KeyVex MCP Server: Install & Setup

Install KeyVex in Claude Code

Claude Code

claude mcp add --transport http keyvex https://mcp.keyvex.com

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

{
  "mcpServers": {
    "keyvex": {
      "url": "https://mcp.keyvex.com"
    }
  }
}

Frequently asked questions

What does the KeyVex MCP server do?

US public financial disclosures for AI agents: Congress trades, SEC filings, FEC, lobbying, more

Is the KeyVex MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does KeyVex run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add KeyVex to Claude Code?

Run: claude mcp add --transport http keyvex https://mcp.keyvex.com

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