Is Mcp Polymarket safe to use?

Mcp Polymarket has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install Mcp Polymarket?

Mcp Polymarket supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can Mcp Polymarket do?

Mcp Polymarket provides 14 tools: approve_allowances, cancel_all_orders, cancel_order, get_all_tags, get_balance_allowance and 9 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with Mcp Polymarket?

Mcp Polymarket is compatible with Claude Desktop, Cursor, Claude Code, and most MCP clients that support stdio transport. It uses stdio transport.

Is Mcp Polymarket actively maintained?

Mcp Polymarket is recently maintained — last commit was 56 days ago. It has 18 GitHub stars.

Mcp Polymarket

Polymarket MCP Server - Model Context Protocol server for Polymarket trading

MaintainedNot tested

Finance

★ 18↓ 43/wknpm GitHub

76BNo CVEsmaintained14 tools

Quick Install

{
  "mcpServers": {
    "mcp-polymarket": {
      "args": [
        "-y",
        "@iqai/mcp-polymarket"
      ],
      "command": "npx"
    }
  }
}

Setup guide

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/mcp-polymarket)](https://mcppedia.org/s/mcp-polymarket)

Should you use this server?

The Polymarket MCP Server enables AI agents to interact with Polymarket, a leading prediction market platform on Polygon. This server provides comprehensive access to market data, real-time pricing, order books, and trading capabilities through the Polymarket API.

✓

Is it safe?

No known CVEs for @iqai/mcp-polymarket.

No authentication — any process on your machine can connect.

License not specified.

✓

Is it maintained?

Last commit 56 days ago. 18 stars. 43 weekly downloads.

Will it work with my client?

Transport: stdio. Works with Claude Desktop, Cursor, Claude Code, and most MCP clients.

Context cost

14 tools. ~1,200 tokens (0.6% of 200K).

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y '@iqai/mcp-polymarket' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Score Breakdown

MCPpedia Score

Click each category to see evidence

76B

Last scored 23h ago

How we score →

Security

30/30

No known vulnerabilities.

✓

Known CVEs — No known CVEs for @iqai/mcp-polymarketcheck OSV.dev

✓

Tool safety — No dangerous patterns detected

✓

Tool poisoning — No poisoning indicators detected

✓

Injection vectors — No injection vectors detected

✓

Tool stability — Tool definitions stable

○

Dependency health — found on deps.dev, recently updated

✗

License — No license specified

○

Authentication

Tools (14)

approve_allowances

Grant the USDC and Conditional Tokens approvals required to trade on Polymarket. Automatically approves only the contracts that don't already have approvals set. Includes both regular and NegRisk markets.

cancel_all_orders

Cancel all open orders for the authenticated account.

cancel_order

Cancel a specific order by its ID.

get_all_tags

Get a list of all available tags for categorizing markets.

get_balance_allowance

Get balance and allowance information for the authenticated account. Can check COLLATERAL or CONDITIONAL tokens.

get_event_by_slug

Get detailed information about a specific event by its slug identifier. Events group multiple related markets.

get_market_by_slug

Get detailed information about a specific market by its slug identifier. The slug can be extracted from the Polymarket URL.

get_markets_by_tag

Get markets filtered by a specific tag ID. Useful for finding markets in specific categories.

get_open_orders

Get all open orders for the authenticated account. Can optionally filter by market.

get_order

Get details of a specific order by its ID.

Frequently Asked Questions

Is Mcp Polymarket safe to use?: Mcp Polymarket has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install Mcp Polymarket?: Mcp Polymarket supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can Mcp Polymarket do?: Mcp Polymarket provides 14 tools: approve_allowances, cancel_all_orders, cancel_order, get_all_tags, get_balance_allowance and 9 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with Mcp Polymarket?: Mcp Polymarket is compatible with Claude Desktop, Cursor, Claude Code, and most MCP clients that support stdio transport. It uses stdio transport.
Is Mcp Polymarket actively maintained?: Mcp Polymarket is recently maintained — last commit was 56 days ago. It has 18 GitHub stars.

Mcp Polymarket

Quick Install

Should you use this server?

Test This Server

Score Breakdown

MCPpedia Score

Security

Tools (14)

Reviews

Frequently Asked Questions

Similar servers

Alpha Vantage Mcp

io.github.theYahia/robokassa-mcp

io.github.imbenrabi/financial-modeling-prep-mcp-server

Clawpay MCP Server

Discussion