Futu Opend

An MCP server that exposes Futu OpenD's read-only investment-research quote APIs (stock/option/warrant/futures prices, financials, news/announcements, shareholders, institutions, macro) as MCP tools. It borrows your already-running, logged-in Futu OpenD gateway - no separate auth. No trading, no subscriptions.

It wraps the official Futu skill pack unmodified, so it stays in sync with Futu's own field-parsing logic.

Install & run

Claude Code / Claude Desktop (stdio)

claude mcp add futu-opend-mcp -- uvx futu-opend-mcp

Or from git before a PyPI release:

claude mcp add futu-opend-mcp -- uvx --from git+https://github.com/ER-EPR/futu-opend-mcp futu-opend-mcp

Open WebUI via mcpo (HTTP)

uvx mcpo --port 8000 -- futu-opend-mcp
# OpenAPI at http://localhost:8000, docs at /docs

MCP JSON config

Add to ~/.claude/settings.json, .mcp.json, or Claude Desktop config:

Remote OpenD (with encryption):

{
  "mcpServers": {
    "futu-opend": {
      "command": "uvx",
      "args": ["futu-opend-mcp"],
      "env": {
        "FUTU_OPEND_HOST": "your-opend-host",
        "FUTU_OPEND_PORT": "11111",
        "FUTU_OPEND_ENCRYPT": "true",
        "FUTU_OPEND_RSA_KEY": "-----BEGIN RSA PRIVATE KEY-----\\nMIIC...\\n-----END RSA PRIVATE KEY-----"
      }
    }
  }
}

Local OpenD (no encryption):

{
  "mcpServers": {
    "futu-opend": {
      "command": "uvx",
      "args": ["futu-opend-mcp"],
      "env": {
        "FUTU_OPEND_ENCRYPT": "false"
      }
    }
  }
}

Extract the RSA key for the env var:

docker exec futu-opend cat /rsa/rsa_private_pkcs1.pem | awk '{printf "%s\\n", $0}'

Configuration (env vars)

Var	Default	Purpose
FUTU_OPEND_HOST	127.0.0.1	OpenD host
FUTU_OPEND_PORT	11111	OpenD port
FUTU_OPEND_RSA_KEY	-	inline PEM of the shared RSA private key
FUTU_OPEND_RSA_KEY_FILE	-	path to the PEM file (alternative to above)
FUTU_OPEND_ENCRYPT	true	proto encryption; false for local 127.0.0.1 OpenD
FUTU_OPEND_LOG_LEVEL	INFO	logging level

OpenD and the SDK share one RSA private key (PKCS#1 1024-bit). Get it from a dockerized OpenD with: docker compose logs opend | grep -A20 'NEW RSA PRIVATE KEY'.

Tools

~50 read-only tools across: price/quote, search, screening, financials, research/valuation, corporate actions, shareholders, profile, capital flow, short interest, options, option underlying IV/HV, warrants/futures, plates, industrial chains, institutions, macro, dividends, IPO, and diagnostics. See docs/superpowers/specs/2026-07-10-futu-opend-mcp-design.md.

Development

pip install -e ".[dev]"
pytest -q -m "not integration"   # unit tests (no OpenD needed)
ruff check .

Live-OpenD integration tests are marked integration and skip themselves when OpenD is unreachable. Re-vendor the official skill pack with ./scripts/sync_skill.sh.

Attribution

Wraps the official Futu futuapi skill pack (vendored under src/futu_opend_mcp/_skill/futuapi/, unmodified). Legal terms in that folder apply.

License

MIT.