What problem does it solve? Over time, the dev-skills plugin's skills accumulate lesson logs with improvement observations, but those raw entries never reach the skills themselves. This Skill closes the loop by synthesizing the log for one skill into a few durable improvements and applying only the ones the user approves. ## Core Features & Use Cases - Log synthesis and filtering: Reads the active lessons log for a target skill, clusters entries, and drops one-off, already-addressed, language-specific, or low-value suggestions. - User-gated edits: Presents each surviving improvement via AskUserQuestion with Apply, Skip, or Defer options, then edits the target SKILL.md without ever committing. - Archival and audit trail: Snapshots the processed log to a UTC-stamped archive file and writes deferred entries back to a fresh active log. - Use Case: After running 15-20 features through the plugin, invoke it on the feature-implement slug to review accumulated lessons and fold the high-signal ones into that skill's instructions. ## Quick Start Run /dev:lessons-learn feature-implement to review the accumulated lessons for that skill and apply the improvements you approve.