prefilllisted

# /prefill > Sediments foundational background (seminal methods, common practice, standard architectures) into `wiki/foundations/` as **terminal** pages. > Foundations are single-direction by design: other pages link to them, foundations write no reverse links. ## Trigger Manual: `/prefill [domain]` or `/prefill --add "concept name"`. ## Inputs - `domain` *(positional, optional)*: research domain — one of `general`, `NLP`, `CV`, `ML Systems`, `Robotics`. If omitted, infer from `wiki/topics/` tags; if `wiki/topics/` is empty, prompt the user. - `--add "<concept>"`: skip the catalog and seed exactly one foundation by name. ## Outputs - `wiki/foundations/{slug}.md` — one page per seeded concept - Updated `wiki/index.md` (foundations section regenerated by `rebuild-index`) - `wiki/log.md` entry ## Wiki Interaction ### Reads - `wiki/topics/*.md` — for domain inference (when `domain` is omitted) - `wiki/foundations/*.md` — to skip already-seeded concepts (idempotent) - `.claude/skills/prefill/foundations-catalog.yaml` — seed list ### Writes - `wiki/foundations/{slug}.md` (new only — never overwrite) - `wiki/index.md` (via `tools/research_wiki.py rebuild-index`) - `wiki/log.md` (via `tools/research_wiki.py log`) ## Workflow **Pre-conditions**: working directory contains `wiki/`, `tools/`, `.claude/`. Set `WIKI_ROOT=wiki/`. ### Step 1: Resolve domain 1. If `domain` argument given → use it. 2. Else if `--add` mode → domain is `general` unless the user specified one. 3. E