What problem does it solve? Insights learned mid-session are lost when a session ends or is compacted, forcing users to repeat preferences, corrections, and hard-won workarounds in every new conversation. This Skill captures durable knowledge the moment it surfaces and writes it as an atomic note into the user's knowledge vault. ## Core Features & Use Cases - Immediate capture: Records preferences, corrections, environment facts, and gotchas in flight rather than waiting for session close, with no approval gate but a one-line visible report. - Deduplication and extension: Searches existing notes first and extends or corrects a matching note instead of creating duplicates that dilute retrieval. - Vault-aware schema: Resolves the correct vault from session configuration, respects the vault's own README/CONVENTIONS schema, and links new notes into INDEX.md so they remain discoverable. - Use Case: A user says "never use pip install here, always uv" mid-session; the Skill writes a preference note with the reason, links it into the vault index, and confirms in one line. ## Quick Start Tell the agent to remember that you prefer a specific tool or convention, and it will write an atomic note into your knowledge vault immediately.