Brain — Project Knowledge Search
Search code, docs, mulch expertise, and metrics using hybrid 3-index search (BM25 + Vector + GraphRAG).
Steps
- Search:
python3 "${PRISM_DEVTOOLS_ROOT}/hooks/brain_engine.py" search "<query>"for broad discovery - Explain:
python3 "${PRISM_DEVTOOLS_ROOT}/hooks/brain_engine.py" explain "<file>"before editing unfamiliar files - Graph:
python3 "${PRISM_DEVTOOLS_ROOT}/hooks/brain_engine.py" graph "<entity>"to trace dependencies - Status/Rebuild:
statusfor health check;rebuildwhen index feels stale
See full reference for all commands, automatic query rules, and query patterns.