io.github.cyanheads/libofcongress-mcp-server

Search LOC digital collections, Chronicling America newspapers (full OCR), and LC Subject Headings.

Ready: LocalSecurity: LocalAuth: UnknownSetup: Unknownmcp_servermcp

Use it

Packages
  • npm: @cyanheads/libofcongress-mcp-server 0.2.10npx -y @cyanheads/libofcongress-mcp-server
    Env: LOC_USER_AGENT, LOC_REQUEST_DELAY_MS, MCP_LOG_LEVEL
  • npm: @cyanheads/libofcongress-mcp-server 0.2.10npx -y @cyanheads/libofcongress-mcp-server
    Env: LOC_USER_AGENT, LOC_REQUEST_DELAY_MS, MCP_HTTP_HOST, MCP_HTTP_PORT, MCP_HTTP_ENDPOINT_PATH, MCP_AUTH_MODE, MCP_LOG_LEVEL
Instructions
  • Use an MCP client, but no callable endpoint or package install target was published.

Version history

VersionStatusPublished
0.2.10LatestactiveJun 20, 2026
0.2.9activeJun 13, 2026
0.2.8activeJun 4, 2026
0.2.7activeJun 2, 2026
0.2.6activeMay 30, 2026
0.2.5activeMay 29, 2026
0.2.4activeMay 26, 2026
0.2.3activeMay 25, 2026
0.2.2activeMay 25, 2026
0.2.1activeMay 24, 2026
0.2.0activeMay 24, 2026