A self-improving Claude Code skills plugin. It discovers skills from GitHub, ranks them against a profile built from your local Claude Code history, installs them, and uses its own skills to validate and evolve the collection.
Everything is SKILL.md files — no build system, no scripts.
/plugin marketplace add JasonLo/skill-sommelier
/plugin install skill-sommelier@skill-sommelier
Skills are namespaced as /skill-sommelier:<name>. Update with /plugin marketplace update.
/skill-sommelier:ss-skill-discover
On first run it builds your developer profile from local Claude Code history, then finds and installs skills tailored to your stack. Pass my profile to refresh the profile alone.
Public skills (distributed):
| Skill | Description |
|---|---|
| ss-skill-discover | Build a developer profile from local history, then search GitHub and install ranked picks |
| ss-skill-craft | Create, improve, or design Claude Code skills |
| ss-update | Check for plugin updates, show changelog, apply them |
| ss-modern-python | Set up Python projects with uv, ruff, ty |
| ss-python-to-chtc | Containerize Python apps for Docker / Apptainer / HPC |
| ss-diagnose | Disciplined diagnosis loop for hard bugs and perf regressions |
| ss-tdd | Test-driven development with red-green-refactor and tracer-bullet vertical slices |
| ss-grill | Stress-test a plan — Q&A only, or with-docs that updates CONTEXT.md/ADRs inline |
| ss-spec-new | Draft an RFC-style SPEC.md (RFC 2119, scope, domain model, conformance) |
| ss-autoresearch | Two-loop autonomous AI research: rapid experiments inside, synthesis outside |
Maintainer-only skills under maintainer-skills/ are not distributed via the marketplace — only contributors with a clone see them. They cover release automation, frontmatter validation, weekly discovery, evolution, and consolidation.
git clone https://github.com/JasonLo/skill-sommelier.git
cd skill-sommelier
# Project-level skills work via the .claude/skills/ symlink farm
# (see CLAUDE.md for the rebuild command after adding/removing a skill)Several skills are adapted from mattpocock/skills (MIT). See THIRD_PARTY_NOTICES.md for the full list and licence text.