2iqrmtcqhTLVXR0xWo37ZpC2uT_md7gKq5o_qTMV";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/readline/readline-${version}.tar.gz"
+		checksum = "r-lcGRJq_MvvBpOq47Z2Y1OI2iqrmtcqhTLVXR0xWo37ZpC2uT_md7gKq5o_qTMV"
+		compress = gzip
+	}
 
 	exec = make {
-		configure = {
-			"with-curses";
-			"with-shared-termcap-library";
-		};
-	};
+		configure = [
+			"with-curses"
+			"with-shared-termcap-library"
+		]
+	}
 
-	inputs = [ ncurses ];
-	runtime = [ ncurses ];
+	inputs = [ ncurses ]
+	runtime = [ ncurses ]
 }
 
 package gmp {
-	description = "a free library for arbitrary precision arithmetic";
-	website = "https://gmplib.org";
-	anitya = 1186;
+	description = "a free library for arbitrary precision arithmetic"
+	website = "https://gmplib.org"
+	anitya = 1186
 
-	version* = "6.3.0";
+	version := "6.3.0"
 	source = remoteTar {
-		url = "https://gcc.gnu.org/pub/gcc/infrastructure/"+
-			"gmp-"+version+".tar.bz2";
-		checksum = "yrgbgEDWKDdMWVHh7gPbVl56-sRtVVhfvv0M_LX7xMUUk_mvZ1QOJEAnt7g4i3k5";
-		compress = bzip2;
-	};
+		url = "https://gcc.gnu.org/pub/gcc/infrastructure/gmp-${version}.tar.bz2"
+		checksum = "yrgbgEDWKDdMWVHh7gPbVl56-sRtVVhfvv0M_LX7xMUUk_mvZ1QOJEAnt7g4i3k5"
+		compress = bzip2
+	}
 
 	env = [
-		"CC=cc",
-	];
+		"CC=cc"
+	]
 
-	exec = make {};
+	exec = make()
 
-	inputs = [ m4 ];
+	inputs = [ m4 ]
 }
 
 package mpfr {
-	description = "a C library for multiple-precision floating-point computations";
-	website = "https://www.mpfr.org";
-	anitya = 2019;
+	description = "a C library for multiple-precision floating-point computations"
+	website = "https://www.mpfr.org"
+	anitya = 2019
 
-	version* = "4.2.2";
+	version := "4.2.2"
 	source = remoteTar {
-		url = "https://gcc.gnu.org/pub/gcc/infrastructure/"+
-			"mpfr-"+version+".tar.bz2";
-		checksum = "wN3gx0zfIuCn9r3VAn_9bmfvAYILwrRfgBjYSD1IjLqyLrLojNN5vKyQuTE9kA-B";
-		compress = bzip2;
-	};
+		url = "https://gcc.gnu.org/pub/gcc/infrastructure/mpfr-${version}.tar.bz2"
+		checksum = "wN3gx0zfIuCn9r3VAn_9bmfvAYILwrRfgBjYSD1IjLqyLrLojNN5vKyQuTE9kA-B"
+		compress = bzip2
+	}
 
-	exec = make {};
+	exec = make()
 
-	inputs = [ gmp ];
-	runtime = [ gmp ];
+	inputs = [ gmp ]
+	runtime = [ gmp ]
 }
 
 package mpc {
-	description = "a C library for the arithmetic of complex numbers";
-	website = "https://www.multiprecision.org";
-	anitya = 1667;
+	description = "a C library for the arithmetic of complex numbers"
+	website = "https://www.multiprecision.org"
+	anitya = 1667
 
-	version* = "1.4.1";
+	version := "1.4.1"
 	source = remoteGitLab {
-		domain = "gitlab.inria.fr";
-		suffix = "mpc/mpc";
-		ref = version;
-		checksum = "ZffaZyWkvIw0iPvRe5EJ7O-VvHtSkbbb3K_7SgPtK810NvGan7nbF0T5-6tozjQN";
-	};
+		domain = "gitlab.inria.fr"
+		suffix = "mpc/mpc"
+		ref = version
+		checksum = "ZffaZyWkvIw0iPvRe5EJ7O-VvHtSkbbb3K_7SgPtK810NvGan7nbF0T5-6tozjQN"
+	}
 
 	// does not find mpc-impl.h otherwise
-	enterSource = true;
+	enterSource
 
 	exec = make {
-		inPlace = true;
-		generate = "autoreconf -vfi";
-	};
+		inPlace
+		generate = "autoreconf -vfi"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		texinfo,
+		automake
+		libtool
+		texinfo
 
-		mpfr,
-	];
+		mpfr
+	]
 
-	runtime = [ mpfr ];
+	runtime = [ mpfr ]
 }
diff --git a/internal/rosa/package/googletest.az b/internal/rosa/package/googletest.az
index 3b8f41dc..fe41e242 100644
--- a/internal/rosa/package/googletest.az
+++ b/internal/rosa/package/googletest.az
@@ -1,14 +1,16 @@
-package googletest {
-	description = "Google Testing and Mocking Framework";
-	exclude = true;
-	anitya = 18290;
+//az:schema mbf
 
-	version* = "1.17.0";
+package googletest {
+	description = "Google Testing and Mocking Framework"
+	exclude
+	anitya = 18290
+
+	version := "1.17.0"
 	output = remoteGitHubRelease {
-		suffix = "google/googletest";
-		tag = "v"+version;
-		name = "googletest-"+version+".tar.gz";
-		checksum = "-1r3ch8vPP8COF7xUH5hyX6bEJ4dN9TQh4IxrmpHr6vaig6mA3DdUpV4cihQ_9dw";
-		compress = gzip;
-	};
+		suffix = "google/googletest"
+		tag = "v"+version
+		name = "googletest-${version}.tar.gz"
+		checksum = "-1r3ch8vPP8COF7xUH5hyX6bEJ4dN9TQh4IxrmpHr6vaig6mA3DdUpV4cihQ_9dw"
+		compress = gzip
+	}
 }
diff --git a/internal/rosa/package/hwdata.az b/internal/rosa/package/hwdata.az
index 2a760eb2..9c06c095 100644
--- a/internal/rosa/package/hwdata.az
+++ b/internal/rosa/package/hwdata.az
@@ -1,23 +1,25 @@
+//az:schema mbf
+
 package hwdata {
-	description = "contains various hardware identification and configuration data";
-	website = "https://github.com/vcrhonek/hwdata";
-	anitya = 5387;
+	description = "contains various hardware identification and configuration data"
+	website = "https://github.com/vcrhonek/hwdata"
+	anitya = 5387
 
-	version* = "0.407";
+	version := "0.407"
 	source = remoteGitHub {
-		suffix = "vcrhonek/hwdata";
-		tag = "v"+version;
-		checksum = "6p1XD0CRuzt6hLfjv4ShKBW934BexmoPkRrmwxD4J63fBVCzVBRHyF8pVJdW_Xjm";
-	};
+		suffix = "vcrhonek/hwdata"
+		tag = "v"+version
+		checksum = "6p1XD0CRuzt6hLfjv4ShKBW934BexmoPkRrmwxD4J63fBVCzVBRHyF8pVJdW_Xjm"
+	}
 
-	writable = true;
-	enterSource = true;
+	writable
+	enterSource
 
 	exec = make {
 		// awk: fatal: cannot open file `hwdata.spec' for reading: No such file or directory
-		inPlace = true;
+		inPlace
 
 		// lspci: Unknown option 'A' (see "lspci --help")
-		skipCheck = true;
-	};
+		skipCheck
+	}
 }
diff --git a/internal/rosa/package/kmod.az b/internal/rosa/package/kmod.az
index c4b4733a..ce81ea58 100644
--- a/internal/rosa/package/kmod.az
+++ b/internal/rosa/package/kmod.az
@@ -1,40 +1,41 @@
-package kmod {
-	description = "a set of tools to handle common tasks with Linux kernel modules";
-	website = "https://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git";
-	anitya = 1517;
+//az:schema mbf
 
-	version* = "34.2";
+package kmod {
+	description = "a set of tools to handle common tasks with Linux kernel modules"
+	website = "https://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git"
+	anitya = 1517
+
+	version := "34.2"
 	source = remoteTar {
-		url = "https://www.kernel.org/pub/linux/utils/kernel/"+
-			"kmod/kmod-"+version+".tar.gz";
-		checksum = "0K7POeTKxMhExsaTsnKAC6LUNsRSfe6sSZxWONPbOu-GI_pXOw3toU_BIoqfBhJV";
-		compress = gzip;
-	};
+		url = "https://www.kernel.org/pub/linux/utils/kernel/kmod/kmod-${version}.tar.gz"
+		checksum = "0K7POeTKxMhExsaTsnKAC6LUNsRSfe6sSZxWONPbOu-GI_pXOw3toU_BIoqfBhJV"
+		compress = gzip
+	}
 
 	exec = meson {
-		setup = {
-			"Dmoduledir": "/system/lib/modules";
-			"Dsysconfdir": "/system/etc";
-			"Dbashcompletiondir": "no";
-			"Dfishcompletiondir": "no";
-			"Dxz": "disabled";
-			"Dmanpages": "false";
-		};
+		setup = [
+			"Dmoduledir": "/system/lib/modules"
+			"Dsysconfdir": "/system/etc"
+			"Dbashcompletiondir": "no"
+			"Dfishcompletiondir": "no"
+			"Dxz": "disabled"
+			"Dmanpages": "false"
+		]
 
 		// makes assumptions about the running kernel
-		skipTest = true;
-	};
+		skipTest
+	}
 
 	inputs = [
-		zlib,
-		zstd,
-		openssl,
-		kernel-headers,
-	];
+		zlib
+		zstd
+		openssl
+		kernel-headers
+	]
 
 	runtime = [
-		zlib,
-		zstd,
-		openssl,
-	];
+		zlib
+		zstd
+		openssl
+	]
 }
diff --git a/internal/rosa/package/libbsd.az b/internal/rosa/package/libbsd.az
index 0e381e21..f5a6eea2 100644
--- a/internal/rosa/package/libbsd.az
+++ b/internal/rosa/package/libbsd.az
@@ -1,23 +1,25 @@
-package libbsd {
-	description = "provides useful functions commonly found on BSD systems";
-	website = "https://libbsd.freedesktop.org";
-	anitya = 1567;
+//az:schema mbf
 
-	version* = "0.12.2";
+package libbsd {
+	description = "provides useful functions commonly found on BSD systems"
+	website = "https://libbsd.freedesktop.org"
+	anitya = 1567
+
+	version := "0.12.2"
 	source = remoteGit {
-		url = "https://gitlab.freedesktop.org/libbsd/libbsd.git";
-		tag = version;
-		checksum = "NVS0xFLTwSP8JiElEftsZ-e1_C-IgJhHrHE77RwKt5178M7r087waO-zYx2_dfGX";
-	};
+		url = "https://gitlab.freedesktop.org/libbsd/libbsd.git"
+		tag = version
+		checksum = "NVS0xFLTwSP8JiElEftsZ-e1_C-IgJhHrHE77RwKt5178M7r087waO-zYx2_dfGX"
+	}
 
 	exec = make {
-		generate = "echo '" + version + "' > .dist-version && ./autogen";
-	};
+		generate = "echo '${version}' > .dist-version && ./autogen"
+	}
 
 	inputs = [
-		automake,
-		libtool,
+		automake
+		libtool
 
-		libmd,
-	];
+		libmd
+	]
 }
diff --git a/internal/rosa/package/libcap.az b/internal/rosa/package/libcap.az
index 5e476256..6e084824 100644
--- a/internal/rosa/package/libcap.az
+++ b/internal/rosa/package/libcap.az
@@ -1,44 +1,45 @@
-package libcap {
-	description = "a library for getting and setting POSIX.1e draft 15 capabilities";
-	website = "https://sites.google.com/site/fullycapable";
-	anitya = 1569;
+//az:schema mbf
 
-	version* = "2.78";
+package libcap {
+	description = "a library for getting and setting POSIX.1e draft 15 capabilities"
+	website = "https://sites.google.com/site/fullycapable"
+	anitya = 1569
+
+	version := "2.78"
 	source = remoteTar {
-		url = "https://git.kernel.org/pub/scm/libs/libcap/libcap.git/"+
-			"snapshot/libcap-"+version+".tar.gz";
-		checksum = "wFdUkBhFMD9InPnrBZyegWrlPSAg_9JiTBC-eSFyWWlmbzL2qjh2mKxr9Kx2a8ut";
-		compress = gzip;
-	};
+		url = "https://git.kernel.org/pub/scm/libs/libcap/libcap.git/snapshot/libcap-${version}.tar.gz"
+		checksum = "wFdUkBhFMD9InPnrBZyegWrlPSAg_9JiTBC-eSFyWWlmbzL2qjh2mKxr9Kx2a8ut"
+		compress = gzip
+	}
 
 	// uses source tree as scratch space
-	writable = true;
-	chmod = true;
+	writable
+	chmod
 
 	env = [
-		"prefix=/system",
-		"lib=lib",
-	];
+		"prefix=/system"
+		"lib=lib"
+	]
 
-	early = "\nln -s ../system/bin/bash /bin/\n";
+	early = "ln -s ../system/bin/bash /bin/"
 
 	exec = make {
-		skipConfigure = true;
-		inPlace = true;
+		skipConfigure
+		inPlace
 
 		make = [
-			"CC=cc",
-			"all",
-		];
+			"CC=cc"
+			"all"
+		]
 
 		check = [
-			"CC=cc",
-			"test",
-		];
-	};
+			"CC=cc"
+			"test"
+		]
+	}
 
 	inputs = [
-		bash,
-		diffutils,
-	];
+		bash
+		diffutils
+	]
 }
diff --git a/internal/rosa/package/libdisplay-info.az b/internal/rosa/package/libdisplay-info.az
index dca259f5..80da07f1 100644
--- a/internal/rosa/package/libdisplay-info.az
+++ b/internal/rosa/package/libdisplay-info.az
@@ -1,21 +1,23 @@
+//az:schema mbf
+
 package libdisplay-info {
-	description = "EDID and DisplayID library";
-	website = "https://gitlab.freedesktop.org/emersion/libdisplay-info";
-	anitya = 326668;
+	description = "EDID and DisplayID library"
+	website = "https://gitlab.freedesktop.org/emersion/libdisplay-info"
+	anitya = 326668
 
-	version* = "0.3.0";
+	version := "0.3.0"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "emersion/libdisplay-info";
-		ref = version;
-		checksum = "yjOqPUHHYgRtpqGw5RI1n2Q1_hO5j0LiFNMbjcRWV4Nf71XwwoC9fZMlKBDeLchT";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "emersion/libdisplay-info"
+		ref = version
+		checksum = "yjOqPUHHYgRtpqGw5RI1n2Q1_hO5j0LiFNMbjcRWV4Nf71XwwoC9fZMlKBDeLchT"
+	}
 
-	exec = meson {};
+	exec = meson()
 
 	inputs = [
-		diffutils,
+		diffutils
 
-		hwdata,
-	];
+		hwdata
+	]
 }
diff --git a/internal/rosa/package/libdrm.az b/internal/rosa/package/libdrm.az
index 59499d6a..8430a705 100644
--- a/internal/rosa/package/libdrm.az
+++ b/internal/rosa/package/libdrm.az
@@ -1,29 +1,31 @@
-package libdrm {
-	description = "a userspace library for accessing the DRM";
-	website = "https://dri.freedesktop.org";
-	anitya = 1596;
+//az:schema mbf
 
-	version* = "2.4.133";
+package libdrm {
+	description = "a userspace library for accessing the DRM"
+	website = "https://dri.freedesktop.org"
+	anitya = 1596
+
+	version := "2.4.133"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "mesa/libdrm";
-		ref = "libdrm-"+version;
-		checksum = "bfj296NcR9DndO11hqDbSRFPqaweSLMqRk3dlCPZpM6FONX1WZ9J4JdbTDMUd1rU";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "mesa/libdrm"
+		ref = "libdrm-"+version
+		checksum = "bfj296NcR9DndO11hqDbSRFPqaweSLMqRk3dlCPZpM6FONX1WZ9J4JdbTDMUd1rU"
+	}
 
 	exec = meson {
-		setup = {
-			"Dintel": "enabled";
-		};
-	};
+		setup = endi [
+			"Dintel": true
+		]
+	}
 
 	inputs = [
 		// symbols check fail with llvm nm
-		binutils,
+		binutils
 
-		libpciaccess,
-		kernel-headers,
-	];
+		libpciaccess
+		kernel-headers
+	]
 
-	runtime = [ libpciaccess ];
+	runtime = [ libpciaccess ]
 }
diff --git a/internal/rosa/package/libepoxy.az b/internal/rosa/package/libepoxy.az
index aef55336..4b6aadd5 100644
--- a/internal/rosa/package/libepoxy.az
+++ b/internal/rosa/package/libepoxy.az
@@ -1,21 +1,23 @@
-package libepoxy {
-	description = "a library for handling OpenGL function pointer management";
-	website = "https://github.com/anholt/libepoxy";
-	anitya = 6090;
+//az:schema mbf
 
-	version* = "1.5.10";
+package libepoxy {
+	description = "a library for handling OpenGL function pointer management"
+	website = "https://github.com/anholt/libepoxy"
+	anitya = 6090
+
+	version := "1.5.10"
 	source = remoteGitHub {
-		suffix = "anholt/libepoxy";
-		tag = version;
-		checksum = "OHI8wshrlGw6BMGrmSyejJtwzM2gPhyFJrTsKxULyKMmYrfgcOe7Iw2ibVoUND_Q";
-	};
+		suffix = "anholt/libepoxy"
+		tag = version
+		checksum = "OHI8wshrlGw6BMGrmSyejJtwzM2gPhyFJrTsKxULyKMmYrfgcOe7Iw2ibVoUND_Q"
+	}
 
 	exec = meson {
-		setup = {
-			"Dglx": "no";
-			"Degl": "no";
-		};
-	};
+		setup = yn [
+			"Dglx": false
+			"Degl": false
+		]
+	}
 
-	inputs = [ libX11 ];
+	inputs = [ libX11 ]
 }
diff --git a/internal/rosa/package/libev.az b/internal/rosa/package/libev.az
index 20827d80..7150c2ce 100644
--- a/internal/rosa/package/libev.az
+++ b/internal/rosa/package/libev.az
@@ -1,14 +1,16 @@
+//az:schema mbf
+
 package libev {
-	description = "a full-featured and high-performance event loop";
-	website = "http://libev.schmorp.de";
-	anitya = 1605;
+	description = "a full-featured and high-performance event loop"
+	website = "http://libev.schmorp.de"
+	anitya = 1605
 
-	version* = "4.33";
+	version := "4.33"
 	source = remoteTar {
-		url = "https://dist.schmorp.de/libev/Attic/libev-"+version+".tar.gz";
-		checksum = "774eSXV_4k8PySRprUDChbEwsw-kzjIFnJ3MpNOl5zDpamBRvC3BqPyRxvkwcL6_";
-		compress = gzip;
-	};
+		url = "https://dist.schmorp.de/libev/Attic/libev-${version}.tar.gz"
+		checksum = "774eSXV_4k8PySRprUDChbEwsw-kzjIFnJ3MpNOl5zDpamBRvC3BqPyRxvkwcL6_"
+		compress = gzip
+	}
 
-	exec = make {};
+	exec = make()
 }
diff --git a/internal/rosa/package/libexpat.az b/internal/rosa/package/libexpat.az
index 9c7990f8..fb6cf4ce 100644
--- a/internal/rosa/package/libexpat.az
+++ b/internal/rosa/package/libexpat.az
@@ -1,22 +1,20 @@
+//az:schema mbf
+
 package libexpat {
-	description = "a stream-oriented XML parser library";
-	website = "https://libexpat.github.io";
-	anitya = 770;
+	description = "a stream-oriented XML parser library"
+	website = "https://libexpat.github.io"
+	anitya = 770
 
-	version* = "2.8.1";
+	version := "2.8.1"
 	source = remoteGitHubRelease {
-		suffix = "libexpat/libexpat";
-		tag = "R_"+replace {
-			s = version;
-			old = ".";
-			new = "_";
-		};
-		name = "expat-"+version+".tar.bz2";
-		checksum = "iMEtbOJhQfGof2GxSlxffQSI1va_NDDQ9VIuqcPbNZ0291Dr8wttD5QecYyjIQap";
-		compress = bzip2;
-	};
+		suffix = "libexpat/libexpat"
+		tag = "R_"+replace(version, ".", "_")
+		name = "expat-${version}.tar.bz2";
+		checksum = "iMEtbOJhQfGof2GxSlxffQSI1va_NDDQ9VIuqcPbNZ0291Dr8wttD5QecYyjIQap"
+		compress = bzip2
+	}
 
-	exec = make {};
+	exec = make()
 
-	inputs = [ bash ];
+	inputs = [ bash ]
 }
diff --git a/internal/rosa/package/libffi.az b/internal/rosa/package/libffi.az
index a7f9a20a..09c3fc6c 100644
--- a/internal/rosa/package/libffi.az
+++ b/internal/rosa/package/libffi.az
@@ -1,18 +1,20 @@
+//az:schema mbf
+
 package libffi {
-	description = "a portable, high level programming interface to various calling conventions";
-	website = "https://sourceware.org/libffi";
-	anitya = 1611;
+	description = "a portable, high level programming interface to various calling conventions"
+	website = "https://sourceware.org/libffi"
+	anitya = 1611
 
-	version* = "3.5.2";
+	version := "3.5.2"
 	source = remoteGitHubRelease {
-		suffix = "libffi/libffi";
-		tag = "v"+version;
-		name = "libffi-"+version+".tar.gz";
-		checksum = "2_Q-ZNBBbVhltfL5zEr0wljxPegUimTK4VeMSiwJEGksls3n4gj3lV0Ly3vviSFH";
-		compress = gzip;
-	};
+		suffix = "libffi/libffi"
+		tag = "v"+version
+		name = "libffi-${version}.tar.gz"
+		checksum = "2_Q-ZNBBbVhltfL5zEr0wljxPegUimTK4VeMSiwJEGksls3n4gj3lV0Ly3vviSFH"
+		compress = gzip
+	}
 
