polymarket-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| CHAIN_ID | No | Blockchain network chain ID | 137 |
| CLOB_API_BASE | No | Polymarket CLOB API base URL | https://clob.polymarket.com |
| FUNDER_ADDRESS | No | Alternative funder address (alias) | |
| SIGNATURE_TYPE | No | Signature type for signing transactions | 2 |
| POLYGON_RPC_URL | No | Polygon RPC URL for transactions | https://polygon-rpc.com |
| POLYMARKET_FUNDER | No | Funder address for transactions | |
| POLYMARKET_PRIVATE_KEY | No | Private key for trading (enables trading tools) |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {} |
| logging | {} |
| completions | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| get_market_by_slugA | Get detailed information about a specific market by its slug identifier. The slug can be extracted from the Polymarket URL. |
| get_event_by_slugA | Get detailed information about a specific event by its slug identifier. Events group multiple related markets. |
| list_active_marketsA | List all currently active markets with pagination. Returns markets that are not yet closed. |
| search_marketsB | Search for markets, events, and profiles using text search. |
| get_markets_by_tagB | Get markets filtered by a specific tag ID. Useful for finding markets in specific categories. |
| get_all_tagsA | Get a list of all available tags for categorizing markets. |
| get_order_bookB | Get the current order book for a specific market token. Shows all active buy and sell orders. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 7 tools
Each tool has a clearly distinct purpose: tags, events, markets, order book, listing, and search. No overlapping functionality.
All tools follow a consistent verb_noun pattern using snake_case (get_, list_, search_).
7 tools is well-scoped for a prediction market querying server, covering essential data access without being too few or too many.
Covers listing, searching, details, tags, and order book. Minor gap: no direct price or historical data, but adequate for common queries.