Methodology Pattern Extractor

Runs via context: fork — the fork has no memory of the invoking conversation, so it rescans meetings/*.md fresh each time.

When to invoke

• The user says "update methodology", "extract a pattern", "I feel this flow has happened several times now".
• ≥ 5 meeting logs have accumulated but methodology.md §Patterns is still empty.
• After hitting an important milestone (end of spec phase, v1 release, major refactor close-out).

Inputs