-	exec = make {};
+	exec = make()
 
-	inputs = [ kernel-headers ];
+	inputs = [ kernel-headers ]
 }
diff --git a/internal/rosa/package/libgd.az b/internal/rosa/package/libgd.az
index 1899a072..0544aed8 100644
--- a/internal/rosa/package/libgd.az
+++ b/internal/rosa/package/libgd.az
@@ -1,25 +1,27 @@
-package libgd {
-	description = "an open source code library for the dynamic creation of images";
-	website = "https://libgd.github.io";
-	anitya = 880;
+//az:schema mbf
 
-	version* = "2.3.3";
+package libgd {
+	description = "an open source code library for the dynamic creation of images"
+	website = "https://libgd.github.io"
+	anitya = 880
+
+	version := "2.3.3"
 	source = remoteGitHubRelease {
-		suffix = "libgd/libgd";
-		tag = "gd-"+version;
-		name = "libgd-"+version+".tar.gz";
-		checksum = "8T-sh1_FJT9K9aajgxzh8ot6vWIF-xxjcKAHvTak9MgGUcsFfzP8cAvvv44u2r36";
-		compress = gzip;
-	};
+		suffix = "libgd/libgd"
+		tag = "gd"+version
+		name = "libgd-${version}.tar.gz"
+		checksum = "8T-sh1_FJT9K9aajgxzh8ot6vWIF-xxjcKAHvTak9MgGUcsFfzP8cAvvv44u2r36"
+		compress = gzip
+	}
 
 	env = [
-		"TMPDIR=/dev/shm/gd",
-	];
+		"TMPDIR=/dev/shm/gd"
+	]
 
-	early = "\nmkdir /dev/shm/gd\n";
+	early = "mkdir /dev/shm/gd"
 
-	exec = make {};
+	exec = make()
 
-	inputs = [ zlib ];
-	runtime = [ zlib ];
+	inputs = [ zlib ]
+	runtime = [ zlib ]
 }
diff --git a/internal/rosa/package/libglvnd.az b/internal/rosa/package/libglvnd.az
index b409837b..651af9d8 100644
--- a/internal/rosa/package/libglvnd.az
+++ b/internal/rosa/package/libglvnd.az
@@ -1,38 +1,38 @@
-package libglvnd {
-	description = "The GL Vendor-Neutral Dispatch library";
-	website = "https://gitlab.freedesktop.org/glvnd/libglvnd";
-	anitya = 12098;
+//az:schema mbf
 
-	version* = "1.7.0";
+package libglvnd {
+	description = "The GL Vendor-Neutral Dispatch library"
+	website = "https://gitlab.freedesktop.org/glvnd/libglvnd"
+	anitya = 12098
+
+	version := "1.7.0"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "glvnd/libglvnd";
-		ref = "v"+version;
-		checksum = "eIQJK2sgFQDHdeFkQO87TrSUaZRFG4y2DrwA8Ut-sGboI59uw1OOiIVqq2AIwnGY";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "glvnd/libglvnd"
+		ref = "v"+version
+		checksum = "eIQJK2sgFQDHdeFkQO87TrSUaZRFG4y2DrwA8Ut-sGboI59uw1OOiIVqq2AIwnGY"
+	}
 
 	exec = meson {
-		setup = {
-			"Dx11": "enabled";
-			"Dglx": "enabled";
-		};
+		setup = endi [
+			"Dx11": true
+			"Dglx": true
+		]
 
-		postCompile = `
-export DISPLAY=':0'
-Xvfb &
-XVFB_PID="$!"
-trap 'kill $XVFB_PID && wait $XVFB_PID' EXIT
-`;
-	};
+		postCompile = `export DISPLAY=':0'
+		               Xvfb &
+		               XVFB_PID="$!"
+		               trap 'kill $XVFB_PID && wait $XVFB_PID' EXIT`
+	}
 
 	inputs = [
 		// symbols check fail with llvm nm
-		binutils,
+		binutils
 		// test suite wants X server
-		xserver,
+		xserver
 
-		libXext,
-	];
+		libXext
+	]
 
-	runtime = [ libXext ];
+	runtime = [ libXext ]
 }
diff --git a/internal/rosa/package/libmd.az b/internal/rosa/package/libmd.az
index 7752e7bf..b51ead4f 100644
--- a/internal/rosa/package/libmd.az
+++ b/internal/rosa/package/libmd.az
@@ -1,22 +1,24 @@
-package libmd {
-	description = "Message Digest functions from BSD systems";
-	website = "https://www.hadrons.org/software/libmd";
-	anitya = 15525;
+//az:schema mbf
 
-	version* = "1.2.0";
+package libmd {
+	description = "Message Digest functions from BSD systems"
+	website = "https://www.hadrons.org/software/libmd"
+	anitya = 15525
+
+	version := "1.2.0"
 	source = remoteGit {
-		url = "https://git.hadrons.org/git/libmd.git";
-		tag = version;
-		checksum = "1rJ6joAO0wwMZvSfnRNkc1MOhywyAq7SM8VmF92NvDtv7Qdl1LRbjm5fg_DFFtGj";
-	};
+		url = "https://git.hadrons.org/git/libmd.git"
+		tag = version
+		checksum = "1rJ6joAO0wwMZvSfnRNkc1MOhywyAq7SM8VmF92NvDtv7Qdl1LRbjm5fg_DFFtGj"
+	}
 
 	exec = make {
-		generate = "echo '" + version + "' > .dist-version && ./autogen";
-		preMake = "\ninstall -D /usr/src/libmd/src/helper.c src/helper.c\n";
-	};
+		generate = "echo '${version}' > .dist-version && ./autogen"
+		preMake = "install -D /usr/src/libmd/src/helper.c src/helper.c"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-	];
+		automake
+		libtool
+	]
 }
diff --git a/internal/rosa/package/libpng.az b/internal/rosa/package/libpng.az
index 1e5e3ed0..a1aca8b8 100644
--- a/internal/rosa/package/libpng.az
+++ b/internal/rosa/package/libpng.az
@@ -1,27 +1,20 @@
+//az:schema mbf
+
 package libpng {
-	description = "the official PNG reference library";
-	website = "https://www.libpng.org/pub/png/libpng.html";
-	anitya = 1705;
+	description = "the official PNG reference library"
+	website = "https://www.libpng.org/pub/png/libpng.html"
+	anitya = 1705
 
-	version* = "1.6.58";
+	version := "1.6.58"
 	source = remoteTar {
-		url = "https://downloads.sourceforge.net/project/libpng/libpng"+
-			join {
-				elems = slice {
-					elems = split {
-						s = version;
-						sep = ".";
-						n = 3;
-					};
-					end = 2;
-				};
-			}+"/"+version+"/libpng-"+version+".tar.gz";
-		checksum = "m_a5lROJH7vmF3cMjqwTUqURuQLhV1JQx2ySPzcN3VPdgDB9pG3UINsIx_mtkr-t";
-		compress = gzip;
-	};
+		url = "https://downloads.sourceforge.net/project/libpng/libpng"+ trimPatch(version)
+		+ "/${version}/libpng-${version}.tar.gz"
+		checksum = "m_a5lROJH7vmF3cMjqwTUqURuQLhV1JQx2ySPzcN3VPdgDB9pG3UINsIx_mtkr-t"
+		compress = gzip
+	}
 
-	exec = make {};
+	exec = make()
 
-	inputs = [ zlib ];
-	runtime = [ zlib ];
+	inputs = [ zlib ]
+	runtime = [ zlib ]
 }
diff --git a/internal/rosa/package/libpsl.az b/internal/rosa/package/libpsl.az
index dc3d4fb9..5ea504c7 100644
--- a/internal/rosa/package/libpsl.az
+++ b/internal/rosa/package/libpsl.az
@@ -1,25 +1,24 @@
+//az:schema mbf
+
 package libpsl {
-	description = "provides functions to work with the Mozilla Public Suffix List";
-	website = "https://rockdaboot.github.io/libpsl";
-	anitya = 7305;
+	description = "provides functions to work with the Mozilla Public Suffix List"
+	website = "https://rockdaboot.github.io/libpsl"
+	anitya = 7305
 
-	version* = "0.21.5";
+	version := "0.21.5"
 	source = remoteGitHubRelease {
-		suffix = "rockdaboot/libpsl";
-		tag = version;
-		name = "libpsl-"+version+".tar.gz";
-		checksum = "XjfxSzh7peG2Vg4vJlL8z4JZJLcXqbuP6pLWkrGCmRxlnYUFTKNBqWGHCxEOlCad";
-		compress = gzip;
-	};
+		suffix = "rockdaboot/libpsl"
+		tag = version
+		name = "libpsl-${version}.tar.gz"
+		checksum = "XjfxSzh7peG2Vg4vJlL8z4JZJLcXqbuP6pLWkrGCmRxlnYUFTKNBqWGHCxEOlCad"
+		compress = gzip
+	}
 
-	writable = true;
-	early = `
-test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+	writable
+	early = `test_disable() { chmod +w "$2" && echo "$1" > "$2"; }
+	         test_disable 'int main(){return 0;}' tests/test-is-public-builtin.c`
 
-test_disable 'int main(){return 0;}' tests/test-is-public-builtin.c
-`;
+	exec = make()
 
-	exec = make {};
-
-	inputs = [ python ];
+	inputs = [ python ]
 }
diff --git a/internal/rosa/package/libtirpc.az b/internal/rosa/package/libtirpc.az
index 91e62f50..f10f3e54 100644
--- a/internal/rosa/package/libtirpc.az
+++ b/internal/rosa/package/libtirpc.az
@@ -1,36 +1,31 @@
-package libtirpc {
-	description = "a port of Suns Transport-Independent RPC library to Linux";
-	website = "https://sourceforge.net/projects/libtirpc";
-	anitya = 1740;
+//az:schema mbf
 
-	version* = "1.3.7";
+package libtirpc {
+	description = "a port of Suns Transport-Independent RPC library to Linux"
+	website = "https://sourceforge.net/projects/libtirpc"
+	anitya = 1740
+
+	version := "1.3.7"
 	source = remoteGit {
-		url = "git://linux-nfs.org/~steved/libtirpc";
-		tag = "libtirpc-"+join {
-			elems = split {
-				s = version;
-				sep = ".";
-				n = 3;
-			};
-			sep = "-";
-		};
-		checksum = "nzFfu7LNvnSNiNAryD1vtnNWnU-Xqee8KqfXUKoBf5yjb5-dkeRkYuRijdCoYLof";
-	};
+		url = "git://linux-nfs.org/~steved/libtirpc"
+		tag = "libtirpc-"+join(split(version, ".", 3), "-")
+		checksum = "nzFfu7LNvnSNiNAryD1vtnNWnU-Xqee8KqfXUKoBf5yjb5-dkeRkYuRijdCoYLof"
+	}
 
 	exec = make {
-		generate = "sh -e ./bootstrap";
-		configure = {
-			"CFLAGS": `"$(pkg-config --cflags libbsd-overlay) ${CFLAGS:-}"`;
-			"disable-gssapi";
-		};
-	};
+		generate = "sh -e ./bootstrap"
+		configure = [
+			"CFLAGS": r`"$(pkg-config --cflags libbsd-overlay) ${CFLAGS:-}"`
+			"disable-gssapi"
+		]
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
+		automake
+		libtool
+		pkg-config
 
-		libbsd,
-		kernel-headers,
-	];
+		libbsd
+		kernel-headers
+	]
 }
diff --git a/internal/rosa/package/libucontext.az b/internal/rosa/package/libucontext.az
index 0be5b1d0..8b231b7a 100644
--- a/internal/rosa/package/libucontext.az
+++ b/internal/rosa/package/libucontext.az
@@ -1,28 +1,30 @@
-package libucontext {
-	description = "ucontext implementation featuring glibc-compatible ABI";
-	website = "https://github.com/kaniini/libucontext";
-	anitya = 17085;
+//az:schema mbf
 
-	version* = "1.5.1";
+package libucontext {
+	description = "ucontext implementation featuring glibc-compatible ABI"
+	website = "https://github.com/kaniini/libucontext"
+	anitya = 17085
+
+	version := "1.5.1"
 	source = remoteGitHub {
-		suffix = "kaniini/libucontext";
-		tag = "libucontext-"+version;
-		checksum = "mUgeyJknjMxT-5fORzz-rqhZfP3Y7EZGBhOwvhuX7MsF4Pk9wkuwtrLf5IML-jWu";
-	};
+		suffix = "kaniini/libucontext"
+		tag = "libucontext-"+version
+		checksum = "mUgeyJknjMxT-5fORzz-rqhZfP3Y7EZGBhOwvhuX7MsF4Pk9wkuwtrLf5IML-jWu"
+	}
 
 	// uses source tree as scratch space
-	writable = true;
-	chmod = true;
-	enterSource = true;
+	writable
+	chmod
+	enterSource
 
 	exec = make {
-		omitDefaults = true;
-		skipConfigure = true;
-		inPlace = true;
+		omitDefaults
+		skipConfigure
+		inPlace
 
 		make = [
-			"ARCH=" + linuxArch,
-		];
-		install = "make prefix=/system DESTDIR=/work install";
-	};
+			"ARCH=" + linuxArch
+		]
+		install = "make prefix=/system DESTDIR=/work install"
+	}
 }
diff --git a/internal/rosa/package/libva.az b/internal/rosa/package/libva.az
index 552423d2..43ef327e 100644
--- a/internal/rosa/package/libva.az
+++ b/internal/rosa/package/libva.az
@@ -1,35 +1,37 @@
-package libva {
-	description = "an implementation for VA-API (Video Acceleration API)";
-	website = "https://01.org/vaapi";
-	anitya = 1752;
+//az:schema mbf
 
-	version* = "2.23.0";
+package libva {
+	description = "an implementation for VA-API (Video Acceleration API)"
+	website = "https://01.org/vaapi"
+	anitya = 1752
+
+	version := "2.23.0"
 	source = remoteGitHub {
-		suffix = "intel/libva";
-		tag = version;
-		checksum = "UmF5tPyWIG_w5kiR3KFpoYbF7UUcaak5tyc-RhOheNTwQlLkPlifreFYCM9FQxbq";
-	};
+		suffix = "intel/libva"
+		tag = version
+		checksum = "UmF5tPyWIG_w5kiR3KFpoYbF7UUcaak5tyc-RhOheNTwQlLkPlifreFYCM9FQxbq"
+	}
 
 	exec = meson {
-		setup = {
-			"Dwith_x11": "yes";
-			"Dwith_glx": "yes";
-			"Dwith_wayland": "yes";
-		};
-	};
+		setup = yn [
+			"Dwith_x11": true
+			"Dwith_glx": true
+			"Dwith_wayland": true
+		]
+	}
 
 	inputs = [
-		libdrm,
-		libXfixes,
-		libglvnd,
-		wayland,
-		kernel-headers,
-	];
+		libdrm
+		libXfixes
+		libglvnd
+		wayland
+		kernel-headers
+	]
 
 	runtime = [
-		libdrm,
-		libXfixes,
-		libglvnd,
-		wayland,
-	];
+		libdrm
+		libXfixes
+		libglvnd
+		wayland
+	]
 }
diff --git a/internal/rosa/package/libxml2.az b/internal/rosa/package/libxml2.az
index e844b43b..944e3b13 100644
--- a/internal/rosa/package/libxml2.az
+++ b/internal/rosa/package/libxml2.az
@@ -1,23 +1,25 @@
-package libxml2 {
-	description = "an XML toolkit implemented in C";
-	website = "https://gitlab.gnome.org/GNOME/libxml2";
-	anitya = 1783;
+//az:schema mbf
 
-	version* = "2.15.3";
+package libxml2 {
+	description = "an XML toolkit implemented in C"
+	website = "https://gitlab.gnome.org/GNOME/libxml2"
+	anitya = 1783
+
+	version := "2.15.3"
 	source = remoteGitLab {
-		domain = "gitlab.gnome.org";
-		suffix = "GNOME/libxml2";
-		ref = "v"+version;
-		checksum = "oJy74htGlEpf70KPvpW18fYJo0RQQkCXZRwqUz6NoXborS3HCq3Nm4gsyaSeNmUH";
-	};
+		domain = "gitlab.gnome.org"
+		suffix = "GNOME/libxml2"
+		ref = "v"+version
+		checksum = "oJy74htGlEpf70KPvpW18fYJo0RQQkCXZRwqUz6NoXborS3HCq3Nm4gsyaSeNmUH"
+	}
 
 	// can't create shell.out: Read-only file system
-	writable = true;
+	writable
 
-	exec = meson {};
+	exec = meson()
 
 	inputs = [
-		git,
-		diffutils,
-	];
+		git
+		diffutils
+	]
 }
diff --git a/internal/rosa/package/libxslt.az b/internal/rosa/package/libxslt.az
index 4056efb9..62ce5314 100644
--- a/internal/rosa/package/libxslt.az
+++ b/internal/rosa/package/libxslt.az
@@ -1,31 +1,33 @@
-package libxslt {
-	description = "an XSLT processor based on libxml2";
-	website = "https://gitlab.gnome.org/GNOME/libxslt";
-	anitya = 13301;
+//az:schema mbf
 
-	version* = "1.1.45";
+package libxslt {
+	description = "an XSLT processor based on libxml2"
+	website = "https://gitlab.gnome.org/GNOME/libxslt"
+	anitya = 13301
+
+	version := "1.1.45"
 	source = remoteGitLab {
-		domain = "gitlab.gnome.org";
-		suffix = "GNOME/libxslt";
-		ref = "v"+version;
-		checksum = "67ks7v8od2oWaEGf23Sst_Xbn_8brQyolQjqxPoO-lK35k_WJhi2Px5JJgbk-nfn";
-	};
+		domain = "gitlab.gnome.org"
+		suffix = "GNOME/libxslt"
+		ref = "v"+version
+		checksum = "67ks7v8od2oWaEGf23Sst_Xbn_8brQyolQjqxPoO-lK35k_WJhi2Px5JJgbk-nfn"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
+		generate = "NOCONFIGURE=1 ./autogen.sh"
 
 		// python libxml2 cyclic dependency
-		skipCheck = true;
-	};
+		skipCheck
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		python,
-		pkg-config,
+		automake
+		libtool
+		python
+		pkg-config
 
-		libxml2,
-	];
+		libxml2
+	]
 
-	runtime = [ libxml2 ];
+	runtime = [ libxml2 ]
 }
diff --git a/internal/rosa/package/lit.az b/internal/rosa/package/lit.az
index c4d60062..f1303ce8 100644
--- a/internal/rosa/package/lit.az
+++ b/internal/rosa/package/lit.az
@@ -1,15 +1,17 @@
-package lit {
-	description = "a portable tool for executing LLVM and Clang style test suites";
-	website = "https://llvm.org/docs/CommandGuide/lit.html";
+//az:schema mbf
 
-	source = llvm-project;
+package lit {
+	description = "a portable tool for executing LLVM and Clang style test suites"
+	website = "https://llvm.org/docs/CommandGuide/lit.html"
+
+	source = llvm-project
 
 	exec = pip {
-		append = [ "llvm", "utils", "lit" ];
+		append = [ "llvm", "utils", "lit" ]
 		// already checked during llvm
-		skipCheck = true;
-	};
+		skipCheck
+	}
 
-	inputs = [ python-setuptools ];
-	runtime = [ python ];
+	inputs = [ python-setuptools ]
+	runtime = [ python ]
 }
diff --git a/internal/rosa/package/lm_sensors.az b/internal/rosa/package/lm_sensors.az
index 25765406..b8003595 100644
--- a/internal/rosa/package/lm_sensors.az
+++ b/internal/rosa/package/lm_sensors.az
@@ -1,49 +1,49 @@
+//az:schema mbf
+
 package lm_sensors {
-	description = "user-space support for hardware monitoring drivers";
-	website = "https://hwmon.wiki.kernel.org/lm_sensors";
-	anitya = 1831;
+	description = "user-space support for hardware monitoring drivers"
+	website = "https://hwmon.wiki.kernel.org/lm_sensors"
+	anitya = 1831
 
-	version* = "3-6-2";
+	version := "3-6-2"
 	source = remoteGitHub {
-		suffix = "lm-sensors/lm-sensors";
-		tag = "V"+version;
-		checksum = "7JYNutrihe-FP6r3ftf96uFZJJWPfxnBHL0ALSMA-vovaXVRr-sAjlLitw7WWpCI";
-	};
+		suffix = "lm-sensors/lm-sensors"
+		tag = "V"+version
+		checksum = "7JYNutrihe-FP6r3ftf96uFZJJWPfxnBHL0ALSMA-vovaXVRr-sAjlLitw7WWpCI"
+	}
 
-	writable = true;
-	chmod = true;
-	enterSource = true;
+	writable
+	chmod
+	enterSource
 
-	early = `
-ln -s \
-	../../system/bin/perl \
-	/usr/bin/
-`;
+	early = r`ln -s \
+	         ../../system/bin/perl \
+	         /usr/bin/`
 
 	exec = make {
-		inPlace = true;
-		skipConfigure = true;
+		inPlace
+		skipConfigure
 
 		make = [
-			"CC=cc",
-			"ETCDIR=/system/etc",
-			"PREFIX=/system",
-		];
+			"CC=cc"
+			"ETCDIR=/system/etc"
+			"PREFIX=/system"
+		]
 
 		check = [
-			"CC=cc",
-			"check",
-		];
+			"CC=cc"
+			"check"
+		]
 
