Polymarket Toolkit runs on your own machine — the client starts it, so there is no endpoint to ping. 48 installs a week from npm. Last commit 20 Aug 2026.
Read-only Polymarket data tools for AI agents: profiles, PnL, market scans. No keys, no orders.
We read the source, 19 h ago · rules 3dff92dd89df
Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.
const child = spawn(process.execPath, [...NODE_ARGS, ...argv], {
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
const child = spawn(process.execPath, [...NODE_ARGS, ...argv], {
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
Code changes quietly between releases, and nobody reads the diff of a dependency. We do, on every release — watch Polymarket Toolkit and you get told the day something new turns up.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add polymarket-toolkit -- npx -y polymarket-toolkit-mcp
{
"mcpServers": {
"polymarket-toolkit": {
"args": [
"-y",
"polymarket-toolkit-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.polymarket-toolkit]
command = "npx"
args = ["-y", "polymarket-toolkit-mcp"]
{
"mcpServers": {
"polymarket-toolkit": {
"args": [
"-y",
"polymarket-toolkit-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"polymarket-toolkit": {
"args": [
"-y",
"polymarket-toolkit-mcp"
],
"command": "npx"
}
}
}
Read-only Polymarket prediction market data for AI agents.
Live market prices and candles for AI agents (200+ coins). Data only, no trading advice.
Live prediction markets: Polymarket + Kalshi prices, odds, order books. Pay-per-call USDC, no key.
Read-only BTC/XMR/ZEC/DOGE/LTC chain data for AI agents (16 tools)
Trade journal plus read-only market, research, and brokerage data tools for external AI clients.
Read-only MCP tools for Mana public creations, tags, creator profiles, and share pages.
17 market-data tools for AI agents: eBay sold prices, company KYC, SEC filings, patents, auctions
Read-only network & security recon tools (DNS, TLS, headers, CORS) for AI agents, each graded.
Answers built from our own checks of this server.