brain-bootstrap

# brain-bootstrap `brain-setup` scaffolds an **empty** brain — six root-page templates plus an empty `pages/`. This skill fills it with real, durable project knowledge for the first time. It is the bridge between "a brain exists" and "the brain is worth reading". You gather information by **reasoning over the project itself** — reading code, docs, and `git log`, or interviewing the user — but you **never write the brain by hand**. Every landing of knowledge is a `brain` CLI subcommand. > **NEVER hand-edit any file under the brain directory. All reads and writes MUST go through the `brain` CLI. Manual edits are unsupported and illegitimate.** There is no validator and nothing at the file layer can catch a bad manual edit; correctness is guaranteed only by going through the CLI, so a hand edit silently breaks the brain's invariants. The exact command surface (`update-root` / `create-page` / `update-truth` / `reindex` / `ls` …) and the page-category taxonomy live in the **brain-page** skill — read it before creating or modifying any page. Resolve `<brain-page-bundle>` to wherever that skill is installed (in the brain.md source repo, `skills/brain-page/`); define the shell function `brain() { node <brain-page-bundle>/bin/brain.mjs "$@"; }` (a function is portable across bash and zsh, unlike `BRAIN="node …"; $BRAIN …`, which only word-splits in bash) and run everything from the project root. ## Step 0 — Pick the mode Inspect the project to decide which path you are on: - **...