majiayu000

Gc — Development skill for Claude Code

Development community

Use when: you need to run Harness GC signal detection, review drafts, adopt/reject remediations, and feed lessons back into rules/skills.

How to install Gc

Installs to ~/.claude/skills/majiayu000-harness-gc/SKILL.md

Terminal

mkdir -p ~/.claude/skills/majiayu000-harness-gc && curl -fsSL https://raw.githubusercontent.com/majiayu000/harness/HEAD/skills/gc.md -o ~/.claude/skills/majiayu000-harness-gc/SKILL.md

Restart Claude Code, or start a new session, for it to be picked up.

What Gc does

Use when: you need to run Harness GC signal detection, review drafts, adopt/reject remediations, and feed lessons back into rules/skills. Triggers on: gc run, gc drafts, gc adopt, gc reject, learn rules, learn skills

Trigger

Use this skill when investigating recurring failures and you want the full GC learning loop: signal detection -> draft generation -> review/adopt -> rule/skill extraction.

Alternatives in Development

Root Cause Tracing — Use when errors occur deep in execution and you need to trace back to find the original trigger 102.5k ★
Obsidian Learn — Review vault learnings, prune stale ones, surface active patterns — the vault's lessons compound or expire 277 ★
Connector Discovery Skill — Triggers: - Invoked during onboarding Phase 3.5 (after archetype detection) - Invoked by capability-suggester 209 ★