DAEMON

End-to-end ontology platform monorepo (architecture derived from four-layer AIP / ontology / read-write / language-engine diagrams). The repository root is the product tree; there is no nested daemon-ontology-platform/ folder.

Remote: github.com/daemon-blockint-tech/DAEMON

Quality bar

• TypeScript, Go, and Rust implementations — no stub handlers, no jest.mock in integration/e2e tests.
• Bounded contexts: ingest/normalize only in collect-sensing; semantic truth in ontology; mutations via read-write-loops.
• Publishable npm packages: @daemon/platform-types, @daemon/sdk, @daemon/cli (Changesets).

Language map

Area	Runtime
collect-sensing/	Go
ontology/registry, graph/vector engines	Go + Rust
read-write-loops/, action-runtime/, api/, products/	TypeScript (NestJS gateway)
security-governance/policy, engine/*	Rust (+ Go/TS integration)
toolchain/sdk/	TypeScript, Go, Rust, Python

Quick start

cp .env.example .env   # optional; defaults work for local dev
pnpm install
pnpm run dev:up        # docker compose + build deps
pnpm run dev:gateway   # NestJS API on :3000 (skips upstream Go ingest/policy in dev)

Other useful commands:

pnpm run build
pnpm run test
pnpm run test:repo     # full repo tests (set DAEMON_INTEGRATION_REQUIRED=1 when stack is up)
make dev-gateway

Go: go work sync && go test ./collect-sensing/...

Rust: cargo test --workspace

Dev API smoke (gateway)

Use header x-api-key: daemon-dev-key (see .env.example).

1. Register an entity via ingest (flat body):

curl -sS -X POST http://localhost:3000/v1/ingest/records \
  -H 'content-type: application/json' \
  -H 'x-api-key: daemon-dev-key' \
  -d '{"ontologyId":"default","entityId":"my-entity","payload":{"name":"demo"}}'

2. Run an automation against that entity:

curl -sS -X POST http://localhost:3000/v1/automations/run \
  -H 'content-type: application/json' \
  -H 'x-api-key: daemon-dev-key' \
  -d '{"steps":[{"id":"s1","action":"notify"}],"loop":{"ontologyId":"default","entityId":"my-entity","patch":{"status":"done"}}}'

Ingest must run before automations; otherwise the read path returns 404 with { "code": "NOT_FOUND" }.

Documentation

Published site (Mintlify): run nvm use (Node 22 per .nvmrc), then cd mintlify && npx mint dev → http://localhost:3000. Deploy path in the Mintlify dashboard: /mintlify. See mintlify/README.md.

Engineering Markdown (docs/):

• Overview
• Bounded contexts
• End-to-end architecture
• Ontology system
• Read-write loops
• Testing
• Deployment
• Observability
• Security & governance
• Original spec reference

License

Apache-2.0 — see LICENSE.