The lab package redistributes ten skill folders from five public repositories. They are authentic upstream files, not rewritten or renamed lab skills. Each folder is copied complete, byte for byte, from the pinned commit below.
| Repository | Pinned commit | License | Copyright | Included skills |
|---|---|---|---|---|
| obra/superpowers | 2ce8aa15d05bd57213e6f746f953aafb7ded7a8b |
MIT | (c) 2025 Jesse Vincent | systematic-debugging, test-driven-development, verification-before-completion, receiving-code-review |
| mattpocock/skills | 4ae2317ddb22b046e26455e4f9c9b3aaaf62212d |
MIT | (c) 2026 Matt Pocock | grill-me, grilling (upstream skills/productivity/) |
| addyosmani/agent-skills | 8bfcc1f9916f2eea55494d8c1fa7f4bde867dd9e |
MIT | (c) 2025 Addy Osmani | code-simplification, source-driven-development |
| blader/humanizer | 0ef9fe5bc3572734fd3ae6c448fe00a30cd5dcf0 |
MIT | (c) 2025 Siqi Chen | humanizer (the repository root is the skill) |
| anthropics/skills | ca45fc496a3436251f191354091d557da31c15b5 |
Apache-2.0 | See LICENSE.txt in the skill folder |
frontend-design |
Where the licenses are
- MIT licenses:
vendor/skill-pack/skill-licenses/<source>-LICENSEin the complete lab, and.github/skill-licenses/in the skills-only ZIP and the generated learner workspace. - Apache-2.0 for
frontend-design:skills/frontend-design/LICENSE.txt, shipped inside the skill folder exactly as upstream distributes it.
Integrity
vendor/skill-pack/skills-manifest.json records each source repository,
commit, license and upstream path, plus SHA-256 hashes of all 29 redistributed
files. Learner copies keep it as .github/skills-manifest.json, and
npm run skills and npm run check fail if any file is missing, extra or
changed.
Scope
The portable installation does not install plugin hooks or bootstrap
infrastructure. Some upstream skill folders include helper scripts as
reference material; the lab does not execute them. grill-me is a thin entry
point that hands over to grilling, so both are shipped together.
Files were fetched from each commit's Git tree and raw file URLs on 2026-11-02. Popularity on skills.sh or GitHub is a point-in-time signal, not a safety or quality guarantee.
Preserve the supplied licenses and copyright notices when copying or redistributing these files.