openmm-mcp
MCP server for OpenMM — exposes market data, account, trading, and strategy tools to AI agents
What it can do
What data it sees
Do you need an account
No: the server works without sign-in
MCP server for OpenMM — exposes market data, account, trading, and strategy tools to AI agents
How to connect
How to connect openmm-mcp to Claude
The server address to paste into Claude settings:
https://mcp.openmm.io/mcp
- Open Claude (claude.ai or the desktop app).
- Go to Settings → Connectors.
- Click Add custom connector.
- Paste the server address copied below into Remote MCP server URL and click Add.
- In a chat, click + → Connectors and switch the new connector on.
Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.
Authorization
After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.
How to connect openmm-mcp to ChatGPT
The server address to paste into ChatGPT settings:
https://mcp.openmm.io/mcp
- Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
- Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
- Open Settings → Connectors and click Create.
- Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
- Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
- In a new chat open + → Apps/Connectors and enable the connector.
OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.
Authorization
On first use ChatGPT opens the service's sign-in window. Sign in and approve access.
How to connect openmm-mcp to Cursor
The server address to paste into Cursor settings:
https://mcp.openmm.io/mcp
Fastest: click Open in Cursor below and confirm the prompt.
Manually:
- In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
- Paste the JSON copied below into
~/.cursor/mcp.json(per project:.cursor/mcp.jsonin the repo root). - Save the file. The server appears in the MCP list; authorize it there if asked.
Authorization
If the service needs sign-in, an authorize button appears next to the server in the MCP list.
Server tool list (15)
Raw names from tools/list. Only developers need these.
| list_exchanges | List all supported exchanges with their IDs, features, and required credentials |
| get_ticker | Get real-time price, bid/ask, spread, and volume for a trading pair |
| get_orderbook | Fetch order book depth (bids and asks) for a trading pair |
| get_trades | Get recent trades for a trading pair |
| get_ohlcv | Get OHLCV (candlestick) data for a trading pair |
| get_balance | Get account balances for all assets (or a specific asset) on a supported exchange |
| list_orders | List open orders on a supported exchange, optionally filtered by trading pair symbol |
| create_order | Create a new order (limit or market) on a supported exchange |
| cancel_order | Cancel a specific order by ID on a supported exchange |
| cancel_all_orders | Cancel all open orders for a trading pair on a supported exchange |
| get_cardano_price | Get aggregated price for a Cardano native token from DEX liquidity pools (TOKEN/USDT via ADA bridge) |
| discover_pools | Discover Cardano DEX liquidity pools for a native token via Iris API |
| start_grid_strategy | Calculate and optionally place grid trading orders around the current price |
| stop_strategy | Cancel all open orders for a trading pair, effectively stopping any running grid strategy |
| get_strategy_status | Get current grid strategy status: open orders, current price, and P&L estimate |