AI Plugin Index
graph-polymarket-mcp
CommunityMCP server by PaulieB14 · updated · ★ 4 · 24 downloads a week
Query Polymarket prediction markets via The Graph — 20 tools, 8 subgraphs graph-polymarket-mcp is a community project by PaulieB14, not verified by a company domain.
Last commit 7 days ago
MIT: permissive, fine for commercial use
Clear description, published package or server URL, original repository
Not checked yet. What we check
What you need
| Setting | Needed | What it is |
|---|---|---|
GRAPH_API_KEYEnvironment variable, secret | Required | API key for The Graph network (optional, for higher rate limits) |
From the publisher's entry in the official MCP Registry. Required settings are already in the install config below as placeholders.
Install graph-polymarket-mcp
Built from the published package, never by AIclaude mcp add graph-polymarket-mcp -e GRAPH_API_KEY=YOUR_GRAPH_API_KEY -- npx -y graph-polymarket-mcpRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"graph-polymarket-mcp": {
"command": "npx",
"args": [
"-y",
"graph-polymarket-mcp"
],
"env": {
"GRAPH_API_KEY": "YOUR_GRAPH_API_KEY"
}
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
Step-by-step: install graph-polymarket-mcp in Claude Desktop
{
"mcpServers": {
"graph-polymarket-mcp": {
"command": "npx",
"args": [
"-y",
"graph-polymarket-mcp"
],
"env": {
"GRAPH_API_KEY": "YOUR_GRAPH_API_KEY"
}
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"graph-polymarket-mcp": {
"command": "npx",
"args": [
"-y",
"graph-polymarket-mcp"
],
"env": {
"GRAPH_API_KEY": "YOUR_GRAPH_API_KEY"
}
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add graph-polymarket-mcp --env GRAPH_API_KEY=YOUR_GRAPH_API_KEY -- npx -y graph-polymarket-mcp{
"mcpServers": {
"graph-polymarket-mcp": {
"command": "npx",
"args": [
"-y",
"graph-polymarket-mcp"
],
"env": {
"GRAPH_API_KEY": "YOUR_GRAPH_API_KEY"
}
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
Step-by-step: install graph-polymarket-mcp in Antigravity CLI
gemini mcp add graph-polymarket-mcp npx -y graph-polymarket-mcpGemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.
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 graph-polymarket-mcp block.
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graph-polymarket-mcp: common questions
How do I install graph-polymarket-mcp?
In Claude Code run claude mcp add graph-polymarket-mcp -e GRAPH_API_KEY=YOUR_GRAPH_API_KEY -- npx -y graph-polymarket-mcp. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is graph-polymarket-mcp the official server?
graph-polymarket-mcp is a community project by PaulieB14, not verified by a company domain.
Is graph-polymarket-mcp free?
The code is published under the MIT licence. The service it connects to may have its own pricing.
Is graph-polymarket-mcp safe to use?
It scores 61 of 100. Grades: maintenance A, licence A, quality C. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to graph-polymarket-mcp?
Similar MCP servers: Jitsu, Oh My Posh Validator, World Monitor, mcp.
Does graph-polymarket-mcp work with ChatGPT?
Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.