Openstates MCP Server: Install & Setup

Install Openstates in Claude Code

Remote URL

Claude Code

claude mcp add --transport http pipeworx-io-openstates https://gateway.pipeworx.io/openstates/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "pipeworx-io-openstates": {
      "url": "https://gateway.pipeworx.io/openstates/mcp"
    }
  }
}

npm

Claude Code

claude mcp add pipeworx-io-openstates -- npx -y @pipeworx/mcp-openstates

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "pipeworx-io-openstates": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-openstates"
      ]
    }
  }
}

Frequently asked questions

What does the Openstates MCP server do?

OpenStates MCP — bills, legislators, votes in all 50 US states

Is the Openstates MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Openstates run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add Openstates to Claude Code?

Run: claude mcp add --transport http pipeworx-io-openstates https://gateway.pipeworx.io/openstates/mcp

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