-		install = "make DESTDIR=/work PREFIX=/system install";
-	};
+		install = "make DESTDIR=/work PREFIX=/system install"
+	}
 
 	inputs = [
-		perl,
-		perl-Test-Cmd,
+		perl
+		perl-Test-Cmd
 
-		m4,
-		bison,
-		flex,
-	];
+		m4
+		bison
+		flex
+	]
 }
diff --git a/internal/rosa/package/make.az b/internal/rosa/package/make.az
index a0e1aec1..5e08f1b7 100644
--- a/internal/rosa/package/make.az
+++ b/internal/rosa/package/make.az
@@ -1,25 +1,26 @@
+//az:schema mbf
+
 package make {
-	description = "a tool which controls the generation of executables and other non-source files";
-	website = "https://www.gnu.org/software/make";
-	anitya = 1877;
+	description = "a tool which controls the generation of executables and other non-source files"
+	website = "https://www.gnu.org/software/make"
+	anitya = 1877
 
-	version* = "4.4.1";
+	version := "4.4.1"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/make/make-"+version+".tar.gz";
-		checksum = "YS_B07ZcAy9PbaK5_vKGj64SrxO2VMpnMKfc9I0Q9IC1rn0RwOH7802pJoj2Mq4a";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/make/make-${version}.tar.gz"
+		checksum = "YS_B07ZcAy9PbaK5_vKGj64SrxO2VMpnMKfc9I0Q9IC1rn0RwOH7802pJoj2Mq4a"
+		compress = gzip
+	}
 
-	toyboxEarly = true;
+	toyboxEarly
 
 	exec = generic {
-		build = `/usr/src/make/configure \
-	--prefix=/system \
-	--build="${ROSA_TRIPLE}" \
-	--disable-dependency-tracking
-./build.sh
-`;
+		build = r`/usr/src/make/configure \
+		         --prefix=/system \
+		         --build="${ROSA_TRIPLE}" \
+		         --disable-dependency-tracking
+		         ./build.sh`
 		// test suite wants perl
-		install = "./make DESTDIR=/work install\n";
-	};
+		install = "./make DESTDIR=/work install"
+	}
 }
diff --git a/internal/rosa/package/mesa.az b/internal/rosa/package/mesa.az
index e6ececfd..86ce8b7e 100644
--- a/internal/rosa/package/mesa.az
+++ b/internal/rosa/package/mesa.az
@@ -1,137 +1,130 @@
-package mesa {
-	description = "open source implementations of OpenGL, OpenGL ES, Vulkan, OpenCL, and more";
-	website = "https://mesa3d.org";
-	anitya = 1970;
-	latest = anityaFallback;
+//az:schema mbf
 
-	version* = "26.1.1";
+package mesa {
+	description = "open source implementations of OpenGL, OpenGL ES, Vulkan, OpenCL, and more"
+	website = "https://mesa3d.org"
+	anitya = 1970
+	latest = anityaFallback
+
+	version := "26.1.1"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "mesa/mesa";
-		ref = "mesa-"+version;
-		checksum = "OFCxGSTBe7qbnbVdazIJBNMFaQ-ylD5aRzo-JstSAdA0-hvVdRwsZiovMBm2rMzp";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "mesa/mesa"
+		ref = "mesa-"+version
+		checksum = "OFCxGSTBe7qbnbVdazIJBNMFaQ-ylD5aRzo-JstSAdA0-hvVdRwsZiovMBm2rMzp"
+	}
 
 	exec = meson {
-		setup = {
-			"Dplatforms": "x11,wayland";
-			"Dvideo-codecs": "all";
+		setup = [
+			"Dplatforms": "x11,wayland"
+			"Dvideo-codecs": "all"
 
-			"Dglvnd": "enabled";
-			"Dgbm": "enabled";
+			"Dglvnd": "enabled"
+			"Dgbm": "enabled"
 
-			"Dgallium-drivers": join {
-				elems = [
-					"asahi",     // Apple AGX
-					"crocus",    // Intel legacy
-					"etnaviv",   // Vivante GPU designs (mostly NXP/Marvell SoCs)
-					"freedreno", // Qualcomm Adreno (all Qualcomm SoCs)
-					"i915",      // Intel extra legacy
-					"iris",      // new Intel (Broadwell+)
-					"lima",      // ARM Mali 4xx
-					"llvmpipe",  // software renderer
-					"nouveau",   // Nvidia
-					"panfrost",  // ARM Mali Midgard and up (T/G series)
-					"r300",      // very old AMD
-					"r600",      // less old AMD
-					"radeonsi",  // new AMD (GCN+)
-					"softpipe",  // older software renderer
-					"svga",      // VMWare virtualized GPU
-					"tegra",     // Nvidia Tegra SoCs
-					"v3d",       // Broadcom VC5 (Raspberry Pi 4)
-					"vc4",       // Broadcom VC4 (Raspberry Pi 0-3)
-					"virgl",     // QEMU virtualized GPU (aka VirGL)
-					"zink",      // generic OpenGL over Vulkan, experimental
+			"Dgallium-drivers": join([
+					"asahi"     // Apple AGX
+					"crocus"    // Intel legacy
+					"etnaviv"   // Vivante GPU designs (mostly NXP/Marvell SoCs)
+					"freedreno" // Qualcomm Adreno (all Qualcomm SoCs)
+					"i915"      // Intel extra legacy
+					"iris"      // new Intel (Broadwell+)
+					"lima"      // ARM Mali 4xx
+					"llvmpipe"  // software renderer
+					"nouveau"   // Nvidia
+					"panfrost"  // ARM Mali Midgard and up (T/G series)
+					"r300"      // very old AMD
+					"r600"      // less old AMD
+					"radeonsi"  // new AMD (GCN+)
+					"softpipe"  // older software renderer
+					"svga"      // VMWare virtualized GPU
+					"tegra"     // Nvidia Tegra SoCs
+					"v3d"       // Broadcom VC5 (Raspberry Pi 4)
+					"vc4"       // Broadcom VC4 (Raspberry Pi 0-3)
+					"virgl"     // QEMU virtualized GPU (aka VirGL)
+					"zink"      // generic OpenGL over Vulkan, experimental
 
 					// d3d12: WSL emulated GPU (aka Dozen)
 					// ethosu: accelerator
 					// rocket: accelerator
-				];
-				sep = ",";
-			};
+				], ",")
 
-			"Dvulkan-drivers": join {
-				elems = [
-					"amd",         // AMD (aka RADV)
-					"broadcom",    // Broadcom VC5 (Raspberry Pi 4, aka V3D)
-					"freedreno",   // Qualcomm Adreno (all Qualcomm SoCs)
-					"intel",       // new Intel (aka ANV)
-					"intel_hasvk", // Intel Haswell/Broadwell, "legacy" Vulkan driver (https://www.phoronix.com/news/Intel-HasVK-Drop-Dead-Code)
-					"panfrost",    // ARM Mali Midgard and up (T/G series)
-					"swrast",      // software renderer (aka Lavapipe)
-					"virtio",      // QEMU virtualized GPU (aka VirGL)
-					"imagination", // PowerVR Rogue
-					"asahi",       // Apple AGX
-					"gfxstream",   // Android virtualized GPU
+			"Dvulkan-drivers": join([
+					"amd"         // AMD (aka RADV)
+					"broadcom"    // Broadcom VC5 (Raspberry Pi 4, aka V3D)
+					"freedreno"   // Qualcomm Adreno (all Qualcomm SoCs)
+					"intel"       // new Intel (aka ANV)
+					"intel_hasvk" // Intel Haswell/Broadwell, "legacy" Vulkan driver (https://www.phoronix.com/news/Intel-HasVK-Drop-Dead-Code)
+					"panfrost"    // ARM Mali Midgard and up (T/G series)
+					"swrast"      // software renderer (aka Lavapipe)
+					"virtio"      // QEMU virtualized GPU (aka VirGL)
+					"imagination" // PowerVR Rogue
+					"asahi"       // Apple AGX
+					"gfxstream"   // Android virtualized GPU
 
 					// nouveau: Nouveau (aka NVK), requires rust
 					// microsoft-experimental: WSL virtualized GPU (aka DZN/Dozen)
 					// kosmickrisp: macOS-specific
-				];
-				sep = ",";
-			};
+				], ",")
 
-			"Dvulkan-layers": join {
-				elems = [
-					"device-select",
-					"intel-nullhw",
-					"overlay",
-					"screenshot",
-					"anti-lag",
-					"vram-report-limit",
-				];
-				sep = ",";
-			};
+			"Dvulkan-layers": join([
+					"device-select"
+					"intel-nullhw"
+					"overlay"
+					"screenshot"
+					"anti-lag"
+					"vram-report-limit"
+				], ",")
 
-			"Dfreedreno-kmds": "msm,virtio";
-			"Damdgpu-virtio": "true";
-		};
-	};
+			"Dfreedreno-kmds": "msm,virtio"
+			"Damdgpu-virtio": "true"
+		]
+	}
 
 	inputs = [
-		m4,
-		python-packaging,
-		python-mako,
-		python-pyyaml,
-		python-pycparser,
-		glslang,
-		spirv-llvm-translator,
+		m4
+		python-packaging
+		python-mako
+		python-pyyaml
+		python-pycparser
+		glslang
+		spirv-llvm-translator
 
-		zlib,
-		zstd,
-		gzip,
-		ncurses,
-		libglvnd,
-		libexpat,
-		libva,
-		libdrm,
-		elfutils,
-		bison,
-		flex,
-		lm_sensors,
-		libconfig,
-		libdisplay-info,
-		wayland,
-		wayland-protocols,
-		libxshmfence,
-		libXxf86vm,
-		libXrandr,
-		libxcb-keysyms,
-		libpng,
-		libarchive,
-		kernel-headers,
-	];
+		zlib
+		zstd
+		gzip
+		ncurses
+		libglvnd
+		libexpat
+		libva
+		libdrm
+		elfutils
+		bison
+		flex
+		lm_sensors
+		libconfig
+		libdisplay-info
+		wayland
+		wayland-protocols
+		libxshmfence
+		libXxf86vm
+		libXrandr
+		libxcb-keysyms
+		libpng
+		libarchive
+		kernel-headers
+	]
 
 	runtime = [
-		libdrm,
-		elfutils,
-		lm_sensors,
-		libdisplayInfo,
-		wayland,
-		libxshmfence,
-		libXxf86vm,
-		libXrandr,
-		libxcb-keysyms,
-		libpng,
-	];
+		libdrm
+		elfutils
+		lm_sensors
+		libdisplayInfo
+		wayland
+		libxshmfence
+		libXxf86vm
+		libXrandr
+		libxcb-keysyms
+		libpng
+	]
 }
diff --git a/internal/rosa/package/meson.az b/internal/rosa/package/meson.az
index 90ae9354..6143b668 100644
--- a/internal/rosa/package/meson.az
+++ b/internal/rosa/package/meson.az
@@ -1,56 +1,51 @@
-package meson {
-	description = "an open source build system";
-	website = "https://mesonbuild.com";
-	anitya = 6472;
+//az:schema mbf
 
-	version* = "1.11.1";
+package meson {
+	description = "an open source build system"
+	website = "https://mesonbuild.com"
+	anitya = 6472
+
+	version := "1.11.1"
 	source = remoteGitHub {
-		suffix = "mesonbuild/meson";
-		tag = version;
-		checksum = "uvILRxdopwc6Dy17UbIeClcQr0qHqyTaqyk1M9OqWKN9PwB9N6UVAiyN8kSSz3r2";
-	};
+		suffix = "mesonbuild/meson"
+		tag = version
+		checksum = "uvILRxdopwc6Dy17UbIeClcQr0qHqyTaqyk1M9OqWKN9PwB9N6UVAiyN8kSSz3r2"
+	}
 
 	env = [
-		"CMAKE_MAKE_PROGRAM=ninja",
-	];
+		"CMAKE_MAKE_PROGRAM=ninja"
+	]
 
 	exec = pip {
-		enterSource = true;
-		check = `
-cd 'test cases'
-rm -rf \
-	'common/32 has header' \
-	'common/66 vcstag' \
-	'common/153 wrap file should not failed' \
-	'common/184 openmp' \
-	'common/189 check header' \
-	'linuxlike/6 subdir include order' \
-	'linuxlike/9 compiler checks with dependencies' \
-	'linuxlike/13 cmake dependency' \
-	'frameworks/15 llvm' \
-	'frameworks/29 blocks'
-cd ..
-
-python3 ./run_project_tests.py \
-	-v \
-	` + jobsFlagE + ` \
-	--failfast \
-	--backend=ninja
-`;
-	};
+		enterSource
+		check = r`cd 'test cases'
+		         rm -rf \
+		            'common/32 has header' \
+		            'common/66 vcstag' \
+		            'common/153 wrap file should not failed' \
+		            'common/184 openmp' \
+		            'common/189 check header' \
+		            'linuxlike/6 subdir include order' \
+		            'linuxlike/9 compiler checks with dependencies' \
+		            'linuxlike/13 cmake dependency' \
+		            'frameworks/15 llvm' \
+		            'frameworks/29 blocks'
+		         cd ..`
+		         + "python3 ./run_project_tests.py -v ${jobsFlagE} --failfast --backend=ninja"
+	}
 
 	inputs = [
-		python-setuptools,
-		pkg-config,
-		cmake,
-		ninja,
-		python-pytest,
-	];
+		python-setuptools
+		pkg-config
+		cmake
+		ninja
+		python-pytest
+	]
 
 	runtime = [
-		python,
-		pkg-config,
-		cmake,
-		ninja,
-	];
+		python
+		pkg-config
+		cmake
+		ninja
+	]
 }
diff --git a/internal/rosa/package/mksh.az b/internal/rosa/package/mksh.az
index 0e43d1e8..c2630bf2 100644
--- a/internal/rosa/package/mksh.az
+++ b/internal/rosa/package/mksh.az
@@ -1,38 +1,39 @@
-package mksh {
-	description = "MirBSD Korn Shell";
-	website = "https://www.mirbsd.org/mksh";
-	anitya = 5590;
+//az:schema mbf
 
-	version* = "59c";
+package mksh {
+	description = "MirBSD Korn Shell"
+	website = "https://www.mirbsd.org/mksh"
+	anitya = 5590
+
+	version := "59c"
 	source = remoteTar {
-		url = "https://mbsd.evolvis.org/MirOS/dist/mir/mksh/mksh-R"+version+".tgz";
-		checksum = "0Zj-k4nXEu3IuJY4lvwD2OrC2t27GdZj8SPy4DoaeuBRH1padWb7oREpYgwY8JNq";
-		compress = gzip;
-	};
+		url = "https://mbsd.evolvis.org/MirOS/dist/mir/mksh/mksh-R${version}.tgz"
+		checksum = "0Zj-k4nXEu3IuJY4lvwD2OrC2t27GdZj8SPy4DoaeuBRH1padWb7oREpYgwY8JNq"
+		compress = gzip
+	}
 
 	env = [
-		"LDSTATIC=-static",
-		"CPPFLAGS=-DMKSH_DEFAULT_PROFILEDIR=\\\"/system/etc\\\"",
-	];
+		"LDSTATIC=-static"
+		r`CPPFLAGS=-DMKSH_DEFAULT_PROFILEDIR=\"/system/etc\"`
+	]
 
 	exec = generic {
-		build = `sh /usr/src/mksh/Build.sh -r
-CPPFLAGS="${CPPFLAGS} -DMKSH_BINSHPOSIX -DMKSH_BINSHREDUCED" \
-sh /usr/src/mksh/Build.sh -r -L
-`;
-		check = "./test.sh -C regress:no-ctty\n";
-		install = `
-mkdir -p /work/system/bin/
-cp -v mksh /work/system/bin/
-cp -v lksh /work/system/bin/sh
+		build = r`sh /usr/src/mksh/Build.sh -r
+		         CPPFLAGS="${CPPFLAGS} -DMKSH_BINSHPOSIX -DMKSH_BINSHREDUCED" \
+		         sh /usr/src/mksh/Build.sh -r -L
+		         `;
+		         check = "./test.sh -C regress:no-ctty\n";
+		         install = `
+		         mkdir -p /work/system/bin/
+		         cp -v mksh /work/system/bin/
+		         cp -v lksh /work/system/bin/sh
 
-mkdir -p /work/bin/
-ln -vs ../system/bin/sh /work/bin/
-`;
-	};
+		         mkdir -p /work/bin/
+		         ln -vs ../system/bin/sh /work/bin/`
+	}
 
 	inputs = [
-		perl,
-		coreutils,
-	];
+		perl
+		coreutils
+	]
 }
diff --git a/internal/rosa/package/musl-fts.az b/internal/rosa/package/musl-fts.az
index f2273c50..ec8d9ea7 100644
--- a/internal/rosa/package/musl-fts.az
+++ b/internal/rosa/package/musl-fts.az
@@ -1,26 +1,28 @@
-package musl-fts {
-	description = "implementation of fts(3) functions which are missing in musl libc";
-	website = "https://github.com/void-linux/musl-fts";
-	anitya = 26980;
+//az:schema mbf
 
-	version* = "1.2.7";
+package musl-fts {
+	description = "implementation of fts(3) functions which are missing in musl libc"
+	website = "https://github.com/void-linux/musl-fts"
+	anitya = 26980
+
+	version := "1.2.7"
 	source = remoteGitHub {
-		suffix = "void-linux/musl-fts";
-		tag = "v"+version;
-		checksum = "N_p_ZApX3eHt7xoDCw1hLf6XdJOw7ZSx7xPvpvAP0knG2zgU0zeN5w8tt5Pg60XJ";
-	};
+		suffix = "void-linux/musl-fts"
+		tag = "v"+version
+		checksum = "N_p_ZApX3eHt7xoDCw1hLf6XdJOw7ZSx7xPvpvAP0knG2zgU0zeN5w8tt5Pg60XJ"
+	}
 
 	env = [
-		"CC=cc -fPIC",
-	];
+		"CC=cc -fPIC"
+	]
 
 	exec = make {
-		generate = "./bootstrap.sh";
-	};
+		generate = "./bootstrap.sh"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
-	];
+		automake
+		libtool
+		pkg-config
+	]
 }
diff --git a/internal/rosa/package/musl-obstack.az b/internal/rosa/package/musl-obstack.az
index 379eaf5d..2028d043 100644
--- a/internal/rosa/package/musl-obstack.az
+++ b/internal/rosa/package/musl-obstack.az
@@ -1,26 +1,28 @@
-package musl-obstack {
-	description = "obstack functions and macros separated from glibc";
-	website = "https://github.com/void-linux/musl-obstack";
-	anitya = 146206;
+//az:schema mbf
 
-	version* = "1.2.3";
+package musl-obstack {
+	description = "obstack functions and macros separated from glibc"
+	website = "https://github.com/void-linux/musl-obstack"
+	anitya = 146206
+
+	version := "1.2.3"
 	source = remoteGitHub {
-		suffix = "void-linux/musl-obstack";
-		tag = "v"+version;
-		checksum = "tVRY_KjIlkkMszcaRlkKdBVQHIXTT_T_TiMxbwErlILXrOBosocg8KklppZhNdCG";
-	};
+		suffix = "void-linux/musl-obstack"
+		tag = "v"+version
+		checksum = "tVRY_KjIlkkMszcaRlkKdBVQHIXTT_T_TiMxbwErlILXrOBosocg8KklppZhNdCG"
+	}
 
 	env = [
-		"CC=cc -fPIC",
-	];
+		"CC=cc -fPIC"
+	]
 
 	exec = make {
-		generate = "./bootstrap.sh";
-	};
+		generate = "./bootstrap.sh"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
-	];
+		automake
+		libtool
+		pkg-config
+	]
 }
diff --git a/internal/rosa/package/ncurses.az b/internal/rosa/package/ncurses.az
index d4b52fa3..341182b2 100644
--- a/internal/rosa/package/ncurses.az
+++ b/internal/rosa/package/ncurses.az
@@ -1,26 +1,28 @@
-package ncurses {
-	description = "a free software emulation of curses in System V Release 4.0 (SVr4)";
-	website = "https://invisible-island.net/ncurses";
-	anitya = 373226;
+//az:schema mbf
 
-	version* = "6.6";
+package ncurses {
+	description = "a free software emulation of curses in System V Release 4.0 (SVr4)"
+	website = "https://invisible-island.net/ncurses"
+	anitya = 373226
+
+	version := "6.6"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/ncurses/ncurses-"+version+".tar.gz";
-		checksum = "XvWp4xi6hR_hH8XUoGY26L_pqBSDapJYulhzZqPuR0KNklqypqNc1yNXU-nOjf5w";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/ncurses/ncurses-${version}.tar.gz"
+		checksum = "XvWp4xi6hR_hH8XUoGY26L_pqBSDapJYulhzZqPuR0KNklqypqNc1yNXU-nOjf5w"
+		compress = gzip
+	}
 
 	exec = make {
-		configure = {
-			"with-pkg-config";
-			"enable-pc-files";
-			"with-shared";
-			"with-cxx-shared";
-		};
+		configure = [
+			"with-pkg-config"
+			"enable-pc-files"
+			"with-shared"
+			"with-cxx-shared"
+		]
 
 		// "tests" are actual demo programs, not a test suite.
-		skipCheck = true;
-	};
+		skipCheck
+	}
 
-	inputs = [ pkg-config ];
+	inputs = [ pkg-config ]
 }
diff --git a/internal/rosa/package/nettle.az b/internal/rosa/package/nettle.az
index 5b993868..ed620a8a 100644
--- a/internal/rosa/package/nettle.az
+++ b/internal/rosa/package/nettle.az
@@ -1,23 +1,25 @@
+//az:schema mbf
+
 package nettle {
-	description = "a low-level cryptographic library";
-	website = "https://www.lysator.liu.se/~nisse/nettle";
-	anitya = 2073;
+	description = "a low-level cryptographic library"
+	website = "https://www.lysator.liu.se/~nisse/nettle"
+	anitya = 2073
 
