AI Plugin Index
polymarket-mcp-server
CommunityMCP server by mrlarryjohnson111 · updated
Live Polymarket data for agents: markets, insider-scored whale trades, leaderboards, wallet P&L polymarket-mcp-server is a community project by mrlarryjohnson111, not verified by a company domain.
No licence found, so reuse rights are unclear
Clear description, published package or server URL, original repository
Not checked yet. What we check
What you need
| Setting | Needed | What it is |
|---|---|---|
AuthorizationHeader, secret | Required | Apify API token (free account) as 'Bearer <token>' |
From the publisher's entry in the official MCP Registry. Required settings are already in the install config below as placeholders.
Install polymarket-mcp-server
Built from the published package, never by AIclaude mcp add --transport http polymarket-mcp-server https://mrlarryjohnson--polymarket-mcp-server.apify.actor/mcp --header "Authorization: Bearer YOUR_API_KEY"Run in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"polymarket-mcp-server": {
"url": "https://mrlarryjohnson--polymarket-mcp-server.apify.actor/mcp",
"headers": {
"Authorization": "Bearer YOUR_API_KEY"
}
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
Step-by-step: install polymarket-mcp-server in Claude Desktop
{
"mcpServers": {
"polymarket-mcp-server": {
"url": "https://mrlarryjohnson--polymarket-mcp-server.apify.actor/mcp",
"headers": {
"Authorization": "Bearer YOUR_API_KEY"
}
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"polymarket-mcp-server": {
"url": "https://mrlarryjohnson--polymarket-mcp-server.apify.actor/mcp",
"headers": {
"Authorization": "Bearer YOUR_API_KEY"
}
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
{
"mcpServers": {
"polymarket-mcp-server": {
"serverUrl": "https://mrlarryjohnson--polymarket-mcp-server.apify.actor/mcp",
"headers": {
"Authorization": "Bearer YOUR_API_KEY"
}
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
Step-by-step: install polymarket-mcp-server in Antigravity CLI
https://mrlarryjohnson--polymarket-mcp-server.apify.actor/mcpIn ChatGPT: Settings, Connectors, Add custom connector, then paste this URL. Works in any client that supports remote servers.
MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the polymarket-mcp-server block.
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polymarket-mcp-server: common questions
How do I install polymarket-mcp-server?
In Claude Code run claude mcp add --transport http polymarket-mcp-server https://mrlarryjohnson--polymarket-mcp-server.apify.actor/mcp --header "Authorization: Bearer YOUR_API_KEY". For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is polymarket-mcp-server the official server?
polymarket-mcp-server is a community project by mrlarryjohnson111, not verified by a company domain.
Is polymarket-mcp-server free?
The code is public, but no licence file was found, so check the repository before commercial use.
Is polymarket-mcp-server safe to use?
It scores 12 of 100. Grades: licence F, quality C. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to polymarket-mcp-server?
Similar MCP servers: mcp, CCXT, Finance Toolkit, Yahoo Finance2.
Does polymarket-mcp-server work with ChatGPT?
Yes. Add its server URL in ChatGPT as a custom connector. See MCP in ChatGPT.