Colosse — deterministic engine

Validate, compile, coverage, impact. No database, no model call, nothing stored.

Endpoints

• GET /health — runs a real validation pass
• GET /rules — the published catalogue
• POST /validate — {"graph": {...}}
• POST /coverage — what the architecture is missing
• POST /compile — the eight pack files
• POST /impact — {"graph": {...}, "node": "Reservation"}
• /docs — OpenAPI

Try it

curl -s $HOST/validate \
  -H 'content-type: application/json' \
  -d "{\"graph\": $(cat examples/marketplace/.colosse/graph.json)}" | jq .summary

What is not here

Generation and interrogation call a model, so they are the CLI only — colosse gen, colosse ask. Accounts, projects and storage are specified and not built.