-	version* = "4.0";
+	version := "4.0"
 	source = remoteTar {
-		url = "https://ftpmirror.gnu.org/gnu/nettle/nettle-"+version+".tar.gz";
-		checksum = "6agC-vHzzoqAlaX3K9tX8yHgrm03HLqPZzVzq8jh_ePbuPMIvpxereu_uRJFmQK7";
-		compress = gzip;
-	};
+		url = "https://ftpmirror.gnu.org/gnu/nettle/nettle-${version}.tar.gz"
+		checksum = "6agC-vHzzoqAlaX3K9tX8yHgrm03HLqPZzVzq8jh_ePbuPMIvpxereu_uRJFmQK7"
+		compress = gzip
+	}
 
-	exec = make {};
+	exec = make()
 
 	inputs = [
-		m4,
-		diffutils,
+		m4
+		diffutils
 
-		gmp,
-	];
+		gmp
+	]
 
-	runtime = [ gmp ];
+	runtime = [ gmp ]
 }
diff --git a/internal/rosa/package/ninja.az b/internal/rosa/package/ninja.az
index 69f14026..24547c72 100644
--- a/internal/rosa/package/ninja.az
+++ b/internal/rosa/package/ninja.az
@@ -1,38 +1,38 @@
-package ninja {
-	description = "a small build system with a focus on speed";
-	website = "https://ninja-build.org";
-	anitya = 2089;
+//az:schema mbf
 
-	version* = "1.13.2";
+package ninja {
+	description = "a small build system with a focus on speed"
+	website = "https://ninja-build.org"
+	anitya = 2089
+
+	version := "1.13.2"
 	source = remoteGitHub {
-		suffix = "ninja-build/ninja";
-		tag = "v"+version;
-		checksum = "ygKWMa0YV2lWKiFro5hnL-vcKbc_-RACZuPu0Io8qDvgQlZ0dxv7hPNSFkt4214v";
-	};
-	extra = [ googletest ];
+		suffix = "ninja-build/ninja"
+		tag = "v"+version
+		checksum = "ygKWMa0YV2lWKiFro5hnL-vcKbc_-RACZuPu0Io8qDvgQlZ0dxv7hPNSFkt4214v"
+	}
+	extra = [ googletest ]
 
 	env = [
-		"CFLAGS=-std=c++17",
-	];
+		"CFLAGS=-std=c++17"
+	]
 
 	exec = generic {
-		build = `
-python3 /usr/src/ninja/configure.py \
-	--verbose \
-	--bootstrap
-python3 /usr/src/ninja/configure.py \
-	--gtest-source-dir=/usr/src/extra/googletest
-./ninja ` + jobsFlagE + ` all`;
+		build = r`python3 /usr/src/ninja/configure.py \
+		         --verbose \
+		         --bootstrap
+		         python3 /usr/src/ninja/configure.py \
+		         --gtest-source-dir=/usr/src/extra/googletest
+		         ./ninja ` + jobsFlagE + ` all`
 
-		check = "\n./ninja_test";
+		         check = "./ninja_test"
 
-		install = `
-mkdir -p /work/system/bin/
-cp ninja /work/system/bin/`;
-	};
+		         install = `mkdir -p /work/system/bin/
+		                    cp ninja /work/system/bin/`
+	}
 
 	inputs = [
-		python,
-		bash,
-	];
+		python
+		bash
+	]
 }
diff --git a/internal/rosa/package/nss.az b/internal/rosa/package/nss.az
index c481d9f1..8602dfcf 100644
--- a/internal/rosa/package/nss.az
+++ b/internal/rosa/package/nss.az
@@ -1,101 +1,91 @@
-package nspr {
-	description = "nspr source tree";
-	anitya = 7953;
-	exclude = true;
+//az:schema mbf
 
-	version* = "4.39";
+package nspr {
+	description = "nspr source tree"
+	anitya = 7953
+	exclude
+
+	version := "4.39"
 	output = remoteTar {
-		url = "https://ftp.mozilla.org/pub/nspr/releases/v"+version+
-			"/src/nspr-"+version+".tar.gz";
-		checksum = "lgIlqiItMBCRTuz8griNqxtJzNBAoZU1020EVR94X2IiZpJ-NgLXouF7m1knNlDs";
-		compress = gzip;
-	};
+		url = "https://ftp.mozilla.org/pub/nspr/releases/v${version}/src/nspr-${version}.tar.gz"
+		checksum = "lgIlqiItMBCRTuz8griNqxtJzNBAoZU1020EVR94X2IiZpJ-NgLXouF7m1knNlDs"
+		compress = gzip
+	}
 }
 
 package nss {
-	description = "Network Security Services";
-	website = "https://firefox-source-docs.mozilla.org/security/nss/index.html";
-	anitya = 2503;
+	description = "Network Security Services"
+	website = "https://firefox-source-docs.mozilla.org/security/nss/index.html"
+	anitya = 2503
 
-	version* = "3.124";
+	version := "3.124"
 	source = remoteGitHub {
-		suffix = "nss-dev/nss";
-		tag = "NSS_"+join {
-			elems = split {
-				s = version;
-				sep = ".";
-				n = 3;
-			};
-			sep = "_";
-		}+"_RTM";
-		checksum = "p_TFOmKxMVV-ZHRY0QwzEReUOxSRjEExpWIuoA3Bzxj50uNCS8EgqfzcpaiGAkr6";
-	};
-	extra = [ nspr ];
+		suffix = "nss-dev/nss"
+		tag = "NSS_"+join(split(version, ".", 3), "_")+"_RTM"
+		checksum = "p_TFOmKxMVV-ZHRY0QwzEReUOxSRjEExpWIuoA3Bzxj50uNCS8EgqfzcpaiGAkr6"
+	}
+	extra = [ nspr ]
 
-	enterSource = true;
-	writable = true;
-	chmod = true;
-	early = "\nln -s extra/nspr/nspr /usr/src/nspr\n";
+	enterSource
+	writable
+	chmod
+	early = "ln -s extra/nspr/nspr /usr/src/nspr"
 
 	exec = make {
-		omitDefaults = true;
-		skipConfigure = true;
-		inPlace = true;
+		omitDefaults
+		skipConfigure
+		inPlace
 
 		make = [
-			"CCC=clang++",
-			"NSDISTMODE=copy",
-			"BUILD_OPT=1",
-			"USE_64=1",
-			"nss_build_all",
-		];
-		skipCheck = true;
-		install = `
-cp -r \
-	/usr/src/dist/. \
-	lib/ckfw/builtins/certdata.txt \
-	/work/
-`;
-	};
+			"CCC=clang++"
+			"NSDISTMODE=copy"
+			"BUILD_OPT=1"
+			"USE_64=1"
+			"nss_build_all"
+		]
+		skipCheck
+		install = r`cp -r \
+		           /usr/src/dist/. \
+		           lib/ckfw/builtins/certdata.txt \
+		           /work/`
+	}
 
 	inputs = [
-		perl,
-		python,
-		gawk,
-		coreutils,
+		perl
+		python
+		gawk
+		coreutils
 
-		zlib,
-		kernel-headers,
-	];
+		zlib
+		kernel-headers
+	]
 
-	runtime = [ zlib ];
+	runtime = [ zlib ]
 }
 
 package nss-cacert {
-	description = "bundle of X.509 certificates of public Certificate Authorities";
-	website = "https://curl.se/docs/caextract.html";
-	version = unversioned;
+	description = "bundle of X.509 certificates of public Certificate Authorities"
+	website = "https://curl.se/docs/caextract.html"
+	version = unversioned
 
-	source = nss;
+	source = nss
 
-	enterSource = true;
+	enterSource
 	exec = generic {
-		inPlace = true;
-		build = `
-mkdir -p /work/system/etc/ssl/{certs/unbundled,certs/hashed,trust-source}
-buildcatrust \
-	--certdata_input certdata.txt \
-	--ca_bundle_output /work/system/etc/ssl/certs/ca-bundle.crt \
-	--ca_standard_bundle_output /work/system/etc/ssl/certs/ca-no-trust-rules-bundle.crt \
-	--ca_unpacked_output /work/system/etc/ssl/certs/unbundled \
-	--ca_hashed_unpacked_output /work/system/etc/ssl/certs/hashed \
-	--p11kit_output /work/system/etc/ssl/trust-source/ca-bundle.trust.p11-kit
-`;
-	};
+		inPlace
+		build = r`mkdir -p /work/system/etc/ssl/{certs/unbundled,certs/hashed,trust-source}
+		         buildcatrust \
+		            --certdata_input certdata.txt \
+		            --ca_bundle_output /work/system/etc/ssl/certs/ca-bundle.crt \
+		            --ca_standard_bundle_output /work/system/etc/ssl/certs/ca-no-trust-rules-bundle.crt \
+		            --ca_unpacked_output /work/system/etc/ssl/certs/unbundled \
+		            --ca_hashed_unpacked_output /work/system/etc/ssl/certs/hashed \
+		            --p11kit_output /work/system/etc/ssl/trust-source/ca-bundle.trust.p11-kit`
+	}
 
 	inputs = [
-		bash,
+		bash
 
-		buildcatrust,
-	];
+		buildcatrust
+	]
 }
diff --git a/internal/rosa/package/openssl.az b/internal/rosa/package/openssl.az
index 9cdfc333..d7d8e4fa 100644
--- a/internal/rosa/package/openssl.az
+++ b/internal/rosa/package/openssl.az
@@ -1,45 +1,47 @@
-package openssl {
-	description = "TLS/SSL and crypto library";
-	website = "https://www.openssl.org";
-	anitya = 2566;
-	// strange malformed tags treated as pre-releases in Anitya
-	latest = anityaFallback;
+//az:schema mbf
 
-	version* = "3.6.2";
+package openssl {
+	description = "TLS/SSL and crypto library"
+	website = "https://www.openssl.org"
+	anitya = 2566
+	// strange malformed tags treated as pre-releases in Anitya
+	latest = anityaFallback
+
+	version := "3.6.2"
 	source = remoteGitHubRelease {
-		suffix = "openssl/openssl";
-		tag = "openssl-"+version;
-		name = "openssl-"+version+".tar.gz";
-		checksum = "jH004dXTiE01Hp0kyShkWXwrSHEksZi4i_3v47D9H9Uz9LQ1aMwF7mrl2Tb4t_XA";
-		compress = gzip;
-	};
+		suffix = "openssl/openssl"
+		tag = "openssl-"+version
+		name = "openssl-${version}.tar.gz"
+		checksum = "jH004dXTiE01Hp0kyShkWXwrSHEksZi4i_3v47D9H9Uz9LQ1aMwF7mrl2Tb4t_XA"
+		compress = gzip
+	}
 
 	env = [
-		"CC=cc",
-	];
+		"CC=cc"
+	]
 
 	exec = make {
-		omitDefaults = true;
+		omitDefaults
 
-		configureName = "/usr/src/openssl/Configure";
-		configure = {
-			"prefix": "/system";
-			"libdir": "lib";
-			"openssldir": "etc/ssl";
-			"": "no-docs";
-		};
+		configureName = "/usr/src/openssl/Configure"
+		configure = [
+			"prefix": "/system"
+			"libdir": "lib"
+			"openssldir": "etc/ssl"
+			"": "no-docs"
+		]
 
 		check = [
-			"HARNESS_JOBS=" + jobsE,
-			"test",
-		];
-	};
+			"HARNESS_JOBS=${jobsE}"
+			"test"
+		]
+	}
 
 	inputs = [
-		perl,
-		coreutils,
+		perl
+		coreutils
 
-		zlib,
-		kernel-headers,
-	];
+		zlib
+		kernel-headers
+	]
 }
diff --git a/internal/rosa/package/p11-kit.az b/internal/rosa/package/p11-kit.az
index 9082dcc9..81072f8b 100644
--- a/internal/rosa/package/p11-kit.az
+++ b/internal/rosa/package/p11-kit.az
@@ -1,31 +1,33 @@
-package p11-kit {
-	description = "provides a way to load and enumerate PKCS#11 modules";
-	website = "https://p11-glue.freedesktop.org/p11-kit.html";
-	anitya = 2582;
+//az:schema mbf
 
-	version* = "0.26.2";
+package p11-kit {
+	description = "provides a way to load and enumerate PKCS#11 modules"
+	website = "https://p11-glue.freedesktop.org/p11-kit.html"
+	anitya = 2582
+
+	version := "0.26.2"
 	source = remoteGit {
-		url = "https://github.com/p11-glue/p11-kit.git";
-		tag = version;
-		checksum = "3ei-6DUVtYzrRVe-SubtNgRlweXd6H2qHmUu-_5qVyIn6gSTvZbGS2u79Y8IFb2N";
-	};
+		url = "https://github.com/p11-glue/p11-kit.git"
+		tag = version
+		checksum = "3ei-6DUVtYzrRVe-SubtNgRlweXd6H2qHmUu-_5qVyIn6gSTvZbGS2u79Y8IFb2N"
+	}
 
 	exec = meson {
-		setup = {
-			"Dsystemd": "disabled";
-			"Dlibffi": "enabled";
-		};
-	};
+		setup = endi [
+			"Dsystemd": false
+			"Dlibffi": true
+		]
+	}
 
 	inputs = [
-		coreutils,
-		diffutils,
+		coreutils
+		diffutils
 
-		libtasn1,
-	];
+		libtasn1
+	]
 
 	runtime = [
-		libffi,
-		libtasn1,
-	];
+		libffi
+		libtasn1
+	]
 }
diff --git a/internal/rosa/package/pcre2.az b/internal/rosa/package/pcre2.az
index c7fc505c..15657893 100644
--- a/internal/rosa/package/pcre2.az
+++ b/internal/rosa/package/pcre2.az
@@ -1,30 +1,30 @@
+//az:schema mbf
+
 package pcre2 {
-	description = "a set of C functions that implement regular expression pattern matching";
-	website = "https://pcre2project.github.io/pcre2";
-	anitya = 5832;
+	description = "a set of C functions that implement regular expression pattern matching"
+	website = "https://pcre2project.github.io/pcre2"
+	anitya = 5832
 
-	version* = "10.47";
+	version := "10.47"
 	source = remoteGitHubRelease {
-		suffix = "PCRE2Project/pcre2";
-		tag = "pcre2-"+version;
-		name = "pcre2-"+version+".tar.bz2";
-		checksum = "IbC24vVayju6nB9EhrBPSDexk22wDecdpyrjgC3nCZXkwTnUjq4CD2q5sopqu6CW";
-		compress = bzip2;
-	};
+		suffix = "PCRE2Project/pcre2"
+		tag = "pcre2-"+version
+		name = "pcre2-${version}.tar.bz2";
+		checksum = "IbC24vVayju6nB9EhrBPSDexk22wDecdpyrjgC3nCZXkwTnUjq4CD2q5sopqu6CW"
+		compress = bzip2
+	}
 
-	early = `
-# RunGrepTest expects /bin/echo
-ln -s ../system/bin/toybox /bin/echo
-`;
+	early = `# RunGrepTest expects /bin/echo
+	         ln -s ../system/bin/toybox /bin/echo`
 
 	exec = make {
 		configure = {
-			"enable-jit";
-			"enable-pcre2-8";
-			"enable-pcre2-16";
-			"enable-pcre2-32";
-		};
-	};
+			"enable-jit"
+			"enable-pcre2-8"
+			"enable-pcre2-16"
+			"enable-pcre2-32"
+		}
+	}
 
-	inputs = [ diffutils ];
+	inputs = [ diffutils ]
 }
diff --git a/internal/rosa/package/perl.az b/internal/rosa/package/perl.az
index 71322cc7..b2561f6b 100644
--- a/internal/rosa/package/perl.az
+++ b/internal/rosa/package/perl.az
@@ -1,263 +1,259 @@
-package perl {
-	description = "The Perl Programming language";
-	website = "https://www.perl.org";
-	anitya = 13599;
-	// odd-even versioning
-	latest = anityaFallback;
+//az:schema mbf
 
-	version* = "5.42.2";
+package perl {
+	description = "The Perl Programming language"
+	website = "https://www.perl.org"
+	anitya = 13599
+	// odd-even versioning
+	latest = anityaFallback
+
+	version := "5.42.2"
 	source = remoteTar {
-		url = "https://www.cpan.org/src/5.0/perl-"+version+".tar.gz";
-		checksum = "Me_xFfgkRnVyG0sE6a74TktK2OUq9Z1LVJNEu_9RdZG3S2fbjfzNiuk2SJqHAgbm";
-		compress = gzip;
-	};
+		url = "https://www.cpan.org/src/5.0/perl-${version}.tar.gz"
+		checksum = "Me_xFfgkRnVyG0sE6a74TktK2OUq9Z1LVJNEu_9RdZG3S2fbjfzNiuk2SJqHAgbm"
+		compress = gzip
+	}
 
 	// uses source tree as scratch space
-	writable = true;
-	chmod = true;
-	early = `
-echo 'print STDOUT "1..0 # Skip broken test\n";' > ext/Pod-Html/t/htmldir3.t
-chmod +w /system/bin && rm -f /system/bin/ps # perl does not like toybox ps
-`;
+	writable
+	chmod
+	early = `echo 'print STDOUT "1..0 # Skip broken test\n";' > ext/Pod-Html/t/htmldir3.t
+	         chmod +w /system/bin && rm -f /system/bin/ps # perl does not like toybox ps`
 
-	toyboxEarly = true;
+	toyboxEarly
 	exec = make {
-		omitDefaults = true;
-		inPlace = true;
+		omitDefaults
+		inPlace
 
-		configureName = "./Configure";
-		configure = {
-			"-des";
-			"Dprefix": "/system";
-			"Dcc": "clang";
-			"Dcflags": "--std=gnu99";
-			"Dldflags": `"${LDFLAGS:-''}"`;
-			"Doptimize": "'-O2 -fno-strict-aliasing'";
-			"Duseithreads";
-			"Duseshrplib";
-		};
+		configureName = "./Configure"
+		configure = [
+			"-des"
+			"Dprefix": "/system"
+			"Dcc": "clang"
+			"Dcflags": "--std=gnu99"
+			"Dldflags": `"${LDFLAGS:-''}"`
+			"Doptimize": "'-O2 -fno-strict-aliasing'"
+			"Duseithreads"
+			"Duseshrplib"
+		]
 
 		check = [
-			"TEST_JOBS=" + jobsLE,
-			"test_harness",
-		];
+			"TEST_JOBS=" + jobsLE
+			"test_harness"
+		]
 
-		install = `LD_LIBRARY_PATH="$PWD" ./perl -Ilib -I. installperl --destdir=/work`;
-	};
+		install = r`LD_LIBRARY_PATH="$PWD" ./perl -Ilib -I. installperl --destdir=/work`
+	}
 }
 
 package perl-Module-Build {
-	description = "build and install Perl modules";
-	website = "https://metacpan.org/release/Module-Build";
-	anitya = 3077;
+	description = "build and install Perl modules"
+	website = "https://metacpan.org/release/Module-Build"
+	anitya = 3077
 
-	version* = "0.4234";
+	version := "0.4234"
 	source = remoteCPAN {
-		author = "LEONT";
-		name = "Module-Build";
-		version = version;
-		checksum = "ZKxEFG4hE1rqZt52zBL2LRZBMkYzhjb5-cTBXcsyA52EbPeeYyVxU176yAea8-Di";
-	};
+		author = "LEONT"
+		name = "Module-Build"
+		version = version
+		checksum = "ZKxEFG4hE1rqZt52zBL2LRZBMkYzhjb5-cTBXcsyA52EbPeeYyVxU176yAea8-Di"
+	}
 
-	enterSource = true;
-	writable = true;
-	chmod = true;
+	enterSource
+	writable
+	chmod
 
 	exec = generic {
-		inPlace = true;
-		build = `
-perl Build.PL --prefix=/system
-./Build build`;
-		check = `
-./Build test`;
-		install = `
-./Build install --destdir=/work
-`;
-	};
+		inPlace
+		build = `perl Build.PL --prefix=/system
+		         ./Build build`
+		check = `./Build test`
+		install = `./Build install --destdir=/work`
+	}
 
-	inputs = [ perl ];
-	runtime = [ perl ];
+	inputs = [ perl ]
+	runtime = [ perl ]
 }
 
 package perl-Locale-gettext {
-	description = "message handling functions";
-	website = "https://metacpan.org/release/Locale-gettext";
-	anitya = 7523;
+	description = "message handling functions"
+	website = "https://metacpan.org/release/Locale-gettext"
+	anitya = 7523
 
-	version* = "1.07";
+	version := "1.07"
 	source = remoteCPAN {
-		author = "PVANDRY";
-		name = "Locale-gettext";
-		version = version;
-		checksum = "cFq4BKFD1MWSoa7lsrPjpdo9kzPqd0jlRcBFUyL1L1isw8m3D_Sge_ff0MAu_9J3";
-	};
+		author = "PVANDRY"
+		name = "Locale-gettext"
+		version = version
+		checksum = "cFq4BKFD1MWSoa7lsrPjpdo9kzPqd0jlRcBFUyL1L1isw8m3D_Sge_ff0MAu_9J3"
+	}
 
-	exec = makeMaker {};
+	exec = makeMaker()
 
-	runtime = [ perl ];
+	runtime = [ perl ]
 }
 
 package perl-Pod-Parser {
-	description = "base class for creating POD filters and translators";
-	website = "https://metacpan.org/release/Pod-Parser";
-	anitya = 3244;
+	description = "base class for creating POD filters and translators"
+	website = "https://metacpan.org/release/Pod-Parser"
+	anitya = 3244
 
