FEC Campaign Finance for Claude.ai
org.memoryapi/fec
FEC campaign finance data: candidate fundraising, donors, and spending
client:Claude.ai
transport:streamable-http
tools:3
Install FEC Campaign Finance in Claude.ai
Settings → Connectors → Add custom connector
https://fec.memoryapi.org/mcp
Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs