Run a deep post-mortem on a completed arc — a merged PR series, a finished lane, a resolved incident, a long review series — producing a durable record with a causal stack, a counterfactual test, honest credit, and proposals that each carry a warrant and a falsifier, routed through the PDR-130 lanes. Use at owner word after a significant arc closes, or when an arc's cost or shape surprised everyone and the estate should learn from the trajectory, not just the outcome.
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---
name: oak-retrospective
description: Run a deep post-mortem on a completed arc — a merged PR series, a finished lane, a resolved incident, a long review series — producing a durable record with a causal stack, a counterfactual test, honest credit, and proposals that each carry a warrant and a falsifier, routed through the PDR-130 lanes. Use at owner word after a significant arc closes, or when an arc's cost or shape surprised everyone and the estate should learn from the trajectory, not just the outcome.
---
# Retrospective (Claude Code)
Read and follow `.agent/skills/cognition/retrospective/SKILL-CANONICAL.md`.
