@igoforth/polymarket-mcp
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@@igoforth/polymarket-mcplist active political markets"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
@igoforth/polymarket-mcp
MCP server exposing 47 Polymarket API tools for AI assistants. Covers the full Gamma, CLOB, and Data APIs plus a fluent MarketBuilder for multi-source queries.
Installation
npm install -g @igoforth/polymarket-mcpRelated MCP server: Polymarket MCP Server
Usage
Claude Code
Add to ~/.claude/settings.json:
{
"mcpServers": {
"polymarket": {
"command": "polymarket-mcp"
}
}
}Claude Desktop
{
"mcpServers": {
"polymarket": {
"command": "npx",
"args": ["-y", "@igoforth/polymarket-mcp"]
}
}
}Tools
Market Data (Gamma API)
Tool | Description |
| Fluent MarketBuilder — query markets with field selection and presets |
| List markets with filtering |
| List events with pagination |
| Get event by ID or slug |
| Get tag by ID or slug |
| List all tags |
| Full-text search across markets and events |
| Get series details |
| List all series |
| Sports market metadata |
| Team details for sports markets |
| Public profile by wallet address |
| Comments on markets/events |
| Market clarifications |
Orderbook & Pricing (CLOB API)
Tool | Description |
| Get orderbook depth for token(s) |
| Current price for a token |
| Batch prices for multiple tokens |
| Midpoint price |
| Bid-ask spreads |
| Historical price data |
| Markets available for sampling |
| Market maker reward rates |
| CLOB server timestamp |
User Activity (Data API)
Tool | Description |
| Trading activity for an address |
| Portfolio value |
| Open positions |
| Closed positions |
| Trade history |
| Real-time trading volume |
No API Keys Required
All tools use public Polymarket API endpoints. No authentication needed for read-only market data.
License
MIT
This server cannot be installed
Maintenance
Resources
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Looking for Admin?
If you are the server author, to access and configure the admin panel.
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