user-mdlisted

**English** | [简体中文](SKILL.zh-CN.md) # user-md: user-profile file discipline > Your AI's understanding of you should live in a file **you own** — not locked inside some vendor's cloud account. This document is the profile file's **discipline** (it teaches an agent how to build, maintain, and use this file), not a memory system (it bundles no runtime and no automatic pipeline). Read the details in `references/` on demand: curation details in `curation.md`, layering criteria and host integration in `layering.md`. **The size and frequency thresholds for the whole file family are defined exactly once, in the threshold table in `references/curation.md`** — this document and every other file only ever reference it, never re-state the numbers. ## Core stance (four sentences) 1. **You own the file**: plain Markdown, readable/editable/deletable by any editor, moves when your folder moves. 2. **Two lanes, clearly separated**: the hand-written lane belongs to the user — the agent may only suggest, never rewrite it; the curated lane belongs to the agent — append-only, every entry leaves a trace. 3. **No silent rewrites**: any rewrite leaves a trace (one line in the change log); every piece of content stays visible, editable, and deletable by the user. 4. **No fabricated facts**: the curated lane only records genuine observations; a single observation must carry an unverified tag; anything not actually observed doesn't get written. ## 1. Build: the file family and the five sections