lesson

Capturing lessons from user feedback involves extracting patterns and appending them to a knowledge base. This skill standardizes that process by writing new lessons to tasks/lessons.md, performing deduplication, and enforcing an append-only policy to prevent recurring mistakes.

When the lessons.md file is not writable, lesson documentation is not lost. The skill echoes the standardized lesson directly in the chat so you can still capture the feedback and manually record it later.

The process handles duplicate lessons by performing a deduplication check. If a similar lesson already exists, it either reinforces the existing entry or skips the duplicate, maintaining a clean knowledge management file.

You cannot overwrite previous entries in the lessons.md file. The skill enforces an append-only policy, ensuring that historical feedback and process improvement data remain intact and auditable over time.

You need a standardized process for recording feedback when repeated mistakes affect project quality. This approach extracts learnings from user feedback and appends them to a central file, ensuring continuous process improvement and knowledge retention.