What problem does it solve? Teams log recurring incidents in an error journal but never convert them into actionable project rules, so the same mistakes keep happening. This Skill transforms a raw bag.ndjson incident log into a curated set of routing-ready rules with explicit triggers, plus a regenerated routing manifest. ## Core Features & Use Cases - Grouping and scoring: Groups journal entries by exact trigger, merges near-duplicates, and scores groups by severity to decide promotion candidates. - Rule lifecycle management: Promotes qualifying incidents into rules, demotes rules with zero routing hits, archives dormant groups, and elevates rules to global scope only when confirmed in at least two projects. - Manifest regeneration and reporting: Rebuilds the routing MANIFEST from rule frontmatter and reports the recurrence rate as the primary quality metric. - Use Case: After accumulating 20+ entries in your project's error journal, ask for a compilation pass to receive a proposed diff of new rules, demotions, and an updated manifest for review before anything is written. ## Quick Start Ask the assistant to run the compile-rules pass on the project's bag.ndjson error journal and propose updated rules and manifest.