polymarket-mcp

Polymarket data for AI agents.

CommunityRequires local installNo sign-inGlobalFreeCan modify data
This server only runs on your computer. It cannot be added to Claude or ChatGPT web. See the project docs for installation.

What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Polymarket data for AI agents. Plug this into Claude Desktop, Cursor, Cline, or any MCP-compatible client and ask things like:

    • "Who are the top 10 Polymarket wallets by 30-day profit?"
    • "Show me recent BUYs from smart money in the last 30 minutes"
    • "What's the market info for mlb-nyy-tor-2026-06-13?"

    Fully stateless — no database, no setup, no API keys. All data comes from public sources (our hosted signed Oracle endpoint + Polymarket's public APIs).

    6 tools:

    • get_top_wallets — top wallets by 30-day realized PnL
    • get_top_markets — top active markets by volume
    • get_wallet_history — recent trades for a wallet (live)
    • get_market_info — market details by slug
    • get_smart_money_flow — live BUYs from top wallets
    • get_signed_snapshot — ECDSA-signed Polymarket snapshot

    The Oracle snapshot is signed with secp256k1 (same curve as Ethereum). Signer address is published in every response — verify it yourself if you need provenance guarantees.

    Requires a local install: run the server on your machine, then point your client at it.

    Tools not fetched yet: the server requires sign-in; the list appears after a manual check.