-	version* = "1.67";
+	version := "1.67"
 	source = remoteCPAN {
-		author = "MAREKR";
-		name = "Pod-Parser";
-		version = version;
-		checksum = "RdURu9mOfExk_loCp6abxlcQV3FycSNbTqhRS9i6JUqnYfGGEgercK30g0gjYyqe";
-	};
+		author = "MAREKR"
+		name = "Pod-Parser"
+		version = version
+		checksum = "RdURu9mOfExk_loCp6abxlcQV3FycSNbTqhRS9i6JUqnYfGGEgercK30g0gjYyqe"
+	}
 
-	exec = makeMaker {};
+	exec = makeMaker {}
 
-	runtime = [ perl ];
+	runtime = [ perl ]
 }
 
 package perl-SGMLS {
-	description = "class for postprocessing the output from the sgmls and nsgmls parsers";
-	website = "https://metacpan.org/release/RAAB/SGMLSpm-1.1";
-	anitya = 389576;
-	latest = anityaLegacyCPAN;
+	description = "class for postprocessing the output from the sgmls and nsgmls parsers"
+	website = "https://metacpan.org/release/RAAB/SGMLSpm-1.1"
+	anitya = 389576
+	latest = anityaLegacyCPAN
 
-	version* = "1.1";
+	version := "1.1"
 	source = remoteCPAN {
-		author = "RAAB";
-		name = "SGMLSpm";
-		version = version;
-		checksum = "aZijn4MUqD-wfyZgdcCruCwl4SgDdu25cNmJ4_UvdAk9a7uz4gzMQdoeB6DQ6QOy";
-	};
+		author = "RAAB"
+		name = "SGMLSpm"
+		version = version
+		checksum = "aZijn4MUqD-wfyZgdcCruCwl4SgDdu25cNmJ4_UvdAk9a7uz4gzMQdoeB6DQ6QOy"
+	}
 
-	exec = makeMaker {};
+	exec = makeMaker()
 
-	runtime = [ perl ];
+	runtime = [ perl ]
 }
 
 package perl-Term-ReadKey {
-	description = "a perl module for simple terminal control";
-	website = "https://metacpan.org/release/TermReadKey";
-	anitya = 3372;
+	description = "a perl module for simple terminal control"
+	website = "https://metacpan.org/release/TermReadKey"
+	anitya = 3372
 
-	version* = "2.38";
+	version := "2.38"
 	source = remoteCPAN {
-		author = "JSTOWE";
-		name = "TermReadKey";
-		version = version;
-		checksum = "qerL8Xo7kD0f42PZoiEbmE8Roc_S9pOa27LXelY4DN_0UNy_u5wLrGHI8utNlaiI";
-	};
+		author = "JSTOWE"
+		name = "TermReadKey"
+		version = version
+		checksum = "qerL8Xo7kD0f42PZoiEbmE8Roc_S9pOa27LXelY4DN_0UNy_u5wLrGHI8utNlaiI"
+	}
 
-	exec = makeMaker {};
+	exec = makeMaker()
 
-	runtime = [ perl ];
+	runtime = [ perl ]
 }
 
 package perl-Text-CharWidth {
-	description = "get number of occupied columns of a string on terminal";
-	website = "https://metacpan.org/release/Text-CharWidth";
-	anitya = 14380;
+	description = "get number of occupied columns of a string on terminal"
+	website = "https://metacpan.org/release/Text-CharWidth"
+	anitya = 14380
 
-	version* = "0.04";
+	version := "0.04"
 	source = remoteCPAN {
-		author = "KUBOTA";
-		name = "Text-CharWidth";
-		version = version;
-		checksum = "G2p5RHU4_HiZ23ZusBA_enTlVMxz0J4esUx4CGcOPhY6xYTbp-aXWRN6lYZpzBw2";
-	};
+		author = "KUBOTA"
+		name = "Text-CharWidth"
+		version = version
+		checksum = "G2p5RHU4_HiZ23ZusBA_enTlVMxz0J4esUx4CGcOPhY6xYTbp-aXWRN6lYZpzBw2"
+	}
 
-	exec = makeMaker {};
+	exec = makeMaker()
 
-	runtime = [ perl ];
+	runtime = [ perl ]
 }
 
 package perl-Text-WrapI18N {
-	description = "line wrapping module";
-	website = "https://metacpan.org/release/Text-WrapI18N";
-	anitya = 14385;
+	description = "line wrapping module"
+	website = "https://metacpan.org/release/Text-WrapI18N"
+	anitya = 14385
 
-	version* = "0.06";
+	version := "0.06"
 	source = remoteCPAN {
-		author = "KUBOTA";
-		name = "Text-WrapI18N";
-		version = version;
-		checksum = "Vmo89qLgxUqyQ6QmWJVqu60aQAUjrNKRjFQSXGnvClxofzRjiCa6idzPgJ4VkixM";
-	};
+		author = "KUBOTA"
+		name = "Text-WrapI18N"
+		version = version
+		checksum = "Vmo89qLgxUqyQ6QmWJVqu60aQAUjrNKRjFQSXGnvClxofzRjiCa6idzPgJ4VkixM"
+	}
 
-	exec = makeMaker {};
+	exec = makeMaker {}
 
-	inputs = [ perl-Text-CharWidth ];
-	runtime = [ perl-Text-CharWidth ];
+	inputs = [ perl-Text-CharWidth ]
+	runtime = [ perl-Text-CharWidth ]
 }
 
 package perl-MIME-Charset {
-	description = "Charset Information for MIME";
-	website = "https://metacpan.org/release/MIME-Charset";
-	anitya = 3070;
+	description = "Charset Information for MIME"
+	website = "https://metacpan.org/release/MIME-Charset"
+	anitya = 3070
 
-	version* = "1.013.1";
+	version := "1.013.1"
 	source = remoteCPAN {
-		author = "NEZUMI";
-		name = "MIME-Charset";
-		version = version;
-		checksum = "Ou_ukcrOa1cgtE3mptinb-os3bdL1SXzbRDFZQF3prrJj-drc3rp_huay7iDLJol";
-	};
+		author = "NEZUMI"
+		name = "MIME-Charset"
+		version = version
+		checksum = "Ou_ukcrOa1cgtE3mptinb-os3bdL1SXzbRDFZQF3prrJj-drc3rp_huay7iDLJol"
+	}
 
-	exec = makeMaker {};
+	exec = makeMaker {}
 
-	runtime = [ perl ];
+	runtime = [ perl ]
 }
 
 package perl-Unicode-LineBreak {
-	description = "String as Sequence of UAX #29 Grapheme Clusters";
-	website = "https://metacpan.org/release/Unicode-LineBreak";
-	anitya = 6033;
+	description = "String as Sequence of UAX #29 Grapheme Clusters"
+	website = "https://metacpan.org/release/Unicode-LineBreak"
+	anitya = 6033
 
-	version* = "2019.001";
+	version := "2019.001"
 	source = remoteCPAN {
-		author = "NEZUMI";
-		name = "Unicode-LineBreak";
-		version = version;
-		checksum = "ZHVkh7EDgAUHnTpvXsnPAuWpgNoBImtY_9_8TIbo2co_WgUwEb0MtXPhI8pAZ5OH";
-	};
+		author = "NEZUMI"
+		name = "Unicode-LineBreak"
+		version = version
+		checksum = "ZHVkh7EDgAUHnTpvXsnPAuWpgNoBImtY_9_8TIbo2co_WgUwEb0MtXPhI8pAZ5OH"
+	}
 
-	exec = makeMaker {};
+	exec = makeMaker()
 
-	inputs = [ perl-MIME-Charset ];
-	runtime = [ perl-MIME-Charset ];
+	inputs = [ perl-MIME-Charset ]
+	runtime = [ perl-MIME-Charset ]
 }
 
 package perl-YAML-Tiny {
-	description = "read/write YAML files with as little code as possible";
-	website = "https://metacpan.org/release/YAML-Tiny";
-	anitya = 3549;
+	description = "read/write YAML files with as little code as possible"
+	website = "https://metacpan.org/release/YAML-Tiny"
+	anitya = 3549
 
-	version* = "1.76";
+	version := "1.76"
 	source = remoteCPAN {
-		author = "ETHER";
-		name = "YAML-Tiny";
-		version = version;
-		checksum = "V1MV4KPym1LxSw8CRXqPR3K-l1hGHbT5Ob4t-9xju6R9X_CWyw6hI8wsMaNdHdBY";
-	};
+		author = "ETHER"
+		name = "YAML-Tiny"
+		version = version
+		checksum = "V1MV4KPym1LxSw8CRXqPR3K-l1hGHbT5Ob4t-9xju6R9X_CWyw6hI8wsMaNdHdBY"
+	}
 
-	exec = makeMaker {};
+	exec = makeMaker()
 
-	runtime = [ perl ];
+	runtime = [ perl ]
 }
 
 package perl-Test-Cmd {
-	description = "portable testing of commands and scripts";
-	website = "https://metacpan.org/release/Test-Cmd";
-	anitya = 6014;
+	description = "portable testing of commands and scripts"
+	website = "https://metacpan.org/release/Test-Cmd"
+	anitya = 6014
 
-	version* = "1.09";
+	version := "1.09"
 	source = remoteCPAN {
-		author = "NEILB";
-		name = "Test-Cmd";
-		version = version;
-		checksum = "gpGUwyC9IozDiYSgW_kXARNfXsTPFa6cTowJmmCBbPqcs2-pONZca_SB06FGy-7H";
-	};
+		author = "NEILB"
+		name = "Test-Cmd"
+		version = version
+		checksum = "gpGUwyC9IozDiYSgW_kXARNfXsTPFa6cTowJmmCBbPqcs2-pONZca_SB06FGy-7H"
+	}
 
-	exec = makeMaker {};
+	exec = makeMaker()
 
-	runtime = [ perl ];
+	runtime = [ perl ]
 }
diff --git a/internal/rosa/package/pixman.az b/internal/rosa/package/pixman.az
index 96ef4a80..0aafd79f 100644
--- a/internal/rosa/package/pixman.az
+++ b/internal/rosa/package/pixman.az
@@ -1,19 +1,21 @@
-package pixman {
-	description = "a low-level software library for pixel manipulation";
-	website = "https://pixman.org";
-	anitya = 3648;
+//az:schema mbf
 
-	version* = "0.46.4";
+package pixman {
+	description = "a low-level software library for pixel manipulation"
+	website = "https://pixman.org"
+	anitya = 3648
+
+	version := "0.46.4"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "pixman/pixman";
-		ref = "pixman-"+version;
-		checksum = "iECDxLG9SxUrvGHqeDoaBa-b3uqdT5DC4zudjtrwb8Wodq82pyacmFNEAo4SDsiE";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "pixman/pixman"
+		ref = "pixman-"+version
+		checksum = "iECDxLG9SxUrvGHqeDoaBa-b3uqdT5DC4zudjtrwb8Wodq82pyacmFNEAo4SDsiE"
+	}
 
 	exec = meson {
-		setup = {
-			"Dtests": "enabled";
-		};
-	};
+		setup = endi [
+			"Dtests": true
+		]
+	}
 }
diff --git a/internal/rosa/package/pkg-config.az b/internal/rosa/package/pkg-config.az
index b8830cf5..9f32a291 100644
--- a/internal/rosa/package/pkg-config.az
+++ b/internal/rosa/package/pkg-config.az
@@ -1,26 +1,28 @@
-package pkg-config {
-	description = "a helper tool used when compiling applications and libraries";
-	website = "https://pkgconfig.freedesktop.org";
-	anitya = 3649;
+//az:schema mbf
 
-	version* = "0.29.2";
+package pkg-config {
+	description = "a helper tool used when compiling applications and libraries"
+	website = "https://pkgconfig.freedesktop.org"
+	anitya = 3649
+
+	version := "0.29.2"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "pkg-config/pkg-config";
-		ref = "pkg-config-"+version;
-		checksum = "6UsGqEMA8EER_5b9N0b32UCqiRy39B6_RnPfvuslWhtFV1qYD4DfS10crGZN_TP2";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "pkg-config/pkg-config"
+		ref = "pkg-config-"+version
+		checksum = "6UsGqEMA8EER_5b9N0b32UCqiRy39B6_RnPfvuslWhtFV1qYD4DfS10crGZN_TP2"
+	}
 
 	exec = make {
-		generate = "./autogen.sh --no-configure";
-		configure = {
-			"CFLAGS": "'-Wno-int-conversion'";
-			"with-internal-glib";
-		};
-	};
+		generate = "./autogen.sh --no-configure"
+		configure = [
+			"CFLAGS": "'-Wno-int-conversion'"
+			"with-internal-glib"
+		]
+	}
 
 	inputs = [
-		automake,
-		libtool,
-	];
+		automake
+		libtool
+	]
 }
diff --git a/internal/rosa/package/procps.az b/internal/rosa/package/procps.az
index 3c351a87..b4754602 100644
--- a/internal/rosa/package/procps.az
+++ b/internal/rosa/package/procps.az
@@ -1,29 +1,31 @@
-package procps {
-	description = "command line and full screen utilities for browsing procfs";
-	website = "https://gitlab.com/procps-ng/procps";
-	anitya = 3708;
+//az:schema mbf
 
-	version* = "4.0.6";
+package procps {
+	description = "command line and full screen utilities for browsing procfs"
+	website = "https://gitlab.com/procps-ng/procps"
+	anitya = 3708
+
+	version := "4.0.6"
 	source = remoteGitLab {
-		domain = "gitlab.com";
-		suffix = "procps-ng/procps";
-		ref = "v"+version;
-		checksum = "pl_fZLvDlv6iZTkm8l_tHFpzTDVFGCiSJEs3eu0zAX6u36AV36P_En8K7JPScRWM";
-	};
+		domain = "gitlab.com"
+		suffix = "procps-ng/procps"
+		ref = "v"+version
+		checksum = "pl_fZLvDlv6iZTkm8l_tHFpzTDVFGCiSJEs3eu0zAX6u36AV36P_En8K7JPScRWM"
+	}
 
 	exec = make {
-		generate = "./autogen.sh";
-		configure = {
-			"without-ncurses";
-		};
-	};
+		generate = "./autogen.sh"
+		configure = [
+			"without-ncurses"
+		]
+	}
 
 	inputs = [
-		automake,
-		gettext,
-		libtool,
+		automake
+		gettext
+		libtool
 
-		gzip,
-		pkg-config,
-	];
+		gzip
+		pkg-config
+	]
 }
diff --git a/internal/rosa/package/rdfind.az b/internal/rosa/package/rdfind.az
index f464faff..29a8a515 100644
--- a/internal/rosa/package/rdfind.az
+++ b/internal/rosa/package/rdfind.az
@@ -1,20 +1,22 @@
-package rdfind {
-	description = "a program that finds duplicate files";
-	website = "https://rdfind.pauldreik.se";
-	anitya = 231641;
+//az:schema mbf
 
-	version* = "1.8.0";
+package rdfind {
+	description = "a program that finds duplicate files"
+	website = "https://rdfind.pauldreik.se"
+	anitya = 231641
+
+	version := "1.8.0"
 	source = remoteTar {
-		url = "https://rdfind.pauldreik.se/rdfind-"+version+".tar.gz";
-		checksum = "PoaeJ2WIG6yyfe5VAYZlOdAQiR3mb3WhAUMj2ziTCx_IIEal4640HMJUb4SzU9U3";
-		compress = gzip;
-	};
+		url = "https://rdfind.pauldreik.se/rdfind-${version}.tar.gz"
+		checksum = "PoaeJ2WIG6yyfe5VAYZlOdAQiR3mb3WhAUMj2ziTCx_IIEal4640HMJUb4SzU9U3"
+		compress = gzip
+	}
 
 	exec = make {
 		// test suite hard codes /bin/echo
-		preCheck = "\nln -s ../system/bin/toybox /bin/echo\n";
-	};
+		preCheck = "ln -s ../system/bin/toybox /bin/echo"
+	}
 
-	inputs = [ nettle ];
-	runtime = [ nettle ];
+	inputs = [ nettle ]
+	runtime = [ nettle ]
 }
diff --git a/internal/rosa/package/rsync.az b/internal/rosa/package/rsync.az
index 009ac4ba..115293ce 100644
--- a/internal/rosa/package/rsync.az
+++ b/internal/rosa/package/rsync.az
@@ -1,27 +1,28 @@
+//az:schema mbf
+
 package rsync {
-	description = "an open source utility that provides fast incremental file transfer";
-	website = "https://rsync.samba.org";
-	anitya = 4217;
+	description = "an open source utility that provides fast incremental file transfer"
+	website = "https://rsync.samba.org"
+	anitya = 4217
 
-	version* = "3.4.2";
+	version := "3.4.2"
 	source = remoteTar {
-		url = "https://download.samba.org/pub/rsync/src/"+
-			"rsync-"+version+".tar.gz";
-		checksum = "t7PxS4WHXzefLMKKc_3hJgxUmlGG6KgHMZ8i4DZvCQAUAizxbclNKwfLyOHyq5BX";
-		compress = gzip;
-	};
+		url = "https://download.samba.org/pub/rsync/src/rsync-${version}.tar.gz"
+		checksum = "t7PxS4WHXzefLMKKc_3hJgxUmlGG6KgHMZ8i4DZvCQAUAizxbclNKwfLyOHyq5BX"
+		compress = gzip
+	}
 
-	toyboxEarly = true;
+	toyboxEarly
 
 	exec = make {
-		configure = {
-			"disable-openssl";
-			"disable-xxhash";
-			"disable-zstd";
-			"disable-lz4";
-		};
+		configure = [
+			"disable-openssl"
+			"disable-xxhash"
+			"disable-zstd"
+			"disable-lz4"
+		]
 
 		// circular dependency
-		skipCheck = true;
-	};
+		skipCheck
+	}
 }
diff --git a/internal/rosa/package/squashfs-tools.az b/internal/rosa/package/squashfs-tools.az
index a9d40e99..4a58ddd4 100644
--- a/internal/rosa/package/squashfs-tools.az
+++ b/internal/rosa/package/squashfs-tools.az
@@ -1,51 +1,53 @@
-package squashfs-tools {
-	description = "tools to create and extract Squashfs filesystems";
-	website = "https://github.com/plougher/squashfs-tools";
-	anitya = 4879;
+//az:schema mbf
 
-	version* = "4.7.5";
+package squashfs-tools {
+	description = "tools to create and extract Squashfs filesystems"
+	website = "https://github.com/plougher/squashfs-tools"
+	anitya = 4879
+
+	version := "4.7.5"
 	source = remoteGitHubRelease {
-		suffix = "plougher/squashfs-tools";
-		tag = version;
-		name = "squashfs-tools-"+version+".tar.gz";
-		checksum = "rF52wLQP-jeAmcD-48wqJcck8ZWRFwkax3T-7snaRf5EBnCQQh0YypMY9lwcivLz";
-		compress = gzip;
-	};
+		suffix = "plougher/squashfs-tools"
+		tag = version
+		name = "squashfs-tools-${version}.tar.gz"
+		checksum = "rF52wLQP-jeAmcD-48wqJcck8ZWRFwkax3T-7snaRf5EBnCQQh0YypMY9lwcivLz"
+		compress = gzip
+	}
 
 	// uses source tree as scratch space
-	writable = true;
-	chmod = true;
+	writable
+	chmod
 
 	env = [
-		"CONFIG=1",
-		"XZ_SUPPORT=0",
-		"LZO_SUPPORT=0",
-		"LZ4_SUPPORT=0",
-		"COMP_DEFAULT=zstd",
-		"USE_PREBUILT_MANPAGES=y",
-	];
+		"CONFIG=1"
+		"XZ_SUPPORT=0"
+		"LZO_SUPPORT=0"
+		"LZ4_SUPPORT=0"
+		"COMP_DEFAULT=zstd"
+		"USE_PREBUILT_MANPAGES=y"
+	]
 
-	early = "cd squashfs-tools";
+	early = "cd squashfs-tools"
 
 	exec = make {
-		skipConfigure = true;
-		inPlace = true;
+		skipConfigure
+		inPlace
 
-		skipCheck = true;
-		install = "make INSTALL_PREFIX=/work/system install";
-	};
+		skipCheck
+		install = "make INSTALL_PREFIX=/work/system install"
+	}
 
 	inputs = [
-		sed,
+		sed
 
-		zstd,
-		gzip,
-		zlib,
-	];
+		zstd
+		gzip
+		zlib
+	]
 
 	runtime = [
-		zstd,
-		gzip,
-		zlib,
-	];
+		zstd
+		gzip
+		zlib
+	]
 }
diff --git a/internal/rosa/package/stage0.az b/internal/rosa/package/stage0.az
index c6db1bc6..aad097ae 100644
--- a/internal/rosa/package/stage0.az
+++ b/internal/rosa/package/stage0.az
@@ -1,44 +1,39 @@
+//az:schema mbf
+
 package rosa-stage0 {
-	description = "Rosa OS stage0 bootstrap seed";
-	version = unversioned;
-	exclude = true;
+	description = "Rosa OS stage0 bootstrap seed"
+	version = unversioned
+	exclude
 
-	source = hakurei-source;
+	source = hakurei-source
 	extra = [
-		llvm,
-		mksh,
-		toybox-early,
-	];
-	overlay = "/stage0";
+		llvm
+		mksh
+		toybox-early
+	]
+	overlay = "/stage0"
 	exec = generic {
-		build = `
-umask 377
-tar \
-	-vjc \
-	-C /stage0 \
-	-f /work/stage0-`+triple+`.tar.bz2 \
-	.
-`;
-	};
+		build = `umask 377
+		         tar -vjc -C /stage0 -f /work/stage0-${triple}.tar.bz2 .`
+	}
 
-	inputs = [ bzip2 ];
+	inputs = [ bzip2 ]
 }
 
 package stage0-dist {
-	description = "Rosa OS stage0 bootstrap seed (binary distribution)";
-	exclude = true;
+	description = "Rosa OS stage0 bootstrap seed (binary distribution)"
+	exclude
 
