Search LOC digital collections, Chronicling America newspapers (full OCR), and LC Subject Headings.
Runs locally over stdio
This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).
Run
npx -y @cyanheads/libofcongress-mcp-server
MCP client config
{
"mcpServers": {
"libofcongress-mcp-server": {
"command": "npx",
"args": [
"-y",
"@cyanheads/libofcongress-mcp-server"
]
}
}
}Run
npx -y @cyanheads/libofcongress-mcp-server
MCP client config
{
"mcpServers": {
"libofcongress-mcp-server": {
"command": "npx",
"args": [
"-y",
"@cyanheads/libofcongress-mcp-server"
]
}
}
}