skills: init at 1.5.0

lib/default.nix

@@ -92,6 +92,11 @@ inputs.nixpkgs.lib.extend (
         githubId = 105790745;
         name = "Sergii Maksymov";
       };
+      kusold = {
+        github = "kusold";
+        githubId = 509966;
+        name = "Mike Kusold";
+      };
       uesyn = {
         github = "uesyn";
         githubId = 17411645;

packages/skills/default.nix

@@ -0,0 +1 @@
+{ pkgs, flake }: pkgs.callPackage ./package.nix { inherit flake; }

packages/skills/package.nix

@@ -0,0 +1,64 @@
+{
+  lib,
+  stdenv,
+  fetchzip,
+  makeWrapper,
+  nodejs,
+  versionCheckHook,
+  flake,
+}:
+
+let
+  yaml = fetchzip {
+    url = "https://registry.npmjs.org/yaml/-/yaml-2.8.3.tgz";
+    hash = "sha256-sslihpXhi8dVxXJ8svHg4lpKGdGL74Oqqs5J/P/jvDg=";
+  };
+in
+stdenv.mkDerivation rec {
+  pname = "skills";
+  version = "1.5.0";
+
+  src = fetchzip {
+    url = "https://registry.npmjs.org/${pname}/-/${pname}-${version}.tgz";
+    hash = "sha256-FWmQof42nLo8+w3UQBaalcJ4sAMRoZqeFnvuSe5yroI=";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+  # nodejs in buildInputs (not nativeBuildInputs) so the fixup-phase
+  # patchShebangs --host rewrite of bin/cli.mjs resolves to the runtime node.
+  buildInputs = [ nodejs ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/libexec/skills/node_modules/yaml
+    cp -r ${yaml}/* $out/libexec/skills/node_modules/yaml/
+
+    cp -r bin dist package.json $out/libexec/skills/
+
+    mkdir -p $out/bin
+    makeWrapper $out/libexec/skills/bin/cli.mjs $out/bin/skills \
+      --prefix PATH : ${lib.makeBinPath [ nodejs ]} \
+      --set DISABLE_TELEMETRY 1
+
+    ln -s $out/bin/skills $out/bin/add-skill
+
+    runHook postInstall
+  '';
+
+  doInstallCheck = true;
+  nativeInstallCheckInputs = [ versionCheckHook ];
+
+  passthru.category = "Claude Code Ecosystem";
+
+  meta = with lib; {
+    description = "The open agent skills tool for installing and managing skills across AI coding agents";
+    homepage = "https://github.com/vercel-labs/skills";
+    changelog = "https://github.com/vercel-labs/skills/releases/tag/v${version}";
+    license = licenses.mit;
+    sourceProvenance = with lib.sourceTypes; [ fromSource ];
+    maintainers = with flake.lib.maintainers; [ kusold ];
+    mainProgram = "skills";
+    platforms = platforms.all;
+  };
+}