-	version* = "20260504";
+	version := "20260504"
 	output = remoteTar {
-		url = "https://hakurei.app/seed/"+version+"/"+
-			"stage0-"+triple+".tar.bz2";
+		url = "https://hakurei.app/seed/${version}/stage0-${triple}.tar.bz2"
 		checksum = arch {
-			amd64 = "IQjFDkiAVLo1XzflgMMiLP3gnVY2hhDMTzl-QqJDCQhcLQ3lLtRzjI5WCxGyW_lk";
-			arm64 = "6fmwl2Umx2QssKQvxxb1JOGkAjzfA_MXKku0jVdGjYGb35OvwEVA5NYtd0HIy3yH";
-			riscv64 = "Z2ODV0rIoo9iQRUIu35bsaOBeXc_9qQfGcyb2aGneatzNUJlXh5emSpEV2bOklUL";
+			amd64 = "IQjFDkiAVLo1XzflgMMiLP3gnVY2hhDMTzl-QqJDCQhcLQ3lLtRzjI5WCxGyW_lk"
+			arm64 = "6fmwl2Umx2QssKQvxxb1JOGkAjzfA_MXKku0jVdGjYGb35OvwEVA5NYtd0HIy3yH"
+			riscv64 = "Z2ODV0rIoo9iQRUIu35bsaOBeXc_9qQfGcyb2aGneatzNUJlXh5emSpEV2bOklUL"
 
-			default = 0;
-		};
-		compress = bzip2;
-	};
+			default = 0
+		}
+		compress = bzip2
+	}
 }
diff --git a/internal/rosa/package/strace.az b/internal/rosa/package/strace.az
index fa10a749..2423be72 100644
--- a/internal/rosa/package/strace.az
+++ b/internal/rosa/package/strace.az
@@ -1,38 +1,38 @@
+//az:schema mbf
+
 package strace {
-	description = "a diagnostic, debugging and instructional userspace utility";
-	website = "https://strace.io";
-	anitya = 4897;
+	description = "a diagnostic, debugging and instructional userspace utility"
+	website = "https://strace.io"
+	anitya = 4897
 
-	version* = "6.19";
+	version := "6.19"
 	source = remoteFile {
-		url = "https://strace.io/files/"+version+"/strace-"+version+".tar.xz";
-		checksum = "XJFJJ9XLh_1rHS3m_QNjLKzkkBAooE-QT9p9lJNNWowAmd54IJop_fI4-IFtjeeL";
-	};
+		url = "https://strace.io/files/${version}/strace-${version}.tar.xz"
+		checksum = "XJFJJ9XLh_1rHS3m_QNjLKzkkBAooE-QT9p9lJNNWowAmd54IJop_fI4-IFtjeeL"
+	}
 
-	early = `
-sed -i 's/off64_t/off_t/g' \
-	tests/readahead.c \
-	tests/sync_file_range.c \
-	tests/sync_file_range2.c
-sed -i 's/unsigned int msg_len;$/uint32_t msg_len;/g' \
-	tests/nlattr.c
-`;
+	early = `sed -i 's/off64_t/off_t/g' \
+	            tests/readahead.c \
+	            tests/sync_file_range.c \
+	            tests/sync_file_range2.c
+	         sed -i 's/unsigned int msg_len;$/uint32_t msg_len;/g' \
+	            tests/nlattr.c`
 
 	exec = make {
-		configure = {
+		configure = [
 			// tests broken on clang
-			"disable-gcc-Werror";
+			"disable-gcc-Werror"
 
-			"enable-mpers": "no";
-		};
+			"enable-mpers": "no"
+		]
 
 		// does not compile on musl
-		skipCheck = true;
-	};
+		skipCheck
+	}
 
 	inputs = [
-		xz,
+		xz
 
-		kernel-headers,
-	];
+		kernel-headers
+	]
 }
diff --git a/internal/rosa/package/tamago.az b/internal/rosa/package/tamago.az
index fa96c880..1a1eaeff 100644
--- a/internal/rosa/package/tamago.az
+++ b/internal/rosa/package/tamago.az
@@ -1,50 +1,47 @@
-package tamago {
-	description = "a Go toolchain extended with support for bare metal execution";
-	website = "https://github.com/usbarmory/tamago-go";
-	anitya = 388872;
+//az:schema mbf
 
-	version* = "1.26.3";
+package tamago {
+	description = "a Go toolchain extended with support for bare metal execution"
+	website = "https://github.com/usbarmory/tamago-go"
+	anitya = 388872
+
+	version := "1.26.3"
 	source = remoteGitHub {
-		suffix = "usbarmory/tamago-go";
-		tag = "tamago-go"+version;
-		checksum = "-nH3MjAzDDLTeJ2hRKYJcJwo5-Ikci4zOHfB8j1vKn7zrF9TS6zYaoLi8qohGwAE";
-	};
+		suffix = "usbarmory/tamago-go"
+		tag = "tamago-go"+version
+		checksum = "-nH3MjAzDDLTeJ2hRKYJcJwo5-Ikci4zOHfB8j1vKn7zrF9TS6zYaoLi8qohGwAE"
+	}
 
 	env = [
-		"CC=cc",
-		"GOCACHE=/tmp/gocache",
-		"CGO_ENABLED=0",
-	];
+		"CC=cc"
+		"GOCACHE=/tmp/gocache"
+		"CGO_ENABLED=0"
+	]
 
-	enterSource = true;
+	enterSource
 
 	exec = generic {
-		inPlace = true;
-		build = `
-mkdir /work/system/
-cp -r . /work/system/tamago
-cd /work/system/tamago/src
-chmod -R +w ..
+		inPlace
+		build = r`mkdir /work/system/
+		         cp -r . /work/system/tamago
+		         cd /work/system/tamago/src
+		         chmod -R +w ..
+		         sed -i \
+		            's,/lib/ld-musl-` + linuxArch + `.so.1,/system/bin/linker,' \
+		            cmd/link/internal/` + arch + `/obj.go
+		         sed -i \
+		            's/cpu.X86.HasAVX512VBMI/& \&\& cpu.X86.HasPOPCNT/' \
+		            internal/runtime/gc/scan/scan_amd64.go
+		         rm \
+		         os/root_unix_test.go \
+		         cmd/cgo/internal/testsanitizers/tsan_test.go \
+		         cmd/cgo/internal/testsanitizers/cshared_test.go
+		         set +u
+		         . ./make.bash "$@" --no-banner
+		         set -u`
+		check = "bash run.bash --no-rebuild"
+		install = "../bin/go tool dist banner # print build info"
+	}
 
-sed -i \
-	's,/lib/ld-musl-` + linuxArch + `.so.1,/system/bin/linker,' \
-	cmd/link/internal/` + arch + `/obj.go
-sed -i \
-	's/cpu.X86.HasAVX512VBMI/& \&\& cpu.X86.HasPOPCNT/' \
-	internal/runtime/gc/scan/scan_amd64.go
-
-rm \
-	os/root_unix_test.go \
-	cmd/cgo/internal/testsanitizers/tsan_test.go \
-	cmd/cgo/internal/testsanitizers/cshared_test.go
-
-set +u
-. ./make.bash "$@" --no-banner
-set -u
-`;
-		check = "bash run.bash --no-rebuild\n";
-		install = "../bin/go tool dist banner # print build info";
-	};
-
-	inputs = [ bash, go ];
+	inputs = [ bash, go ]
 }
diff --git a/internal/rosa/package/tllist.az b/internal/rosa/package/tllist.az
index 08fd9dcf..a4acdef8 100644
--- a/internal/rosa/package/tllist.az
+++ b/internal/rosa/package/tllist.az
@@ -1,14 +1,16 @@
+//az:schema mbf
+
 package tllist {
-	description = "a C header file only implementation of a typed linked list";
-	website = "https://codeberg.org/dnkl/tllist";
-	anitya = 141661;
+	description = "a C header file only implementation of a typed linked list"
+	website = "https://codeberg.org/dnkl/tllist"
+	anitya = 141661
 
-	version* = "1.1.0";
+	version := "1.1.0"
 	source = remoteTar {
-		url = "https://codeberg.org/dnkl/tllist/archive/"+version+".tar.gz";
-		checksum = "EEgawChPB8hO7mW9dAzakBGWSRnrgK8pWhCF7Z5F_ycYEqOXxJPCWq6mFUi95U9d";
-		compress = gzip;
-	};
+		url = "https://codeberg.org/dnkl/tllist/archive/${version}.tar.gz"
+		checksum = "EEgawChPB8hO7mW9dAzakBGWSRnrgK8pWhCF7Z5F_ycYEqOXxJPCWq6mFUi95U9d"
+		compress = gzip
+	}
 
-	exec = meson {};
+	exec = meson()
 }
diff --git a/internal/rosa/package/toybox.az b/internal/rosa/package/toybox.az
index 7b1e31cf..72a4b6f7 100644
--- a/internal/rosa/package/toybox.az
+++ b/internal/rosa/package/toybox.az
@@ -1,134 +1,118 @@
-package toybox-source {
-	description = "toybox source tree";
-	exclude = true;
+//az:schema mbf
 
-	version* = "0.8.13";
+package toybox-source {
+	description = "toybox source tree"
+	exclude
+
+	version := "0.8.13"
 	output = remoteTar {
-		url = "https://landley.net/toybox/downloads/toybox-"+version+".tar.gz";
-		checksum = "rZ1V1ATDte2WeQZanxLVoiRGdfPXhMlEo5-exX-e-ml8cGn9qOv0ABEUVZpX3wTI";
-		compress = gzip;
-	};
+		url = "https://landley.net/toybox/downloads/toybox-${version}.tar.gz"
+		checksum = "rZ1V1ATDte2WeQZanxLVoiRGdfPXhMlEo5-exX-e-ml8cGn9qOv0ABEUVZpX3wTI"
+		compress = gzip
+	}
 }
 
 package toybox {
-	description = "many common Linux command line utilities";
-	website = "https://landley.net/toybox";
-	anitya = 13818;
+	description = "many common Linux command line utilities"
+	website = "https://landley.net/toybox"
+	anitya = 13818
 
-	source = toybox-source;
+	source = toybox-source
 
-	writable = true;
-	enterSource = true;
-	toyboxEarly = true;
+	writable
+	enterSource
+	toyboxEarly
 
 	exec = make {
-		omitDefaults = true;
-		inPlace = true;
-		skipConfigure = true;
-
-		preMake = `
-LDFLAGS="${LDFLAGS:-''} -static"
-
-chmod +w /bin/
-ln -rs "$(which bash)" /bin/ || true
-
-chmod +w kconfig tests
-rm \
-	tests/du.test \
-	tests/sed.test \
-	tests/tar.test \
-	tests/ls.test \
-	tests/taskset.test
-
-make defconfig
-sed -i \
-	's/^CONFIG_TOYBOX_ZHELP=y$/CONFIG_TOYBOX_ZHELP=0/' \
-	.config
-`;
+		omitDefaults
+		inPlace
+		skipConfigure
 
+		preMake = r`LDFLAGS="${LDFLAGS:-''} -static"
+		           chmod +w /bin/
+		           ln -rs "$(which bash)" /bin/ || true
+		           chmod +w kconfig tests
+		           rm \
+		                tests/du.test \
+		                tests/sed.test \
+		                tests/tar.test \
+		                tests/ls.test \
+		                tests/taskset.test
+		           make defconfig
+		           sed -i \
+				        's/^CONFIG_TOYBOX_ZHELP=y$/CONFIG_TOYBOX_ZHELP=0/' \
+				        .config`
 		check = [
-			"USER=cure",
-			"tests",
-		];
-		skipEarlyStageCheck = true;
-
-		install = "PREFIX=/work/system/bin make install_flat";
-
-		postInstall = `
-mkdir -p /work/usr/bin
-ln -s ../../system/bin/env /work/usr/bin
-`;
-	};
+		    "USER=cure"
+		    "tests"
+		]
+		skipEarlyStageCheck
+		install = "PREFIX=/work/system/bin make install_flat"
+		postInstall = `mkdir -p /work/usr/bin
+		ln -s ../../system/bin/env /work/usr/bin`
+	}
 
 	inputs = [
-		bash,
-		gzip,
+		bash
+		gzip
 
-		kernel-headers,
-	];
+		kernel-headers
+	]
 }
 
 package toybox-early {
-	description = "a build of toybox with unfinished tools enabled to break dependency loops";
-	website = "https://landley.net/toybox";
-	exclude = true;
+	description = "a build of toybox with unfinished tools enabled to break dependency loops"
+	website = "https://landley.net/toybox"
+	exclude
 
-	source = toybox-source;
+	source = toybox-source
 
-	writable = true;
-	enterSource = true;
-	toyboxEarly = true;
+	writable
+	enterSource
+	toyboxEarly
 
 	exec = make {
-		omitDefaults = true;
-		inPlace = true;
-		skipConfigure = true;
+		omitDefaults
+		inPlace
+		skipConfigure
 
-		preMake = `
-LDFLAGS="${LDFLAGS:-''} -static"
-
-chmod +w /bin/
-ln -rs "$(which bash)" /bin/ || true
-
-chmod +w kconfig tests
-rm \
-	tests/du.test \
-	tests/sed.test \
-	tests/tar.test \
-	tests/ls.test \
-	tests/taskset.test
-
-make defconfig
-sed -i \
-	's/^CONFIG_TOYBOX_ZHELP=y$/CONFIG_TOYBOX_ZHELP=0/' \
-	.config
-
-echo '
-CONFIG_EXPR=y
-CONFIG_TR=y
-CONFIG_AWK=y
-CONFIG_DIFF=y
-' >> .config
-`;
+		preMake = r`LDFLAGS="${LDFLAGS:-''} -static"
+		           chmod +w /bin/
+		           ln -rs "$(which bash)" /bin/ || true
+		           chmod +w kconfig tests
+		           rm \
+		                tests/du.test \
+		                tests/sed.test \
+		                tests/tar.test \
+		                tests/ls.test \
+		                tests/taskset.test
+		           make defconfig
+		           sed -i \
+		           's/^CONFIG_TOYBOX_ZHELP=y$/CONFIG_TOYBOX_ZHELP=0/' \
+		                .config
+		           echo '
+		           CONFIG_EXPR=y
+		           CONFIG_TR=y
+		           CONFIG_AWK=y
+		           CONFIG_DIFF=y
+		           ' >> .config`
 
 		check = [
-			"USER=cure",
-			"tests",
-		];
-		skipEarlyStageCheck = true;
+			"USER=cure"
+			"tests"
+		]
+		skipEarlyStageCheck
 
-		install = "PREFIX=/work/system/bin make install_flat";
+		install = "PREFIX=/work/system/bin make install_flat"
 
-		postInstall = `
-mkdir -p /work/usr/bin
-ln -s ../../system/bin/env /work/usr/bin
-`;
-	};
+		postInstall = `mkdir -p /work/usr/bin
+		               ln -s ../../system/bin/env /work/usr/bin`
+	}
 
 	inputs = [
-		bash,
-		gzip,
+		bash
+		gzip
 
-		kernel-headers,
-	];
+		kernel-headers
+	]
 }
diff --git a/internal/rosa/package/unzip.az b/internal/rosa/package/unzip.az
index e52f8555..ab06035c 100644
--- a/internal/rosa/package/unzip.az
+++ b/internal/rosa/package/unzip.az
@@ -1,36 +1,32 @@
+//az:schema mbf
+
 package unzip {
-	description = "portable compression/archiver utilities";
-	website = "https://infozip.sourceforge.net";
-	anitya = 8684;
+	description = "portable compression/archiver utilities"
+	website = "https://infozip.sourceforge.net"
+	anitya = 8684
 
-	version* = "6.0";
+	version := "6.0"
 	source = remoteTar {
-		url = "https://downloads.sourceforge.net/project/infozip/"+
-			"UnZip%206.x%20%28latest%29/UnZip%20"+version+"/"+
-			"unzip"+replace {
-				s = version;
-				old = ".";
-			}+".tar.gz";
-		checksum = "fcqjB1IOVRNJ16K5gTGEDt3zCJDVBc7EDSra9w3H93stqkNwH1vaPQs_QGOpQZu1";
-		compress = gzip;
-	};
+		url = "https://downloads.sourceforge.net/project/infozip/UnZip%206.x%20%28latest%29/UnZip%20${version}/unzip"+
+		replace (version, ".") + ".tar.gz"
+		checksum = "fcqjB1IOVRNJ16K5gTGEDt3zCJDVBc7EDSra9w3H93stqkNwH1vaPQs_QGOpQZu1"
+		compress = gzip
+	}
 
-	enterSource = true;
-	writable = true;
-	chmod = true;
+	enterSource
+	writable
+	chmod
 
 	exec = generic {
-		inPlace = true;
+		inPlace
 		build = `unix/configure
-make -f unix/Makefile generic1`;
-		install = `
-mkdir -p /work/system/bin/
-mv unzip /work/system/bin/
-`;
-	};
+		         make -f unix/Makefile generic1`
+		install = `mkdir -p /work/system/bin/
+		           mv unzip /work/system/bin/`
+	}
 
 	inputs = [
-		make,
-		coreutils,
-	];
+		make
+		coreutils
+	]
 }
diff --git a/internal/rosa/package/utf8proc.az b/internal/rosa/package/utf8proc.az
index 03f6c60c..14140f3a 100644
--- a/internal/rosa/package/utf8proc.az
+++ b/internal/rosa/package/utf8proc.az
@@ -1,18 +1,20 @@
-package utf8proc {
-	description = "a clean C library for processing UTF-8 Unicode data";
-	website = "https://juliastrings.github.io/utf8proc";
-	anitya = 7455;
+//az:schema mbf
 
-	version* = "2.11.3";
+package utf8proc {
+	description = "a clean C library for processing UTF-8 Unicode data"
+	website = "https://juliastrings.github.io/utf8proc"
+	anitya = 7455
+
+	version := "2.11.3"
 	source = remoteGitHub {
-		suffix = "JuliaStrings/utf8proc";
-		tag = "v"+version;
-		checksum = "LlmejkymQEhaMciSE17JSl3pAYdf6DdXNr0ucwclClsMCeq7l1dcgIJl1JmNTQVq";
-	};
+		suffix = "JuliaStrings/utf8proc"
+		tag = "v"+version
+		checksum = "LlmejkymQEhaMciSE17JSl3pAYdf6DdXNr0ucwclClsMCeq7l1dcgIJl1JmNTQVq"
+	}
 
 	exec = cmake {
 		cache = {
-			"UTF8PROC_ENABLE_TESTING": "ON";
-		};
-	};
+			"UTF8PROC_ENABLE_TESTING": "ON"
+		}
+	}
 }
diff --git a/internal/rosa/package/util-linux.az b/internal/rosa/package/util-linux.az
index 4a53ccc1..e4844c7a 100644
--- a/internal/rosa/package/util-linux.az
+++ b/internal/rosa/package/util-linux.az
@@ -1,59 +1,47 @@
-package util-linux {
-	description = "a random collection of Linux utilities";
-	website = "https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git";
-	anitya = 8179;
-	// release candidates confuse Anitya
-	latest = anityaFallback;
+//az:schema mbf
 
-	version* = "2.42.1";
+package util-linux {
+	description = "a random collection of Linux utilities"
+	website = "https://git.kernel.org/pub/scm/utils/util-linux/util-linux.git"
+	anitya = 8179
+	// release candidates confuse Anitya
+	latest = anityaFallback
+
+	version := "2.42.1"
 	source = remoteTar {
-		url = "https://www.kernel.org/pub/linux/utils/util-linux/"+
-			"v"+join {
-				elems = slice {
-					elems = split {
-						s = version;
-						sep = ".";
-						n = 3;
-					};
-					end = 2;
-				};
-				sep = ".";
-			}+"/util-linux-"+version+".tar.gz";
-		checksum = "f1c006mnFL9jTEsqnJn08hHqwcL8TpjCJNIToZNuGEPsLmEdNL87r8RzBT-nl9QB";
-		compress = gzip;
+		url = "https://www.kernel.org/pub/linux/utils/util-linux/v"+trimPatch(version)+"/util-linux-${version}.tar.gz"
+		checksum = "f1c006mnFL9jTEsqnJn08hHqwcL8TpjCJNIToZNuGEPsLmEdNL87r8RzBT-nl9QB"
+		compress = gzip
 	};
 
-	early = "\nln -s ../system/bin/bash /bin/\n";
+	early = "ln -s ../system/bin/bash /bin/"
 
 	exec = make {
-		configure = {
-			"disable-use-tty-group";
-			"disable-makeinstall-setuid";
-			"disable-makeinstall-chown";
+		configure = [
+			"disable-use-tty-group"
+			"disable-makeinstall-setuid"
+			"disable-makeinstall-chown"
 
-			"enable-fs-paths-default": join {
-				elems = [
-					"/system/sbin",
-					"/system/sbin/fs.d",
-					"/system/sbin/fs",
-				];
-				sep = ":";
-			};
+			"enable-fs-paths-default": join ([
+					"/system/sbin"
+					"/system/sbin/fs.d"
+					"/system/sbin/fs"
+				], ":")
 
-			"disable-su";
-			"disable-liblastlog2";
-			"disable-pam-lastlog2";
-		};
+			"disable-su"
+			"disable-liblastlog2"
+			"disable-pam-lastlog2"
+		]
 
 		// check script claims:
 		// For development purpose only.
 		// Don't execute on production system!
-		skipCheck = true;
+		skipCheck
 	};
 
 	inputs = [
-		bash,
+		bash
 
-		kernel-headers,
-	];
+		kernel-headers
+	]
 }
diff --git a/internal/rosa/package/vim.az b/internal/rosa/package/vim.az
index 7a5b3d0d..8dd8f706 100644
--- a/internal/rosa/package/vim.az
+++ b/internal/rosa/package/vim.az
@@ -1,30 +1,32 @@
+//az:schema mbf
+
 package vim {
-	description = "a greatly improved version of the good old UNIX editor Vi";
-	website = "https://www.vim.org";
-	anitya = 5092;
+	description = "a greatly improved version of the good old UNIX editor Vi"
+	website = "https://www.vim.org"
+	anitya = 5092
 
