Turn hard-won lessons into tested behavior changes.
What it does
Turns evidence from completed work into bounded, auditable behavior changes that are captured, validated, applied, or rejected.
When to use it
Use after recurring failures or workarounds, user corrections, validated successes, or requests to review learning candidates.
How to use it
Give it a completed-work lesson or candidate-review request; every run records one explicit lifecycle outcome and may install a validated change.
Uses
Security reviews
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What you need · 1
The workflow uses the apb CLI to capture, inspect, evaluate, review, apply, and export lessons.
Access · 6
This skill
agent skill files
Write
Edits one owning skill
pnpm dlx @codeharbor/agent-playbook
Execute
Installs skills and failure hooks
Claude Code failure hook
Write
Enables the Claude failure hook