AI Skill Improve

ai-skill-improve

Evolves an existing skill by diagnosing real project pain (eval corpora, Engram observations, LESSONS.md, decisions, instincts, proposals), rewriting its SKILL.md, and emitting the delta as a PR comment only — never auto-merged. Use it to improve one named skill or all skills in batch.

Quick start

/ai-skill-improve ai-plan          # evolve one skill
/ai-skill-improve all --dry-run    # preview every skill
/ai-skill-improve all              # batch evolve with evals

Pain sources: eval corpora (.ai-engineering/evals/), Engram observations (via MemoryPort), LESSONS.md, decision-store, instincts, proposals. Owns pain diagnosis + rewrite strategy; delegates the eval/grade/benchmark pipeline to Anthropic's skill-creator. Output is PR-comment only — never auto-merged (sub-007 M6).

Workflow

0. Load contexts — read .ai-engineering/manifest.yml providers.stacks; load .ai-engineering/overrides/<stack>/conventions.md for each stack plus .ai-engineering/overrides/_shared/conventions.md; load .ai-engineering/team/*.md for team conventions.
1. Phase 0.5 — load corpora (.ai-engineering/evals/<skill>.jsonl), Engram observations (/ai-memory MCP), and LESSONS.md H3 sections that mention the target skill.
2. Phase 1 — load remaining pain context (decision-store, observations.yml, proposals.md).
3. Phase 2 — analyze the target skill; score the 5 dimensions.
4. Phase 3 — generate test prompts that exercise the failing pattern.
5. Phase 4 — rewrite the skill (Start-Here, pain-injection, scope-gates, structured classification).
6. Phase 5 — emit the proposed SKILL.md diff as a PR comment via gh pr comment. Do not commit or push. Operator review is the merge gate.
7. Phase 6 — verify improvement on the operator's branch (pass-rate delta vs prior iteration).

Detail: audit document skeleton, six-phase protocol (load → analyze → generate → rewrite → eval → verify), batch mode for all.

Common Mistakes

• Rewriting before reading the pain profile.
• Skipping --dry-run on batch (you'll burn rate limits).
• Inventing test prompts that mirror the skill's own examples (no drift signal).

Examples

User: "the /ai-plan skill keeps producing decomposition that ignores constraint X. Improve it."

/ai-skill-improve ai-plan

Loads pain context (LESSONS.md, proposals.md), scores ai-plan on 5 dimensions, generates 2-3 test prompts that exercise the failing pattern, rewrites SKILL.md, hands off to skill-creator for eval, reports the delta. all --dry-run walks every skill in priority-tier order and stops short of the eval pipeline.

Integration

Reads: decision-store.json, LESSONS.md, observations.yml, proposals.md, manifest.yml. Writes: target SKILL.md files. Calls: python scripts/sync_command_mirrors.py after rewrites. Delegates to: Anthropic skill-creator (eval/grade/benchmark, Phase 5). Feeds into: /ai-learn. See also: /ai-scaffold (new skills), /ai-ide-audit (cross-IDE).

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