Polymarket Agent Kit MCP Server

Polymarket Agent Kit

Intelligence for Polymarket trading bots and AI agents — scored wallets, insider signals, funding clusters, whale flow, and live market data over 1.88B indexed on-chain fills, delivered to your agent through MCP or REST.

The official Polymarket/agents repo (3.7K★) was archived in May 2026 and no longer runs. This kit is a maintained, intelligence-first path for the same builders: connect your agent to the CrowdIntel MCP server for the decision side, and pair it with the official CLOB client for execution.

Read-only by design. No custody, no order placement, no keys to your funds. Your agent decides with CrowdIntel data; it trades through Polymarket's official CLOB API. Not affiliated with Polymarket — see DISCLAIMER.

60-second quickstart (Claude Desktop)

1. Sign in at crowdintel.xyz → Settings → API → mint an MCP token (cint_mcp_…). Free on every plan, no credit card.
2. Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "crowdintel": {
      "type": "http",
      "url": "https://mcp.crowdintel.xyz/mcp",
      "headers": {
        "Authorization": "Bearer cint_mcp_YOUR_TOKEN_HERE"
      }
    }
  }
}

1. Restart Claude Desktop. Ask: "Which Polymarket wallets have real category edge in politics right now?"

Cursor, Zed, and raw JSON-RPC setups: quickstart/. Every endpoint also exists as plain REST — see the API reference and the drop-in AI context doc.

What your agent gets

Full parameter reference: docs/tools.md.

Recipes — agent patterns that work

1. Follow the smart money on a hot market — get_market_movers → get_market_flow → get_whale_activity.
2. Should my agent trust this wallet's signal? — search_wallets → get_wallet_stats + get_wallet_timing + get_wallet_alerts. Raw win rates lie (small samples, wash trading, sybil clusters); the dossier ships shrinkage-adjusted stats.
3. Find a coordinated ring before it resolves — scan_insider_signals / find_funding_clusters → get_cluster.
4. Category-specialist copy-trade screen — screen_wallets_by_edge → get_leaderboard.

Each recipe ends where execution begins: hand the decision to the official CLOB client. This kit never places orders.

Agent Skills

Four drop-in skills for Claude / Cursor / any Agent-Skills client — each one is a procedure, not a prompt, and each states where its numbers come from:

Copy skills/ into ~/.claude/skills/ (or your client's skills directory).

Rate limits

Every tool answers on a free token; paid tiers raise the caps (see pricing). MCP daily calls: 20 free / 50 Pro / 300 Terminal / 1,500 Terminal Pro. REST: 50 req/hr free up to 5,000 req/hr Terminal Pro.

Links

• MCP server guide · API reference · OpenAPI 3.1 spec
• AI context doc — one file that teaches any LLM the whole API
• Methodology — how scores and stats are computed

Docs

• docs/metrics.md — the formulas: EV-per-dollar CI, event-clustered z, FDR q-values, the gated insider score.
• docs/pitfalls.md — seven ways Polymarket wallet data lies to you. Win rate can filter a board; it can never sort one.
• docs/comparison.md — honest comparison, including when to use the official CLOB, a raw dataset, or Bitquery instead.
• docs/tools.md — every tool, by group.
• examples/ — Python screener, TypeScript webhook receiver, MCP config.
• openapi.json — the full REST spec (40 endpoints), refreshed weekly by CI.

Last updated: 2026-08-16 · 1.88B fills · 2.13M markets · 3.06M scored wallets (freshness).

License

MIT. Not affiliated with, endorsed by, or sponsored by Polymarket — see DISCLAIMER.