{"id":"com.frontsentinel/domain-security","name":"Front Sentinel","description":"Read-only security checks for dApp domains: registry lock, DNSSEC, CAA, SRI, SEAL DNS controls","connect":{"transport":"streamable-http","url":"https://frontsentinel.com/mcp"},"website":"https://frontsentinel.com/mcp","version":"1.0.0","source":"official MCP registry (registry.modelcontextprotocol.io)","reliability":{"verdict":"measuring","attempts":2,"successes":2,"successRate":1,"consecutiveSuccesses":2,"lastStatus":"ok","lastCheckedAt":"2026-10-23T22:00:50.359Z","lastLatencyMs":5902,"toolsAdvertised":4,"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":"testing","tool":"check_registry_lock","attempts":2,"successes":2,"successRate":1,"consecutiveSuccesses":2,"lastStatus":"ok","lastMs":4699,"sampleInput":"{\"domain\":\"example.com\"}","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.frontsentinel%2Fdomain-security","page":"https://faceabot.com/tools/com.frontsentinel/domain-security","badge":{"image":"https://faceabot.com/badge/com.frontsentinel/domain-security.svg","markdown":"[![Measured by Faceabot](https://faceabot.com/badge/com.frontsentinel/domain-security.svg)](https://faceabot.com/tools/com.frontsentinel/domain-security)","note":"Live reliability badge the publisher of this server can show on its README or website."},"recentChecks":[{"at":"2026-10-23T22:00:50.359Z","ok":1,"status":"ok","ms":5902,"f_status":"ok"},{"at":"2026-10-23T11:03:06.066Z","ok":1,"status":"ok","ms":7682,"f_status":"ok"}],"trust":{"access":"no sign-in needed","tools":4,"declaredReadOnly":4,"declaredCanWrite":0,"declaredDestructive":0,"toolDefinitionsFingerprint":"1e015d4b96208113e776b970262f2362","toolDefinitionsLastChangedAt":null,"toolDefinitionChangesSinceFirstSeen":0,"firstSeenAt":"2026-10-23T11:03:06.389Z","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."}}