io.github.cyanheads/congressgov-mcp-server

up checked 2026-11-11T07:38:08.772Z

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Publisher-provided description

Access U.S. congressional data (bills, votes, members, committees) via MCP.

Summary by lookupd

Lets an agent browse and retrieve U.S. congressional bills, votes, members, committees, laws, reports and CRS summaries.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http congressgov-mcp-server https://congressgov.caseyjhand.com/mcp

Claude Code, npm package (stdio)

claude mcp add congressgov-mcp-server -- npx -y @cyanheads/congressgov-mcp-server

Claude Code, npm package (stdio)

claude mcp add congressgov-mcp-server -- npx -y @cyanheads/congressgov-mcp-server

Codex, remote (streamable-http)

codex mcp add congressgov-mcp-server --url https://congressgov.caseyjhand.com/mcp

Codex, npm package (stdio)

codex mcp add congressgov-mcp-server -- npx -y @cyanheads/congressgov-mcp-server

Codex, npm package (stdio)

codex mcp add congressgov-mcp-server -- npx -y @cyanheads/congressgov-mcp-server

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "congressgov-mcp-server": {
      "url": "https://congressgov.caseyjhand.com/mcp"
    }
  }
}

Cursor, npm package (stdio) → .cursor/mcp.json

{
  "mcpServers": {
    "congressgov-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/congressgov-mcp-server"
      ]
    }
  }
}

Cursor, npm package (stdio) → .cursor/mcp.json

{
  "mcpServers": {
    "congressgov-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/congressgov-mcp-server"
      ]
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (12 tools)

Publisher-provided text

• congressgov_bill_lookup Browse and retrieve U.S. legislative bill data from Congress.gov. Discover bills by filtering on congress, bill type, and date range — there is no keyword searc
• congressgov_amendment_lookup Browse and retrieve U.S. congressional amendments from Congress.gov — House (hamdt), Senate (samdt), and Senate unprinted (suamdt, 97th and 98th Congresses only
• congressgov_enacted_laws Browse enacted public and private laws from Congress.gov by congress and law type ('pub' for public laws, 'priv' for private). 'list' filters by enactment statu
• congressgov_member_lookup Discover congressional members and their legislative activity. No name search. For 'list', filter by stateCode (optionally with district), by congress, or by bo
• congressgov_committee_lookup Browse congressional committees and their legislation, reports, and nominations. Committee codes follow the pattern chamber-prefix (h/s/j) + abbreviation + 2-di
• congressgov_roll_votes Retrieve U.S. congressional roll call votes and individual member voting positions for either chamber. Set 'chamber' to 'house' (default, from the Congress.gov
• congressgov_senate_nominations Browse presidential nominations to federal positions and track the Senate confirmation process. Use 'list' to browse, 'get' for nomination detail, 'actions'/'co
• congressgov_bill_summaries Browse recent CRS (Congressional Research Service) bill summaries — plain-language summaries of bills at each legislative stage, useful for answering "what's ha
• congressgov_crs_reports Browse, retrieve, and read CRS (Congressional Research Service) reports — nonpartisan policy analyses by subject-matter experts at the Library of Congress, cove
• congressgov_committee_reports Browse and retrieve committee reports from Congress.gov — reports accompany legislation reported out of committee and explain the bill's purpose, committee amen
• congressgov_daily_record Browse the daily Congressional Record — floor speeches, debates, and legislative text published each day Congress is in session. Navigation is hierarchical: vol
• congressgov_search_bills Keyword-search U.S. bills by title and CRS summary text — the discovery path the Congress.gov API itself lacks (it has no keyword search). Backed by a local ful

Details

• Version: 0.10.0
• Transports: streamable-http, stdio
• Uptime (7 days): 100%
• Median latency: 697 ms
• First indexed: 2026-11-01T09:25:54.812Z
• Last seen in registry: 2026-11-04T05:17:12.984Z
• Repository: https://github.com/cyanheads/congressgov-mcp-server

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