-	version* = "9.2.0461";
+	version := "9.2.0461"
 	source = remoteGitHub {
-		suffix = "vim/vim";
-		tag = "v"+version;
-		checksum = "18Rr_5oIf_PkKuqVkN4CMZIGkZEgpN1vamlrsvPLBjn4mN98CRuoJmhzRZ7MoVYM";
-	};
+		suffix = "vim/vim"
+		tag = "v"+version
+		checksum = "18Rr_5oIf_PkKuqVkN4CMZIGkZEgpN1vamlrsvPLBjn4mN98CRuoJmhzRZ7MoVYM"
+	}
 
-	writable = true;
-	chmod = true;
-	enterSource = true;
+	writable
+	chmod
+	enterSource
 
 	exec = make {
-		inPlace = true;
-		configure = {
-			"with-tlib": "ncursesw";
-		};
-		check = [ "test" ];
+		inPlace
+		configure = [
+			"with-tlib": "ncursesw"
+		]
+		check = [ "test" ]
 
 		// very expensive
-		skipCheck = true;
-	};
+		skipCheck
+	}
 
-	inputs = [ ncurses ];
-	runtime = [ ncurses ];
+	inputs = [ ncurses ]
+	runtime = [ ncurses ]
 }
diff --git a/internal/rosa/package/x.az b/internal/rosa/package/x.az
index d0320bdb..62ae77fa 100644
--- a/internal/rosa/package/x.az
+++ b/internal/rosa/package/x.az
@@ -1,770 +1,769 @@
+//az:schema mbf
+
 package util-macros {
-	description = "X.Org Autotools macros";
-	website = "https://xorg.freedesktop.org";
-	anitya = 5252;
+	description = "X.Org Autotools macros"
+	website = "https://xorg.freedesktop.org"
+	anitya = 5252
 
-	version* = "1.20.2";
+	version := "1.20.2"
 	source = remoteTar {
-		url = "https://www.x.org/releases/individual/util/"+
-			"util-macros-"+version+".tar.gz";
-		checksum = "Ze8QH3Z3emC0pWFP-0nUYeMy7aBW3L_dxBBmVgcumIHNzEKc1iGTR-yUFR3JcM1G";
-		compress = gzip;
-	};
+		url = "https://www.x.org/releases/individual/util/util-macros-${version}.tar.gz"
+		checksum = "Ze8QH3Z3emC0pWFP-0nUYeMy7aBW3L_dxBBmVgcumIHNzEKc1iGTR-yUFR3JcM1G"
+		compress = gzip
+	}
 
-	exec = make {};
+	exec = make()
 }
 
 package libxtrans {
-	description = "X Window System Protocols Transport layer shared code";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libxtrans";
-	anitya = 13441;
+	description = "X Window System Protocols Transport layer shared code"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libxtrans"
+	anitya = 13441
 
-	version* = "1.6.0";
+	version := "1.6.0"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/lib/libxtrans";
-		ref = "xtrans-"+version;
-		checksum = "1cxDCF59fLf1HyGDMcjR1L50ZbjD0RTTEDUpOJYcHXu6HUK_Ds0x-KREY7rLNxu9";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/lib/libxtrans"
+		ref = "xtrans-"+version
+		checksum = "1cxDCF59fLf1HyGDMcjR1L50ZbjD0RTTEDUpOJYcHXu6HUK_Ds0x-KREY7rLNxu9"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
-	};
+		generate = "NOCONFIGURE=1 ./autogen.sh"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
+		automake
+		libtool
+		pkg-config
 
-		util-macros,
-	];
+		util-macros
+	]
 }
 
 package xorgproto {
-	description = "X Window System unified protocol definitions";
-	website = "https://gitlab.freedesktop.org/xorg/proto/xorgproto";
-	anitya = 17190;
+	description = "X Window System unified protocol definitions"
+	website = "https://gitlab.freedesktop.org/xorg/proto/xorgproto"
+	anitya = 17190
 
-	version* = "2025.1";
+	version := "2025.1"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/proto/xorgproto";
-		ref = "xorgproto-"+version;
-		checksum = "pTwJiBJHKA6Rgm3cVDXy1lyvXNIUzTRaukvvYdk1xWoJ_1G-Dfjm9MyewuyIjoHz";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/proto/xorgproto"
+		ref = "xorgproto-"+version
+		checksum = "pTwJiBJHKA6Rgm3cVDXy1lyvXNIUzTRaukvvYdk1xWoJ_1G-Dfjm9MyewuyIjoHz"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
-	};
+		generate = "NOCONFIGURE=1 ./autogen.sh"
+	}
 
 	inputs = [
-		automake,
-		pkg-config,
+		automake
+		pkg-config
 
-		util-macros,
-	];
+		util-macros
+	]
 }
 
 package libXau {
-	description = "functions for handling Xauthority files and entries";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libxau";
-	anitya = 1765;
+	description = "functions for handling Xauthority files and entries"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libxau"
+	anitya = 1765
 
-	version* = "1.0.12";
+	version := "1.0.12"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/lib/libxau";
-		ref = "libXau-"+version;
-		checksum = "aCRhtP9ERNpqEtH7T6xSifPKguPppiPYCq7ah3M-i732nrPu_-g8tPSgMslHdB5p";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/lib/libxau"
+		ref = "libXau-"+version
+		checksum = "aCRhtP9ERNpqEtH7T6xSifPKguPppiPYCq7ah3M-i732nrPu_-g8tPSgMslHdB5p"
+	}
 
 	exec = meson {
 		setup = {
-			"Ddefault_library": "both";
-		};
-	};
+			"Ddefault_library": "both"
+		}
+	}
 
-	inputs = [ xorgproto ];
-	runtime = [ xorgproto ];
+	inputs = [ xorgproto ]
+	runtime = [ xorgproto ]
 }
 
 package xcb-proto {
-	description = "XML-XCB protocol descriptions used by libxcb for the X11 protocol & extensions";
-	website = "https://gitlab.freedesktop.org/xorg/proto/xcbproto";
-	anitya = 13646;
+	description = "XML-XCB protocol descriptions used by libxcb for the X11 protocol & extensions"
+	website = "https://gitlab.freedesktop.org/xorg/proto/xcbproto"
+	anitya = 13646
 
-	version* = "1.17.0";
+	version := "1.17.0"
 	source = remoteTar {
-		url = "https://xcb.freedesktop.org/dist/xcb-proto-"+version+".tar.gz";
-		checksum = "_NtbKaJ_iyT7XiJz25mXQ7y-niTzE8sHPvLXZPcqtNoV_-vTzqkezJ8Hp2U1enCv";
-		compress = gzip;
-	};
+		url = "https://xcb.freedesktop.org/dist/xcb-proto-${version}.tar.gz"
+		checksum = "_NtbKaJ_iyT7XiJz25mXQ7y-niTzE8sHPvLXZPcqtNoV_-vTzqkezJ8Hp2U1enCv"
+		compress = gzip
+	}
 
-	exec = make {};
+	exec = make()
 
-	inputs = [ python ];
+	inputs = [ python ]
 }
 
 package xcb {
-	description = "The X protocol C-language Binding";
-	website = "https://xcb.freedesktop.org";
-	anitya = 1767;
+	description = "The X protocol C-language Binding"
+	website = "https://xcb.freedesktop.org"
+	anitya = 1767
 
-	version* = "1.17.0";
+	version := "1.17.0"
 	source = remoteTar {
-		url = "https://xcb.freedesktop.org/dist/libxcb-"+version+".tar.gz";
-		checksum = "hjjsc79LpWM_hZjNWbDDS6qRQUXREjjekS6UbUsDq-RR1_AjgNDxhRvZf-1_kzDd";
-		compress = gzip;
-	};
+		url = "https://xcb.freedesktop.org/dist/libxcb-${version}.tar.gz"
+		checksum = "hjjsc79LpWM_hZjNWbDDS6qRQUXREjjekS6UbUsDq-RR1_AjgNDxhRvZf-1_kzDd"
+		compress = gzip
+	}
 
-	exec = make {};
+	exec = make()
 
 	inputs = [
-		python,
-		pkg-config,
+		python
+		pkg-config
 
-		xcb-proto,
-		libXau,
-	];
+		xcb-proto
+		libXau
+	]
 
 	runtime = [
-		xcb-proto,
-		libXau,
-	];
+		xcb-proto
+		libXau
+	]
 }
 
 package libxcb-keysyms {
-	description = "standard X key constants and conversion to/from keycodes";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libxcb-keysyms";
-	anitya = 5168;
+	description = "standard X key constants and conversion to/from keycodes"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libxcb-keysyms"
+	anitya = 5168
 
-	version* = "0.4.1";
+	version := "0.4.1"
 	source = remoteTar {
-		url = "https://xcb.freedesktop.org/dist/xcb-util-keysyms-"+version+".tar.gz";
-		checksum = "-EEje12UEjtFBuIjb6Fy4cxEghV20BXwQ1BLvhtvSuVcrFkp_X-ZHRM48wAspXZ4";
-		compress = gzip;
-	};
+		url = "https://xcb.freedesktop.org/dist/xcb-util-keysyms-${version}.tar.gz"
+		checksum = "-EEje12UEjtFBuIjb6Fy4cxEghV20BXwQ1BLvhtvSuVcrFkp_X-ZHRM48wAspXZ4"
+		compress = gzip
+	}
 
-	exec = make {};
+	exec = make()
 
 	inputs = [
-		pkg-config,
+		pkg-config
 
-		xcb,
-	];
+		xcb
+	]
 
-	runtime = [ xcb ];
+	runtime = [ xcb ]
 }
 
 package libxcb-wm {
-	description = "XCB client and window-manager helpers for ICCCM & EWMH";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libxcb-wm";
-	anitya = 5170;
+	description = "XCB client and window-manager helpers for ICCCM & EWMH"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libxcb-wm"
+	anitya = 5170
 
-	version* = "0.4.2";
+	version := "0.4.2"
 	source = remoteTar {
-		url = "https://xcb.freedesktop.org/dist/xcb-util-wm-"+version+".tar.gz";
-		checksum = "g0VZgMU9hcIgyXb3XxBR9xqsvUMBd9qt_Dbmwoj2h5y24pODr_S_D0DhRsuXUNjF";
-		compress = gzip;
-	};
+		url = "https://xcb.freedesktop.org/dist/xcb-util-wm-${version}.tar.gz"
+		checksum = "g0VZgMU9hcIgyXb3XxBR9xqsvUMBd9qt_Dbmwoj2h5y24pODr_S_D0DhRsuXUNjF"
+		compress = gzip
+	}
 
-	exec = make {};
+	exec = make()
 
 	inputs = [
-		m4,
-		pkg-config,
+		m4
+		pkg-config
 
-		xcb,
-	];
+		xcb
+	]
 
-	runtime = [ xcb ];
+	runtime = [ xcb ]
 }
 
 package libxcb-util {
-	description = "XCB utility libraries";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libxcb-util";
-	anitya = 5165;
+	description = "XCB utility libraries"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libxcb-util"
+	anitya = 5165
 
-	version* = "0.4.1";
+	version := "0.4.1"
 	source = remoteTar {
-		url = "https://www.x.org/releases/individual/xcb/"+
-			"xcb-util-"+version+".tar.gz";
-		checksum = "YMXGQUQbF6PoEAGflvYnJYsLWjti6sL_ifY47wIXTNGVM3tQ8u41nkBYN4K1D5CD";
-		compress = gzip;
-	};
+		url = "https://www.x.org/releases/individual/xcb/xcb-util-${version}.tar.gz"
+		checksum = "YMXGQUQbF6PoEAGflvYnJYsLWjti6sL_ifY47wIXTNGVM3tQ8u41nkBYN4K1D5CD"
+		compress = gzip
+	}
 
-	exec = make {};
+	exec = make()
 
 	inputs = [
-		pkg-config,
+		pkg-config
 
-		util-macros,
-		xcb,
-	];
+		util-macros
+		xcb
+	]
 
-	runtime = [ xcb ];
+	runtime = [ xcb ]
 }
 
 package libxcb-image {
-	description = "XCB port of Xlib's XImage and XShmImage functions";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libxcb-image";
-	anitya = 5168;
+	description = "XCB port of Xlib's XImage and XShmImage functions"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libxcb-image"
+	anitya = 5168
 
-	version* = "0.4.1";
+	version := "0.4.1"
 	source = remoteTar {
-		url = "https://xcb.freedesktop.org/dist/xcb-util-image-"+version+".tar.gz";
-		checksum = "47pvXmFwaUBZIrJ4CE9xjTQIFyxeqoNAL-DshlB11GZ_jjI3G1a6KF0K7mtBQ1E7";
-		compress = gzip;
-	};
+		url = "https://xcb.freedesktop.org/dist/xcb-util-image-${version}.tar.gz"
+		checksum = "47pvXmFwaUBZIrJ4CE9xjTQIFyxeqoNAL-DshlB11GZ_jjI3G1a6KF0K7mtBQ1E7"
+		compress = gzip
+	}
 
-	exec = make {};
+	exec = make()
 
 	inputs = [
-		pkg-config,
+		pkg-config
 
-		libxcb-util,
-	];
+		libxcb-util
+	]
 
-	runtime = [ libxcb-util ];
+	runtime = [ libxcb-util ]
 }
 
 package libxcb-render-util {
-	description = "XCB convenience functions for the Render extension";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libxcb-render-util";
-	anitya = 5169;
+	description = "XCB convenience functions for the Render extension"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libxcb-render-util"
+	anitya = 5169
 
-	version* = "0.3.10";
+	version := "0.3.10"
 	source = remoteTar {
-		url = "https://www.x.org/releases/individual/xcb/"+
-			"xcb-util-renderutil-"+version+".tar.gz";
-		checksum = "n08L8PyCoOd7v2vb6fSVq5Pq6JtteXVh9K2wrQMTNwGMf_Fjpi6i3HWF-TMFSVTI";
-		compress = gzip;
-	};
+		url = "https://www.x.org/releases/individual/xcb/xcb-util-renderutil-${version}.tar.gz"
+		checksum = "n08L8PyCoOd7v2vb6fSVq5Pq6JtteXVh9K2wrQMTNwGMf_Fjpi6i3HWF-TMFSVTI"
+		compress = gzip
+	}
 
-	exec = make {};
+	exec = make()
 
 	inputs = [
-		pkg-config,
+		pkg-config
 
-		util-macros,
-		xcb,
-	];
+		util-macros
+		xcb
+	]
 
-	runtime = [ xcb ];
+	runtime = [ xcb ]
 }
 
 package libX11 {
-	description = `Core X11 protocol client library (aka "Xlib")`;
-	website = "https://gitlab.freedesktop.org/xorg/lib/libx11";
-	anitya = 1764;
+	description = `Core X11 protocol client library (aka "Xlib")`
+	website = "https://gitlab.freedesktop.org/xorg/lib/libx11"
+	anitya = 1764
 
-	version* = "1.8.13";
+	version := "1.8.13"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/lib/libx11";
-		ref = "libX11-"+version;
-		checksum = "ARh-cuZY_U2v3DbPS1byc7ybh9NInZc-yav7SJiusk_C7408s058qWV83ocMd2pT";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/lib/libx11"
+		ref = "libX11-"+version
+		checksum = "ARh-cuZY_U2v3DbPS1byc7ybh9NInZc-yav7SJiusk_C7408s058qWV83ocMd2pT"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
+		generate = "NOCONFIGURE=1 ./autogen.sh"
 
 		configure = {
-			"enable-static";
-			"without-xmlto";
-		};
-	};
+			"enable-static"
+			"without-xmlto"
+		}
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
+		automake
+		libtool
+		pkg-config
 
-		util-macros,
-		libxtrans,
-		xorgproto,
-		xcb,
-	];
+		util-macros
+		libxtrans
+		xorgproto
+		xcb
+	]
 
-	runtime = [ xcb ];
+	runtime = [ xcb ]
 }
 
 package libXext {
-	description = "Xlib-based library for common extensions to the X11 protocol";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libxext";
-	anitya = 1774;
+	description = "Xlib-based library for common extensions to the X11 protocol"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libxext"
+	anitya = 1774
 
-	version* = "1.3.7";
+	version := "1.3.7"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/lib/libxext";
-		ref = "libXext-"+version;
-		checksum = "-0wvUDaucLPLNOrK1pcKhHNoO-5nUqQyyw6JAbhx65gRjuMiNKKaF2_tcrbC_KNq";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/lib/libxext"
+		ref = "libXext-"+version
+		checksum = "-0wvUDaucLPLNOrK1pcKhHNoO-5nUqQyyw6JAbhx65gRjuMiNKKaF2_tcrbC_KNq"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
-	};
+		generate = "NOCONFIGURE=1 ./autogen.sh"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
+		automake
+		libtool
+		pkg-config
 
-		util-macros,
-		libX11,
-	];
+		util-macros
+		libX11
+	]
 
-	runtime = [ libX11 ];
+	runtime = [ libX11 ]
 }
 
 package libXfixes {
-	description = "Xlib-based library for the XFIXES Extension";
-	website = "https://www.freedesktop.org/wiki/Software/FixesExt";
-	anitya = 1775;
+	description = "Xlib-based library for the XFIXES Extension"
+	website = "https://www.freedesktop.org/wiki/Software/FixesExt"
+	anitya = 1775
 
-	version* = "6.0.2";
+	version := "6.0.2"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/lib/libxfixes";
-		ref = "libXfixes-"+version;
-		checksum = "_-kJfKZ7cE3NNeMr6NLSXCmsyP7MVEHVPLNfxatz2qBy3_fZJvPMQwZNOC9y6V5L";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/lib/libxfixes"
+		ref = "libXfixes-"+version
+		checksum = "_-kJfKZ7cE3NNeMr6NLSXCmsyP7MVEHVPLNfxatz2qBy3_fZJvPMQwZNOC9y6V5L"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
-	};
+		generate = "NOCONFIGURE=1 ./autogen.sh"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
+		automake
+		libtool
+		pkg-config
 
-		util-macros,
-		xorgproto,
-		libX11,
-	];
+		util-macros
+		xorgproto
+		libX11
+	]
 
-	runtime = [ libX11 ];
+	runtime = [ libX11 ]
 }
 
 package libXrender {
-	description = "Xlib library for the Render Extension to the X11 protocol";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libxrender";
-	anitya = 1789;
+	description = "Xlib library for the Render Extension to the X11 protocol"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libxrender"
+	anitya = 1789
 
-	version* = "0.9.12";
+	version := "0.9.12"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/lib/libxrender";
-		ref = "libXrender-"+version;
-		checksum = "s6nWn-r17X_W-7anaS7wIcq5_Levf9zAigwJDD9Klp-cCJTVDhLo7GufuVOrxVP0";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/lib/libxrender"
+		ref = "libXrender-"+version
+		checksum = "s6nWn-r17X_W-7anaS7wIcq5_Levf9zAigwJDD9Klp-cCJTVDhLo7GufuVOrxVP0"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
-	};
+		generate = "NOCONFIGURE=1 ./autogen.sh"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
+		automake
+		libtool
+		pkg-config
 
-		util-macros,
-		libX11,
-	];
+		util-macros
+		libX11
+	]
 
-	runtime = [ libX11 ];
+	runtime = [ libX11 ]
 }
 
 package libxshmfence {
-	description = "shared memory 'SyncFence' synchronization primitive";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libxshmfence";
-	anitya = 1792;
+	description = "shared memory 'SyncFence' synchronization primitive"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libxshmfence"
+	anitya = 1792
 
-	version* = "1.3.3";
+	version := "1.3.3"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/lib/libxshmfence";
-		ref = "libxshmfence-"+version;
-		checksum = "JamExTPg81By2fs3vWdeo_dzlpBQeAwXr2sDXeHJqm9XBoLW5pamiD6FgAWtAKyA";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/lib/libxshmfence"
+		ref = "libxshmfence-"+version
+		checksum = "JamExTPg81By2fs3vWdeo_dzlpBQeAwXr2sDXeHJqm9XBoLW5pamiD6FgAWtAKyA"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
-	};
+		generate = "NOCONFIGURE=1 ./autogen.sh"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
+		automake
+		libtool
+		pkg-config
 
-		util-macros,
-		xorgproto,
-	];
+		util-macros
+		xorgproto
+	]
 }
 
 package libXxf86vm {
-	description = "Xlib-based library for the XFree86-VidMode X extension";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libxxf86vm";
-	anitya = 1799;
+	description = "Xlib-based library for the XFree86-VidMode X extension"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libxxf86vm"
+	anitya = 1799
 
-	version* = "1.1.7";
+	version := "1.1.7"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/lib/libxxf86vm";
-		ref = "libXxf86vm-"+version;
-		checksum = "mS4cgKWrwz6M1Lb6Qu4ZVh8Xn2Ca_4HXPxr3LDad4iYY1LecZfeLUPW1hkp6amX_";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/lib/libxxf86vm"
+		ref = "libXxf86vm-"+version
+		checksum = "mS4cgKWrwz6M1Lb6Qu4ZVh8Xn2Ca_4HXPxr3LDad4iYY1LecZfeLUPW1hkp6amX_"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
-	};
+		generate = "NOCONFIGURE=1 ./autogen.sh"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
+		automake
+		libtool
+		pkg-config
 
-		util-macros,
-		libXext,
-		xorgproto,
-	];
+		util-macros
+		libXext
+		xorgproto
+	]
 
-	runtime = [ libXext ];
+	runtime = [ libXext ]
 }
 
 package libXrandr {
-	description = "Xlib Resize, Rotate and Reflection (RandR) extension library";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libxrandr";
-	anitya = 1788;
+	description = "Xlib Resize, Rotate and Reflection (RandR) extension library"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libxrandr"
+	anitya = 1788
 
