Files
loyaly-catalogue/backend/requirements-api.txt
sriram c7e4d59188 Electronics Catalog: API, MCP server, frontend and deployment
Verified catalogue of mobiles and laptops sold in India, collected from
real retail listings (FastAPI backend, React frontend, Postgres/pgvector).

- REST API under /api/elec (read-only catalogue; admin endpoints need login)
- MCP server (FastMCP) at /mcp/ with list_categories, search_products,
  get_product and price_history tools
- Real ratings and reviews read from product pages and search results
- Production Dockerfile (requirements-api.txt, no PyTorch) and
  .env.production.example; remote database only via an explicit
  ELEC_ALLOW_REMOTE_DB host/name allowlist
- docs/API.md: endpoint and MCP reference with live examples

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-01 12:17:42 +05:30

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# Production API image: everything in requirements.txt EXCEPT sentence-transformers.
#
# Embeddings are only computed inside collection runs (collector.embed ->
# services/embeddings_service.py, imported lazily), and the collector already
# skips that step when it fails. Leaving MiniLM/PyTorch out keeps the image
# ~2 GB smaller; set USE_EMBEDDINGS=false in the production environment.
# Keep the two files in step when a dependency is added.
# --- API ---
fastapi>=0.115.0
uvicorn[standard]>=0.30.6
pydantic>=2.9.2
python-dotenv>=1.0.1
PyJWT>=2.9.0
fastmcp>=4.0,<5 # MCP endpoint at /mcp/ (app/mcp_server.py)
# --- Database ---
psycopg[binary]>=3.2.3
pgvector>=0.2.5
# --- HTTP, search, parsing (used by admin collection runs) ---
requests>=2.31.0
httpx>=0.27.2
ddgs>=9.14.4
protego>=0.3.1
extruct>=0.17.0
beautifulsoup4>=4.12.3
lxml>=4.9.3
PyYAML>=6.0
# --- Normalisation / matching ---
rapidfuzz>=3.9.0
# --- CLI ---
typer>=0.12.0