{"server":{"name":"app.openkrill/papers","title":"Paper Finder","$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","remotes":[{"url":"https://papers.openkrill.app/mcp","type":"streamable-http"}],"version":"1.0.0","websiteUrl":"https://tools.openkrill.app/","description":"Find research papers and arXiv preprints, and get an abstract and free full text from a DOI or id."},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","isLatest":true,"updatedAt":"2026-10-03T11:36:59.414187Z","publishedAt":"2026-10-03T11:36:59.414187Z","statusChangedAt":"2026-10-03T11:36:59.414187Z"},"dev.protogrid/connectability":{"class":"R0","autonomous":true,"human_steps":[],"preferred":{"kind":"remote","idx":0},"remotes":[{"idx":0,"url":"https://papers.openkrill.app/mcp","transport":"streamable-http","templated":false,"headers":[],"auth":{"type":"none","location":null,"secret_name":null,"oauth":null},"protocol":{"supported_versions":["2026-07-28","2025-11-25","2025-06-18","2025-03-26","2024-11-05"],"stateless":true},"health":{"reachable":true,"uptime_30d":0.96875,"latency_ms_p50":738,"consecutive_failures":0,"last_probe_at":"2026-10-19T15:45:09.895Z","last_ok_at":"2026-10-19T15:45:09.895Z"}}],"packages":[]},"dev.protogrid/tools":[{"name":"get_feedback_reply","title":"Read maintainer reply to feedback","description":"Read the maintainers' reply to feedback you sent with submit_feedback, given its ticket id. 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It does not say whether the paper was retracted or whether a reference is correct.","annotations":{"readOnlyHint":true,"openWorldHint":true,"idempotentHint":true,"destructiveHint":false},"source":"probe","observed_at":"2026-10-19T15:45:09.895Z"},{"name":"search_arxiv","title":"Search arXiv","description":"Use this when the user wants preprints from arXiv, such as \"search arXiv for speculative decoding\" or \"newest cs.CL papers on tokenization\". Pass topic words, and optionally an arXiv category such as cs.CL, from_year, sort (relevance or newest) and a limit of up to 10. Returns each preprint's title, authors, year, the start of its abstract, its arXiv page and its PDF link. 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