-	version* = "1.5.5";
+	version := "1.5.5"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/lib/libxrandr";
-		ref = "libXrandr-"+version;
-		checksum = "OF7C7VC5MwnFue9UX5UnIkG1PIWvn9bBMq6d4mVyJJ_rcF0w4Kedn1lfxBsXEKAP";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/lib/libxrandr"
+		ref = "libXrandr-"+version
+		checksum = "OF7C7VC5MwnFue9UX5UnIkG1PIWvn9bBMq6d4mVyJJ_rcF0w4Kedn1lfxBsXEKAP"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
-	};
+		generate = "NOCONFIGURE=1 ./autogen.sh"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
+		automake
+		libtool
+		pkg-config
 
-		util-macros,
-		libXext,
-		libXrender,
-		xorgproto,
-	];
+		util-macros
+		libXext
+		libXrender
+		xorgproto
+	]
 
 	runtime = [
-		libXext,
-		libXrender,
-	];
+		libXext
+		libXrender
+	]
 }
 
 package font-util {
-	description = "X.Org font package creation/installation utilities";
-	website = "https://gitlab.freedesktop.org/xorg/font/util";
-	anitya = 15055;
+	description = "X.Org font package creation/installation utilities"
+	website = "https://gitlab.freedesktop.org/xorg/font/util"
+	anitya = 15055
 
-	version* = "1.4.2";
+	version := "1.4.2"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/font/util";
-		ref = "font-util-"+version;
-		checksum = "YWiaIxkq-N2yNdbGa_RF1S0UkQq6xsgoRT73WZP2DOmyH_CJ0TAkpQjId657MQmh";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/font/util"
+		ref = "font-util-"+version
+		checksum = "YWiaIxkq-N2yNdbGa_RF1S0UkQq6xsgoRT73WZP2DOmyH_CJ0TAkpQjId657MQmh"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
-	};
+		generate = "NOCONFIGURE=1 ./autogen.sh"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
+		automake
+		libtool
+		pkg-config
 
-		util-macros,
-	];
+		util-macros
+	]
 }
 
 package libfontenc {
-	description = "X font encoding library";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libfontenc";
-	anitya = 1613;
+	description = "X font encoding library"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libfontenc"
+	anitya = 1613
 
-	version* = "1.1.9";
+	version := "1.1.9"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/lib/libfontenc";
-		ref = "libfontenc-"+version;
-		checksum = "XqosXfbVwaoYzG9vVyRCl3eatwjASoJdLZsxQ37NN8S_jTyqNmbxpRSJGImJj7RS";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/lib/libfontenc"
+		ref = "libfontenc-"+version
+		checksum = "XqosXfbVwaoYzG9vVyRCl3eatwjASoJdLZsxQ37NN8S_jTyqNmbxpRSJGImJj7RS"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
-	};
+		generate = "NOCONFIGURE=1 ./autogen.sh"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
+		automake
+		libtool
+		pkg-config
 
-		util-macros,
-		font-util,
-		xorgproto,
-	];
+		util-macros
+		font-util
+		xorgproto
+	]
 }
 
 package libxkbfile {
-	description = "XKB file handling routines";
-	website = "http://www.x.org/wiki/XKB";
-	anitya = 1781;
+	description = "XKB file handling routines"
+	website = "http://www.x.org/wiki/XKB"
+	anitya = 1781
 
-	version* = "1.2.0";
+	version := "1.2.0"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/lib/libxkbfile";
-		ref = "libxkbfile-"+version;
-		checksum = "WUtph1ab0AyATahlwljchBxZJcpjYrjyhCK9DW2VO0uXEXaN22GWmUaibcA83i_B";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/lib/libxkbfile"
+		ref = "libxkbfile-"+version
+		checksum = "WUtph1ab0AyATahlwljchBxZJcpjYrjyhCK9DW2VO0uXEXaN22GWmUaibcA83i_B"
+	}
 
-	exec = meson {};
+	exec = meson {}
 
-	inputs = [ libX11 ];
-	runtime = [ libX11 ];
+	inputs = [ libX11 ]
+	runtime = [ libX11 ]
 }
 
 package xkbcomp {
-	description = "XKB keyboard description compiler";
-	website = "http://www.x.org/wiki/XKB";
-	anitya = 15018;
+	description = "XKB keyboard description compiler"
+	website = "http://www.x.org/wiki/XKB"
+	anitya = 15018
 
-	version* = "1.5.0";
+	version := "1.5.0"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/app/xkbcomp";
-		ref = "xkbcomp-"+version;
-		checksum = "ttICW8ZPbljI-nw2kknvxFhwFoDK40iAMBeZDLAHYsHf3B6UPO_zc9TpzZYRRyZH";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/app/xkbcomp"
+		ref = "xkbcomp-"+version
+		checksum = "ttICW8ZPbljI-nw2kknvxFhwFoDK40iAMBeZDLAHYsHf3B6UPO_zc9TpzZYRRyZH"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
-	};
+		generate = "NOCONFIGURE=1 ./autogen.sh"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
-		bison,
+		automake
+		libtool
+		pkg-config
+		bison
 
-		util-macros,
-		libxkbfile,
-	];
+		util-macros
+		libxkbfile
+	]
 
-	runtime = [ libxkbfile ];
+	runtime = [ libxkbfile ]
 }
 
 package libXfont2 {
-	description = "X font handling library for server & utilities";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libxfont";
-	anitya = 17165;
+	description = "X font handling library for server & utilities"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libxfont"
+	anitya = 17165
 
-	version* = "2.0.7";
+	version := "2.0.7"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/lib/libxfont";
-		ref = "libXfont2-"+version;
-		checksum = "jv9BZNA02493KB8j1lfAErF5SA3ZFcAhm3_UVJ--Bp1maz-vNprl_wXpkHApBi9M";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/lib/libxfont"
+		ref = "libXfont2-"+version
+		checksum = "jv9BZNA02493KB8j1lfAErF5SA3ZFcAhm3_UVJ--Bp1maz-vNprl_wXpkHApBi9M"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
-	};
+		generate = "NOCONFIGURE=1 ./autogen.sh"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
+		automake
+		libtool
+		pkg-config
 
-		util-macros,
-		freetype,
-		xorgproto,
-		libxtrans,
-		libfontenc,
-	];
+		util-macros
+		freetype
+		xorgproto
+		libxtrans
+		libfontenc
+	]
 
 	runtime = [
-		freetype,
-		libfontenc,
-	];
+		freetype
+		libfontenc
+	]
 }
 
 package libxcvt {
-	description = "VESA CVT standard timing modeline generation library & utility";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libxcvt";
-	anitya = 235147;
+	description = "VESA CVT standard timing modeline generation library & utility"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libxcvt"
+	anitya = 235147
 
-	version* = "0.1.3";
+	version := "0.1.3"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/lib/libxcvt";
-		ref = "libxcvt-"+version;
-		checksum = "IfIA7SxlHMWh681e1AgYmZcRAfkZd5LlzmqcMRifNY5nNVRrUx_wnoaidAv0Yu03";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/lib/libxcvt"
+		ref = "libxcvt-"+version
+		checksum = "IfIA7SxlHMWh681e1AgYmZcRAfkZd5LlzmqcMRifNY5nNVRrUx_wnoaidAv0Yu03"
+	}
 
-	exec = meson {};
+	exec = meson()
 }
 
 package libXdmcp {
-	description = "X Display Manager Control Protocol library";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libxdmcp";
-	anitya = 1772;
+	description = "X Display Manager Control Protocol library"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libxdmcp"
+	anitya = 1772
 
-	version* = "1.1.5";
+	version := "1.1.5"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/lib/libxdmcp";
-		ref = "libXdmcp-"+version;
-		checksum = "N6AJSv9pmeBedFn8KuSIOUGvTken4rkypNWVE2KfPlliwkfIbhfXrt5YHZkBMUHp";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/lib/libxdmcp"
+		ref = "libXdmcp-"+version
+		checksum = "N6AJSv9pmeBedFn8KuSIOUGvTken4rkypNWVE2KfPlliwkfIbhfXrt5YHZkBMUHp"
+	}
 
 	exec = make {
-		generate = "NOCONFIGURE=1 ./autogen.sh";
-	};
+		generate = "NOCONFIGURE=1 ./autogen.sh"
+	}
 
 	inputs = [
-		automake,
-		libtool,
-		pkg-config,
+		automake
+		libtool
+		pkg-config
 
-		util-macros,
-		xorgproto,
-	];
+		util-macros
+		xorgproto
+	]
 }
 
 package xkeyboard-config {
-	description = "the non-arch keyboard configuration database for X Window";
-	website = "https://www.freedesktop.org/wiki/Software/XKeyboardConfig";
-	anitya = 5191;
+	description = "the non-arch keyboard configuration database for X Window"
+	website = "https://www.freedesktop.org/wiki/Software/XKeyboardConfig"
+	anitya = 5191
 
-	version* = "2.47";
+	version := "2.47"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xkeyboard-config/xkeyboard-config";
-		ref = "xkeyboard-config-"+version;
-		checksum = "E03PsPIaRrxPAuKgDGSQyPiJB49wXtyyvdV0lVx3_G-pelMMlaFLkoTDHTHG_qgA";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xkeyboard-config/xkeyboard-config"
+		ref = "xkeyboard-config-"+version
+		checksum = "E03PsPIaRrxPAuKgDGSQyPiJB49wXtyyvdV0lVx3_G-pelMMlaFLkoTDHTHG_qgA"
+	}
 
-	exec = meson {};
+	exec = meson()
 
-	inputs = [ perl ];
+	inputs = [ perl ]
 }
 
 package libpciaccess {
-	description = "generic PCI access library";
-	website = "https://gitlab.freedesktop.org/xorg/lib/libpciaccess";
-	anitya = 1703;
+	description = "generic PCI access library"
+	website = "https://gitlab.freedesktop.org/xorg/lib/libpciaccess"
+	anitya = 1703
 
-	version* = "0.19";
+	version := "0.19"
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/lib/libpciaccess";
-		ref = "libpciaccess-"+version;
-		checksum = "84H0c_U_7fMqo81bpuwyXGXtk4XvvFH_YK00UiOriv3YGsuAhmbo2IkFhmJnvu2x";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/lib/libpciaccess"
+		ref = "libpciaccess-"+version
+		checksum = "84H0c_U_7fMqo81bpuwyXGXtk4XvvFH_YK00UiOriv3YGsuAhmbo2IkFhmJnvu2x"
+	}
 
 	exec = meson {
-		setup = {
+		setup = [
 			"Dzlib": "enabled";
-		};
-	};
+		]
+	}
 
-	inputs = [ zlib ];
-	runtime = [ zlib ];
+	inputs = [ zlib ]
+	runtime = [ zlib ]
 }
 
 package xserver {
-	description = "X server";
-	website = "https://gitlab.freedesktop.org/xorg/xserver";
-	anitya = 5250;
+	description = "X server"
+	website = "https://gitlab.freedesktop.org/xorg/xserver"
+	anitya = 5250
 
-	version* = "21.1.22";
+	version := "21.1.22";
 	source = remoteGitLab {
-		domain = "gitlab.freedesktop.org";
-		suffix = "xorg/xserver";
-		ref = "xorg-server-"+version;
-		checksum = "prLT2wKecBu5m9w1ThgIt0GvenNpjKXoOyvTiMA1oQTlP0QHh6QiWsdvH3OmUwNo";
-	};
+		domain = "gitlab.freedesktop.org"
+		suffix = "xorg/xserver"
+		ref = "xorg-server-"+version
+		checksum = "prLT2wKecBu5m9w1ThgIt0GvenNpjKXoOyvTiMA1oQTlP0QHh6QiWsdvH3OmUwNo"
+	}
 
 	exec = meson {
 		setup = {
-			"Dxorg": "true";
-			"Dxephyr": "true";
-			"Dxnest": "true";
-			"Dipv6": "false";
+			"Dxorg": true
+			"Dxephyr": true
+			"Dxnest": true
+			"Dipv6": false
 
-			"Dudev": "false";
-			"Dudev_kms": "false";
-			"Dglx": "false";
+			"Dudev": false
+			"Dudev_kms": false
+			"Dglx": false
 
 			// ../../usr/src/xserver/glamor/glamor_glx.c:24:10: fatal error: 'epoxy/glx.h' file not found
-			"Dglamor": "false";
-		};
-	};
+			"Dglamor": false
+		}
+	}
 
 	inputs = [
-		gawk,
+		gawk
 
-		xorgproto,
-		libxtrans,
-		libxshmfence,
-		pixman,
-		libbsd,
-		xkbcomp,
-		xkeyboard-config,
-		libXfont2,
-		dbus,
-		font-util,
-		libxcvt,
-		libXext,
-		libmd,
-		libXdmcp,
-		libtirpc,
-		libepoxy,
-		libxcb-util,
-		libxcb-image,
-		libxcb-wm,
-		libxcb-keysyms,
-		libxcb-render-util,
-		libpciaccess,
-		kernel-headers,
-	];
+		xorgproto
+		libxtrans
+		libxshmfence
+		pixman
+		libbsd
+		xkbcomp
+		xkeyboard-config
+		libXfont2
+		dbus
+		font-util
+		libxcvt
+		libXext
+		libmd
+		libXdmcp
+		libtirpc
+		libepoxy
+		libxcb-util
+		libxcb-image
+		libxcb-wm
+		libxcb-keysyms
+		libxcb-render-util
+		libpciaccess
+		kernel-headers
+	]
 
 	runtime = [
-		xkbcomp,
-		xkeyboard-config,
+		xkbcomp
+		xkeyboard-config
 
-		xcb,
-		pixman,
-		libmd,
-		libbsd,
-		libtirpc,
-		libxcvt,
-		libXdmcp,
-		libXfont2,
-		libpciaccess,
+		xcb
+		pixman
+		libmd
+		libbsd
+		libtirpc
+		libxcvt
+		libXdmcp
+		libXfont2
+		libpciaccess
 
 		// Xephyr
-		libxcb-image,
-		libxcb-wm,
-		libxcb-keysyms,
-		libxcb-render-util,
-	];
+		libxcb-image
+		libxcb-wm
+		libxcb-keysyms
+		libxcb-render-util
+	]
 }
diff --git a/internal/rosa/package/xkbcommon.az b/internal/rosa/package/xkbcommon.az
index 040c9323..b17c3424 100644
--- a/internal/rosa/package/xkbcommon.az
+++ b/internal/rosa/package/xkbcommon.az
@@ -1,38 +1,40 @@
-package xkbcommon {
-	description = "a library implementing the XKB specification for handling keyboard descriptions";
-	website = "https://xkbcommon.org";
-	anitya = 1780;
+//az:schema mbf
 
-	version* = "1.13.1";
+package xkbcommon {
+	description = "a library implementing the XKB specification for handling keyboard descriptions"
+	website = "https://xkbcommon.org"
+	anitya = 1780
+
+	version := "1.13.1"
 	source = remoteGitHub {
-		suffix = "xkbcommon/libxkbcommon";
-		tag = "xkbcommon-"+version;
-		checksum = "8L8-d1OT9vmCTR6y0fpG7IsSjelAdtDcaD9PRk7--49uEW5ZybD1-bniCxsQU_8Q";
-	};
+		suffix = "xkbcommon/libxkbcommon"
+		tag = "xkbcommon-"+version
+		checksum = "8L8-d1OT9vmCTR6y0fpG7IsSjelAdtDcaD9PRk7--49uEW5ZybD1-bniCxsQU_8Q"
+	}
 
 	env = [
-		"HOME=/proc/nonexistent",
-	];
+		"HOME=/proc/nonexistent"
+	]
 
 	exec = meson {
 		setup = {
-			"Denable-x11": "false";
-		};
-	};
+			"Denable-x11": "false"
+		}
+	}
 
 	inputs = [
-		m4,
-		bison,
+		m4
+		bison
 
-		libxml2,
-		wayland,
-		wayland-protocols,
-		xkeyboard-config,
-	];
+		libxml2
+		wayland
+		wayland-protocols
+		xkeyboard-config
+	]
 
 	runtime = [
-		libxml2,
-		wayland,
-		wayland-protocols,
-	];
+		libxml2
+		wayland
+		wayland-protocols
+	]
 }
diff --git a/internal/rosa/package/xz.az b/internal/rosa/package/xz.az
index 41f53ba0..08e84342 100644
--- a/internal/rosa/package/xz.az
+++ b/internal/rosa/package/xz.az
@@ -1,18 +1,20 @@
+//az:schema mbf
+
 package xz {
-	description = "XZ Utils";
-	website = "https://tukaani.org/xz";
-	anitya = 5277;
+	description = "XZ Utils"
+	website = "https://tukaani.org/xz"
+	anitya = 5277
 
-	version* = "5.8.3";
+	version := "5.8.3"
 	source = remoteGitHubRelease {
-		suffix = "tukaani-project/xz";
-		tag = "v"+version;
-		name = "xz-"+version+".tar.bz2";
-		checksum = "nCdayphPGdIdVoAZ2hR4vYlhDG9LeVKho_i7ealTud4Vxy5o5dWe0VwFlN7utuUL";
-		compress = bzip2;
-	};
+		suffix = "tukaani-project/xz"
+		tag = "v"+version
+		name = "xz-${version}.tar.bz2"
+		checksum = "nCdayphPGdIdVoAZ2hR4vYlhDG9LeVKho_i7ealTud4Vxy5o5dWe0VwFlN7utuUL"
+		compress = bzip2
+	}
 
-	exec = make {};
+	exec = make()
 
-	inputs = [ diffutils ];
+	inputs = [ diffutils ]
 }
diff --git a/internal/rosa/package/zlib.az b/internal/rosa/package/zlib.az
index 39d64a77..099a88d0 100644
--- a/internal/rosa/package/zlib.az
+++ b/internal/rosa/package/zlib.az
@@ -1,28 +1,30 @@
-package zlib {
-	description = "lossless data-compression library";
-	website = "https://zlib.net";
-	anitya = 5303;
+//az:schema mbf
 
-	version* = "1.3.2";
+package zlib {
+	description = "lossless data-compression library"
+	website = "https://zlib.net"
+	anitya = 5303
+
+	version := "1.3.2"
 	source = remoteTar {
-		url = "https://www.zlib.net/fossils/zlib-"+version+".tar.gz";
-		checksum = "KHZrePe42vL2XvOUE3KlJkp1UgWhWkl0jjT_BOvFhuM4GzieEH9S7CioepOFVGYB";
-		compress = gzip;
-	};
+		url = "https://www.zlib.net/fossils/zlib-${version}.tar.gz"
+		checksum = "KHZrePe42vL2XvOUE3KlJkp1UgWhWkl0jjT_BOvFhuM4GzieEH9S7CioepOFVGYB"
+		compress = gzip
+	}
 
 	exec = cmake {
-		cache = {
-			"CMAKE_C_FLAGS": "-fPIC";
-			"ZLIB_BUILD_TESTING": "ON";
-			"ZLIB_BUILD_SHARED": "ON";
-			"ZLIB_BUILD_STATIC": "ON";
-			"ZLIB_BUILD_MINIZIP": "OFF";
+		cache = [
+			"CMAKE_C_FLAGS": "-fPIC"
+			"ZLIB_BUILD_TESTING": "ON"
+			"ZLIB_BUILD_SHARED": "ON"
+			"ZLIB_BUILD_STATIC": "ON"
+			"ZLIB_BUILD_MINIZIP": "OFF"
 
-			"ZLIB_INSTALL": "ON";
-			"ZLIB_PREFIX": "OFF";
-		};
+			"ZLIB_INSTALL": "ON"
+			"ZLIB_PREFIX": "OFF"
+		]
 
 		// ninja dependency loop
-		make = true;
+		make
 	};
 }
diff --git a/internal/rosa/package/zstd.az b/internal/rosa/package/zstd.az
index 7f965d72..b08caf20 100644
--- a/internal/rosa/package/zstd.az
+++ b/internal/rosa/package/zstd.az
@@ -1,31 +1,31 @@
-package zstd {
-	description = "a fast compression algorithm";
-	website = "https://facebook.github.io/zstd";
-	anitya = 12083;
+//az:schema mbf
 
-	version* = "1.5.7";
+package zstd {
+	description = "a fast compression algorithm"
+	website = "https://facebook.github.io/zstd"
+	anitya = 12083
+
+	version := "1.5.7"
 	source = remoteGitHubRelease {
-		suffix = "facebook/zstd";
-		tag = "v"+version;
-		name = "zstd-"+version+".tar.gz";
-		checksum = "4XhfR7DwVkwo1R-TmYDAJOcx9YXv9WSFhcFUe3hWEAMmdMLPhFaznCqYIA19_xxV";
-		compress = gzip;
-	};
+		suffix = "facebook/zstd"
+		tag = "v"+version
+		name = "zstd-${version}.tar.gz"
+		checksum = "4XhfR7DwVkwo1R-TmYDAJOcx9YXv9WSFhcFUe3hWEAMmdMLPhFaznCqYIA19_xxV"
+		compress = gzip
+	}
 
 	// tests Makefile assumes writable source
-	writable = true;
-	chmod = true;
+	writable
+	chmod
 
 	exec = cmake {
-		append = [ "build", "cmake" ];
-		test = `
-make -C /usr/src/zstd/tests datagen
-ZSTD_BIN=/cure/programs/zstd /usr/src/zstd/tests/playTests.sh
-`;
-	};
+		append = [ "build", "cmake" ]
+		test = `make -C /usr/src/zstd/tests datagen
+		        ZSTD_BIN=/cure/programs/zstd /usr/src/zstd/tests/playTests.sh`
+	}
 
 	inputs = [
-		make,
-		diffutils,
-	];
+		make
+		diffutils
+	]
 }