learning_ai_notes/README.md

113 lines
4.5 KiB
Markdown

# NoteLett
Structured notes platform for humans and AI agents — part of the ByteLyst ecosystem.
## Quick Start
Prerequisites:
- pnpm 10.6.5
- sibling common-platform checkout at `../learning_ai/learning_ai_common_plat`
- optional local ByteLyst services from common platform:
- `platform-service` on port 4003 for auth, flags, telemetry, diagnostics, billing, and blob
- `extraction-service` on port 4005 for URL/task extraction
- `mcp-server` on port 4007 for agent tooling
```bash
# Install against the local common-platform workspace packages.
GITEA_NPM_TOKEN=dummy pnpm install --frozen-lockfile
# Backend in local memory mode (port 4016)
DB_PROVIDER=memory JWT_SECRET=dev-secret-do-not-use-in-prod \
pnpm --filter @notelett/backend run dev
# Web (port 3000)
pnpm --filter @notelett/web run dev
# Mobile
pnpm --filter @notelett/mobile run start
```
Auth is expected to come from `platform-service`. Local development can use the repo's dev/test helpers and memory datastore, but production must use real platform auth, Cosmos, and encryption configuration.
Docker path:
```bash
docker compose build
docker compose up -d
curl -sf http://localhost:4016/health
curl -sf http://localhost:4016/api/bootstrap
```
## Architecture
| Surface | Stack | Port |
|---------|-------|------|
| **Backend** | Fastify 5 + TypeScript ESM | 4016 |
| **Web** | Next.js 16 + React 19 | 3000 |
| **Mobile** | Expo + React Native | 8081 |
| **Platform** | platform-service (shared) | 4003 |
| **Extraction** | extraction-service (shared) | 4005 |
| **MCP** | mcp-server (shared) | 4007 |
## Key Features
- **Backend modules**: notes, workspaces, relationships, tasks, artifacts, agent actions, saved views, Smart Actions, intake, collaborators, shares, versions, Palace, and ecosystem import routes
- **8 MCP tools**: list, get, search, create_draft, update, link_notes, extract_tasks, attach_artifact
- **Smart Actions**: 20 built-in prompt templates, copilot text transforms, scheduler, webhooks, URL extraction
- **Intake and Palace**: URL/text intake jobs, intake rules, MemPalace memory/search/KG/wake-up routes
- **Agent audit trail**: every write tool records agent action history
- **Datastore abstraction**: Cosmos DB in production, in-memory for tests
- **Platform integrations**: auth (JWT), telemetry, diagnostics, feature flags, kill-switch, blob storage
- **LLM integration**: `@bytelyst/llm` with retry, timeout, and fallback heuristics
## Environment
Copy `backend/.env.example` to `backend/.env` and `web/.env.example` to `web/.env.local` as needed.
Local memory mode:
- `NODE_ENV=development`
- `DB_PROVIDER=memory`
- `JWT_SECRET=dev-secret-do-not-use-in-prod`
- `LLM_PROVIDER=mock`
- shared service URLs can point at local common-platform ports or remain disabled for isolated backend tests
Production requirements:
- `NODE_ENV=production`
- strong `JWT_SECRET` shared with platform-service or the production auth verification mechanism
- `DB_PROVIDER=cosmos`
- `COSMOS_ENDPOINT`, `COSMOS_KEY`, and `COSMOS_DATABASE`
- `FIELD_ENCRYPT_ENABLED=true` with `FIELD_ENCRYPT_KEY_PROVIDER=akv` or a managed key provider and required key material
- `PLATFORM_SERVICE_URL`, `EXTRACTION_SERVICE_URL`, and `MCP_SERVER_URL`
- `TELEMETRY_ENABLED=true` and `FEATURE_FLAGS_ENABLED=true` when platform services are available
- `LLM_PROVIDER` plus provider credentials (`OPENAI_API_KEY` or Azure OpenAI settings) for non-mock AI behavior
The May 5 production-readiness baseline intentionally records that production config still needs fail-closed hardening; see `docs/PRODUCTION_READINESS_HANDOFF_ROADMAP.md`.
## Tests
```bash
pnpm --filter @notelett/backend run typecheck
pnpm --filter @notelett/backend run test
pnpm --filter @notelett/backend run lint
pnpm --filter @notelett/web run typecheck
pnpm --filter @notelett/web run test
pnpm --filter @notelett/web run lint
pnpm --filter @notelett/web run test:e2e
pnpm --filter @notelett/mobile run typecheck
pnpm --filter @notelett/mobile run test
pnpm --filter @notelett/mobile run lint
pnpm run verify
```
Current baseline note: after common-platform workspace alignment, `pnpm install --frozen-lockfile` passes. Typecheck/build/test/lint still have known baseline failures tracked in `docs/PRODUCTION_READINESS_HANDOFF_ROADMAP.md` P0.5.
## Docs
- [`AGENTS.md`](AGENTS.md) — AI agent onboarding guide
- [`docs/PRD.md`](docs/PRD.md) — Product requirements
- [`docs/ROADMAP.md`](docs/ROADMAP.md) — Master execution tracker
- [`docs/PRODUCTION_READINESS_HANDOFF_ROADMAP.md`](docs/PRODUCTION_READINESS_HANDOFF_ROADMAP.md) — Active production-readiness checklist