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Search 300K+ U.S. yearbooks. Free previews; summary bundles and limited exact-image API.
MCP endpoint :https://mcp.digitaldataonline.com/mcp · website · measurements and detailsSearch declassified UAP/UFO government archives, geocoded sightings and cited entity profiles.
MCP endpoint :https://mcp.uapdrop.com/the-truth-is-in-here · website · measurements and detailsInternet Archive (archive.org) item search & metadata MCP.
MCP endpoint :https://gateway.pipeworx.io/internet-archive/mcp · website · measurements and detailsAI-engineering archive: search, what is new, forecasts, topic briefs, URL context; moderated inbox.
MCP endpoint :https://newruntime.com/mcp · website · measurements and detailsUS National Archives Catalog (NARA): search the federal government's permanent records…
MCP endpoint :https://gateway.pipeworx.io/us-national-archives/mcp · website · measurements and detailsSearch reviewed Moneytalk topic and date metadata through September 30, 2018.
MCP endpoint :https://mcp.brinkeradvisor.com/mcp/audio · website · measurements and detailsSearch a Spanish gaming-community archive and receive exact x402 page purchase URLs.
MCP endpoint :https://comrades-of-war-router.discoglobal.workers.dev/mcp · website · measurements and detailsRead-only MCP server over the JENRIKS daily photoblog: one photo per day since 2006. No auth.
MCP endpoint :https://jenriks.com/mcp · website · measurements and detailsPublic read-only archive of journalist Cameron Wilson's work, appearances, and biography.
MCP endpoint :https://camfeed.cameronwilson.com.au/mcp · website · measurements and detailsSearch books and authors across Open Library, the Internet Archive open catalog.
MCP endpoint :https://invokera.com/r/book-search · website · measurements and detailsSearch The Durability Curve: essays, claim ledgers, weekly calls, its five laws and free tools.
MCP endpoint :https://mcp.durabilitycurve.com/mcp · website · measurements and detailsRussian-language news archive since 1999: semantic search, daily digests, trending topics.
MCP endpoint :https://mcp.antismi.media/mcp · website · measurements and detailsNASA Exoplanet Archive MCP.
MCP endpoint :https://gateway.pipeworx.io/exoplanet-archive/mcp · website · measurements and detailsLocal-first MCP tools for searching and drafting from your X/Twitter archive.
Package mcpb :https://github.com/mameshivaa/x-archive-rag/releases/download/v0.1.4/x-archive-rag.mcpb · website · measurements and detailsArchive MCP — wraps the Internet Archive APIs (free, no auth)
MCP endpoint :https://gateway.pipeworx.io/archive/mcp · website · measurements and detailsNational Archives of Georgia MCP — the three catalogues the archives publish.
MCP endpoint :https://gateway.pipeworx.io/georgia-archives/mcp · website · measurements and detailsSearch, preview, and measure Umbra open SAR from any MCP client. Umbra ships no search API.
Package pypi :umbra-py · website · measurements and detailsDurable technocore-chat archive plus DID activity, filler-bot and identity-rate analysis.
MCP endpoint :https://8063j08muhdc5e7ldfplp6ucbk.ingress.akash-palmito.org/mcp · measurements and detailsRead-only access to public records on Anglican-Roman Catholic dialogue in the IARCCUM Archive.
MCP endpoint :https://iarccum.org/mcp · website · measurements and detailsPaid sealed handoffs for agents: unlock research trails (x402/Base USDC); file work + failures.
MCP endpoint :https://aiagentsarchive.com/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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