libofcongress-mcp-server

by cyanheads·io.github.cyanheads/libofcongress-mcp-server·v0.2.17

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

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Reviews

Nobody has reviewed libofcongress-mcp-server yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

Tool lists for local packages are only visible after install.

Not scanned yet. New registry listings are scanned within a day of import.

Runs npx -y @cyanheads/libofcongress-mcp-server on your machine. Read the scan report first; the gateway never runs local packages.

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

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Local package. It runs on your machine, not through the gateway.

LOC_USER_AGENTUser-Agent header sent with LOC API requests. LOC recommends a descriptive value for polite access.
LOC_REQUEST_DELAY_MSDelay in milliseconds between LOC API requests to stay under the 20 req/min rate limit.
MCP_LOG_LEVELSets the minimum log level for output (e.g., 'debug', 'info', 'warn').
MCP_SESSION_MODEHTTP session mode: auto, stateful, or stateless.
LOC_USER_AGENTUser-Agent header sent with LOC API requests. LOC recommends a descriptive value for polite access.
LOC_REQUEST_DELAY_MSDelay in milliseconds between LOC API requests to stay under the 20 req/min rate limit.
MCP_HTTP_HOSTThe hostname for the HTTP server.
MCP_HTTP_PORTThe port to run the HTTP server on.
MCP_HTTP_ENDPOINT_PATHThe endpoint path for the MCP server.
MCP_AUTH_MODEAuthentication mode to use: 'none', 'jwt', or 'oauth'.
MCP_LOG_LEVELSets the minimum log level for output (e.g., 'debug', 'info', 'warn').
MCP_SESSION_MODEHTTP session mode: auto, stateful, or stateless.

Claim it to keep the listing current and reply to reviews. Claiming never changes the grade or hides a review.

Shows the safety grade and links back to this page. It updates itself after every scan and review.

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