io.github.cyanheads/congressgov-mcp-server
Access U.S. congressional data - bills, votes, members, committees - via MCP.
Ready: ReadySecurity: SecureAuth: No authSetup: Openmcp_servermcp
Use it
- Endpoints
- https://congressgov.caseyjhand.com/mcp streamable-http
- Packages
- npm: @cyanheads/congressgov-mcp-server 0.3.31
npx -y @cyanheads/congressgov-mcp-serverEnv: CONGRESS_API_KEY, MCP_LOG_LEVEL - npm: @cyanheads/congressgov-mcp-server 0.3.31
npx -y @cyanheads/congressgov-mcp-serverEnv: CONGRESS_API_KEY, MCP_HTTP_HOST, MCP_HTTP_PORT, MCP_HTTP_ENDPOINT_PATH, MCP_AUTH_MODE, MCP_LOG_LEVEL
- npm: @cyanheads/congressgov-mcp-server 0.3.31
- Instructions
- Use the MCP protocol over streamable-http.
- No authentication metadata was declared; the endpoint may still require credentials.
Version history
VersionStatusPublished
0.3.31LatestactiveJun 20, 2026
0.3.30activeJun 12, 2026
0.3.29activeJun 4, 2026
0.3.28activeJun 2, 2026
0.3.27activeJun 1, 2026
0.3.26activeJun 1, 2026
0.3.25activeMay 31, 2026
0.3.24activeMay 31, 2026
0.3.23activeMay 30, 2026
0.3.22activeMay 29, 2026
0.3.21activeMay 23, 2026
0.3.20activeMay 21, 2026
0.3.19activeMay 21, 2026
0.3.18activeMay 21, 2026
0.3.17activeMay 16, 2026
0.3.16activeMay 8, 2026
0.3.15activeMay 8, 2026
0.3.14activeApr 24, 2026
0.3.13activeApr 21, 2026
0.3.12activeApr 21, 2026
0.3.11activeApr 19, 2026
0.3.10activeApr 19, 2026
0.3.9activeApr 19, 2026
0.3.8activeApr 19, 2026
0.3.7activeMar 30, 2026
0.3.6activeMar 28, 2026
0.3.5activeMar 28, 2026
0.3.4activeMar 26, 2026
0.3.3activeMar 24, 2026