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Retrieve loc_id boundary metadata, polygons, supported scopes, and comparisons.
MCP endpoint :https://app.daedalmap.com/mcp/boundaries · website · measurements and detailsResolve coordinates and geographic identifiers to loc_id, crosswalks, and bounded shapes.
MCP endpoint :https://app.daedalmap.com/mcp/geography · website · measurements and detailsConvert WGS84 coordinates to the latest available administrative loc_id chain.
MCP endpoint :https://app.daedalmap.com/mcp/reverse-geocoding · website · measurements and detailsContent-Location URL shape, value discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/content-loc/mcp · website · measurements and detailsLocation absolute-URL shape, value discarded
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/loc-ok/mcp · website · measurements and detailsSearch the Library of Congress collections. No key required.
Package npm :loc-mcp · website · measurements and detailsGestion locative française : biens, locataires, baux, quittances, comptabilité. OAuth 2.1.
MCP endpoint :https://api.qalimo.fr/mcp · website · measurements and detailsSearch LOC digital collections, Chronicling America newspapers (full OCR), and LC Subject Headings.
MCP endpoint :https://libofcongress.caseyjhand.com/mcp · website · measurements and detailsDir tree, file stats, duplicates, LOC for AI agents
Package npm :@rog0x/mcp-file-tools · website · measurements and detailsLibrary of Congress (loc.gov) MCP — the world's largest library.
MCP endpoint :https://gateway.pipeworx.io/library-of-congress/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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