failure-codifier
Extract recurring failure patterns from breezing orchestration logs and Judgment Ledger, emit failure-rule.v1 proposals with confidence scores. SSOT promotion to patterns.md or decisions.md is proposal-only — human-approval-required. Use when user mentions failure codifier, failure patterns, self-learning loop, codify failures, or failure-rule proposals. Do NOT load for: direct SSOT edits, auto-promotion, or implementation unrelated to failure analysis.
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The canonical home for this skill is failure-codifier in Chachamaru127/claude-code-harness
Failure Codifier
breezing orchestration ledger + Judgment Ledger から再現失敗を read-only で抽出し、failure-rule.v1 候補を confidence score 付きで提案します。
核心契約
- human-approval-required: codifier は dry-run 提案のみ。
patterns.md/decisions.mdへの自動昇格は構造的に禁止。 - Confidence 閾値: occurrence count ≥ 3 → medium、count ≥ 5 → high（
go/internal/failurecodifier/confidence.go）。 - 昇格先 heuristic:
proposed_ssot_targetフィールドでpatterns.mdまたはdecisions.mdを提案するのみ。
使い方
Dry-run 提案（推奨）
./scripts/failure-codifier-propose.sh --dry-runstdout は JSON 配列（failure-rule.v1 候補）。SSOT ファイルには一切書き込みません。
Go テスト
cd go && go test ./internal/failurecodifier/... -count=1参照
- 昇格ワークフロー: references/promotion-workflow.md
- Schema:
templates/schemas/failure-rule.v1.json - Core:
go/internal/failurecodifier/
禁止事項
patterns.md/decisions.mdへの Write / Edit（human 承認後も codifier 経由では不可）AutoPromote/ unattended SSOT 更新- Plans.md の
cc:*マーカー変更
- Repository
- Chachamaru127/claude-code-harness
- Commit
7a4e845
- Last updated
- First committed
Canonical home
since Jul 27, 2026
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