{"slug":"com-nobleblocks-nobleblocks-mcp-1b5edbf2","name":"com.nobleblocks/nobleblocks-mcp","summary":"Search 340M+ academic papers — citation graphs, semantic similarity, and AI literature reviews.","status":"live","headings":[{"slug":"science-research","title":"Science & research"}],"indexable":true,"listed_since":"2026-10-25T17:50:48.983737Z","sources":[{"source":"mcp_registry","external_id":"com.nobleblocks/nobleblocks-mcp","owner_address":null,"seen_at":"2026-10-25T17:50:48.983737Z","removed_at":null}],"endpoints":[{"url":"https://mcp.nobleblocks.com/mcp","host":"mcp.nobleblocks.com","protocol":"mcp","state":"live","last_probe_at":"2026-11-11T05:19:21.013931Z","last_ok_at":"2026-11-11T05:19:21.013931Z","tools_count":11,"tools_changed_at":"2026-10-28T09:43:13.431301Z","uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[],"payment_options":[],"usage":null,"assessment":{"method":"2026.11.3","checks":[{"id":"answers","state":"pass","reason":"Answered a check 6 hours ago."},{"id":"owner","state":"pass","reason":"Control proven: nobleblocks.com, proven to the MCP Registry."},{"id":"track_record","state":"fail","reason":"Listed for 16 days; 30 are needed."},{"id":"real_customers","state":"not_applicable","reason":"It does not sell over x402."},{"id":"clean_scan","state":"pass","reason":"None of the patterns addrbook looks for (hidden instructions, invisible characters) appeared in the 11 tools this server showed it."}],"passed":3,"applicable":4,"contradicted":false,"computed_at":"2026-11-11T00:24:04.348009Z"},"identity":{"endpoint_domains":["nobleblocks.com"],"proven_domains":[{"domain":"nobleblocks.com","proven_by":"mcp_registry","serves_endpoint":true,"as_of":"2026-10-25T17:50:48.983737Z"}],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":{"endpoint_url":"https://mcp.nobleblocks.com/mcp","tools":11,"high":0,"medium":0,"findings":[{"code":"fetches_urls","severity":"capability","tool":"fetch","detail":""}],"observed_at":"2026-10-28T09:43:13.436050Z","evidence_id":766819},"notice":"Not affiliated with addrbook — claim or request removal."}