{"id":"com.cnslookup/web3-dns","name":"Web3 DNS (CNSLookup)","description":"Read-only lookup of verified crypto wallet addresses for domains, .cns and ENS names.","connect":{"transport":"streamable-http","url":"https://www.cnslookup.com/mcp"},"website":"https://www.cnslookup.com/developers/mcp","version":"1.0.0","source":"official MCP registry (registry.modelcontextprotocol.io)","reliability":{"verdict":"reliable","attempts":3,"successes":3,"successRate":1,"consecutiveSuccesses":3,"lastStatus":"ok","lastCheckedAt":"2026-10-24T08:15:45.415Z","lastLatencyMs":4591,"toolsAdvertised":5,"method":"MCP initialize + tools/list from Faceabot, identified as FaceabotProbe/1.0 plus, when the server declares a read-only tool (readOnlyHint), one call of that tool with a neutral sample input to check it really returns a result. Servers on the 2026-07-28 MCP revision (no initialize handshake) get the same checks in that revision","work":{"verdict":"proven_working","tool":"list_networks","attempts":3,"successes":3,"successRate":1,"consecutiveSuccesses":3,"lastStatus":"ok","lastMs":2537,"sampleInput":"{}","method":"Faceabot calls one read-only tool (annotations.readOnlyHint) with a neutral sample input and checks that it returns a non-empty result without error."}},"details":"https://faceabot.com/api/catalog?id=com.cnslookup%2Fweb3-dns","page":"https://faceabot.com/tools/com.cnslookup/web3-dns","badge":{"image":"https://faceabot.com/badge/com.cnslookup/web3-dns.svg","markdown":"[![Measured by Faceabot](https://faceabot.com/badge/com.cnslookup/web3-dns.svg)](https://faceabot.com/tools/com.cnslookup/web3-dns)","note":"Live reliability badge the publisher of this server can show on its README or website."},"recentChecks":[{"at":"2026-10-24T08:15:45.415Z","ok":1,"status":"ok","ms":4591,"f_status":"ok"},{"at":"2026-10-23T22:05:45.287Z","ok":1,"status":"ok","ms":4899,"f_status":"ok"},{"at":"2026-10-23T11:03:07.086Z","ok":1,"status":"ok","ms":8067,"f_status":"ok"}],"trust":{"access":"no sign-in needed","tools":5,"declaredReadOnly":5,"declaredCanWrite":0,"declaredDestructive":0,"toolDefinitionsFingerprint":"d478940182715125913aee10d34c1c2f","toolDefinitionsLastChangedAt":null,"toolDefinitionChangesSinceFirstSeen":0,"firstSeenAt":"2026-10-23T11:03:07.437Z","protocol":"2025-06-18","warnings":[],"note":"Facts observed by Faceabot when it last read this server's tool list. 'Can write' counts tools not declared read-only (annotations are self-declared). A changed fingerprint means tool names, descriptions or schemas changed since Faceabot first saw them: re-check before trusting an earlier approval."}}