pg_orrery/search/.env.example
Ryan Malloy 317f74b33b Add search backend: FastAPI + FastMCP + pgvector for docs Q&A and live SQL
Search stack replicates the Hamilton site pattern with pg_orrery-specific
additions:

- FastAPI REST API (chat SSE streaming, semantic search, health check)
- FastMCP server at /mcp with doc search and live SQL query tools
- pgvector + pgai vectorizer for 1024-dim document embeddings
- Hybrid search (semantic cosine + text ILIKE with pg_trgm GIN)
- Dual LLM backend: self-hosted qwen3 via GPU gateway or Anthropic Claude
- Live read-only pg_orrery SQL execution with safety guardrails
  (SELECT-only validation, read-only transaction, 5s timeout, 100-row cap)
- Convenience MCP tools: planet_position, sky_survey, satellite_pass
- MDX content ingestion from docs/src/content/docs/ (50 pages)
- Docker Compose: pg_orrery+pgvector DB, pgai, vectorizer-worker, API
- Alembic async migrations, Makefile, .env.example
2026-03-01 15:42:14 -07:00

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# pg_orrery Search — Environment Configuration
COMPOSE_PROJECT_NAME=pg-orrery-search
# Domain for caddy-docker-proxy labels
DOMAIN=pg-orrery.warehack.ing
# PostgreSQL
POSTGRES_USER=orrery
POSTGRES_PASSWORD=changeme
# Database URLs (must match POSTGRES_USER/PASSWORD above)
DATABASE_URL=postgresql+asyncpg://orrery:changeme@db:5432/orrery_search
ORRERY_DB_URL=postgresql://orrery:changeme@db:5432/orrery_search
# GPU Gateway (embedding + chat)
GPU_API_KEY=sk-gpu-lb-master-key-2026
GPU_BASE_URL=https://orrery-search.gpu.supported.systems/v1
# LLM Provider: "gpu" (self-hosted qwen3) or "anthropic" (Claude)
LLM_PROVIDER=gpu
# Anthropic (only needed if LLM_PROVIDER=anthropic)
ANTHROPIC_API_KEY=
ANTHROPIC_MODEL=claude-sonnet-4-20250514