What problem does it solve? Important decisions, conventions, and invariants discovered during a coding session are easily lost when the session ends. This Skill lets you manually pin a note into a persistent project memory file so it survives across future sessions. ## Core Features & Use Cases - Pinned Notes: Appends a dated entry to the persistent Pinned section of .mz/memory/MEMORY.md, which is never auto-pruned. - Activity Log Mode: Pass --log to append transient notes to the rolling Activity Log (FIFO, capped at 200 lines) instead. - Approval Gate: Shows the exact entry before writing and requires explicit approval, rejection, or revision via an interactive prompt. - Use Case: After deciding to standardize on a specific error-handling pattern, say "remember that all API handlers must return typed errors" and the note is pinned to project memory for every future session. ## Quick Start Ask the assistant to remember that your project uses a specific convention, for example by saying remember that all database migrations must be reversible.