AI-powered tooling: GitHub Action, generate command, evals + leaderboard (#41)

Three features riding 2026 trends (agentic CI, codegen, evals), sharing one
dependency-free Anthropic client (bin/lib/anthropic.mjs).

1. GitHub Action (action/) — run any skill in a consumer repo's CI:
   uses: mohitagw15856/pm-claude-skills/action@main. Composite action +
   run.mjs (loads the bundled SKILL.md, calls the API, exposes result as a
   step output / file). Docs with auto-PR-description example.

2. generate command — `npx pm-claude-skills generate --from <url|file>` turns
   a team's docs into a SKILL.md following the authoring standard
   (bin/generate.mjs, wired into the CLI; needs ANTHROPIC_API_KEY).

3. Skill evals + Leaderboard — evals/run-evals.mjs runs each case across models
   and scores output with an LLM judge (structure/completeness/usefulness/
   grounding); scripts/build-leaderboard.mjs renders web/leaderboard.html
   (built in the Pages deploy, falls back to clearly-labelled example data).
   Linked from README, catalog, and playground.

Offline-testable parts verified (prompt building, skill loading, graceful
errors, leaderboard render). SkillCheck/audit/exports all green.


Claude-Session: https://claude.ai/code/session_016JWn5jRD5tcEFKrubjQ6Px

Co-authored-by: Claude <noreply@anthropic.com>

bin/cli.mjs

@@ -153,6 +153,8 @@ Examples:
   npx pm-claude-skills add --agent cursor     # .mdc rules into ./.cursor/rules
   npx pm-claude-skills add --agent windsurf   # .md rules into ./.windsurf/rules
   npx pm-claude-skills add --agent codex --link
+
+  npx pm-claude-skills generate --from <url|file>   # turn your docs into a SKILL.md (needs ANTHROPIC_API_KEY)
 `;
 
 const opts = parse(process.argv.slice(2));
@@ -161,4 +163,9 @@ if (opts.version) console.log(VERSION);
 else if (opts.help || !cmd || cmd === 'help') console.log(HELP);
 else if (cmd === 'list') list();
 else if (cmd === 'add') add(opts);
+else if (cmd === 'generate') {
+  const { run } = await import('./generate.mjs');
+  try { process.exit(await run(process.argv.slice(3))); }
+  catch (e) { console.error(`Error: ${e.message}`); process.exit(1); }
+}
 else { console.error(`Unknown command: ${cmd}\n`); console.log(HELP); process.exit(2); }