{"id":"io.github.stand-out-of-my-sun/diogenes-agent-guardrails-mcp","name":"Diogenes Agent Guardrails & Sandbox MCP","description":"Autonomous agent guardrails, bash sandboxing, MCP rugpull diffing & prompt firewalls.","connect":{"transport":"streamable-http","url":"https://diogenes-micro-gateway.corinth.workers.dev/mcp/agent-guardrails"},"website":"https://diogenes-micro-gateway.corinth.workers.dev","version":"1.0.0","source":"official MCP registry (registry.modelcontextprotocol.io)","reliability":{"verdict":"reliable","attempts":9,"successes":9,"successRate":1,"consecutiveSuccesses":9,"lastStatus":"ok","lastCheckedAt":"2026-10-24T06:50:47.879Z","lastLatencyMs":5709,"toolsAdvertised":12,"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":"audit_outbound_egress_url","attempts":7,"successes":7,"successRate":1,"consecutiveSuccesses":7,"lastStatus":"ok","lastMs":3215,"sampleInput":"{\"destination_uri\":\"https://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=io.github.stand-out-of-my-sun%2Fdiogenes-agent-guardrails-mcp","page":"https://faceabot.com/tools/io.github.stand-out-of-my-sun/diogenes-agent-guardrails-mcp","badge":{"image":"https://faceabot.com/badge/io.github.stand-out-of-my-sun/diogenes-agent-guardrails-mcp.svg","markdown":"[![Measured by Faceabot](https://faceabot.com/badge/io.github.stand-out-of-my-sun/diogenes-agent-guardrails-mcp.svg)](https://faceabot.com/tools/io.github.stand-out-of-my-sun/diogenes-agent-guardrails-mcp)","note":"Live reliability badge the publisher of this server can show on its README or website."},"recentChecks":[{"at":"2026-10-24T06:50:47.879Z","ok":1,"status":"ok","ms":5709,"f_status":"ok"},{"at":"2026-10-23T20:45:42.122Z","ok":1,"status":"ok","ms":2742,"f_status":"ok"},{"at":"2026-10-23T09:40:45.213Z","ok":1,"status":"ok","ms":3414,"f_status":"ok"},{"at":"2026-10-22T23:20:49.058Z","ok":1,"status":"ok","ms":4719,"f_status":"ok"},{"at":"2026-10-22T12:10:54.410Z","ok":1,"status":"ok","ms":8776,"f_status":"ok"},{"at":"2026-10-22T01:05:43.590Z","ok":1,"status":"ok","ms":3456,"f_status":"ok"},{"at":"2026-10-21T13:35:47.637Z","ok":1,"status":"ok","ms":6158,"f_status":"ok"},{"at":"2026-10-21T02:35:58.123Z","ok":1,"status":"ok","ms":8366,"f_status":"ok"},{"at":"2026-10-20T15:01:33.833Z","ok":1,"status":"ok","ms":8879,"f_status":"ok"}],"trust":{"access":"no sign-in needed","tools":12,"declaredReadOnly":12,"declaredCanWrite":0,"declaredDestructive":0,"toolDefinitionsFingerprint":"88b81266fb997a74fa900d50d9a15ced","toolDefinitionsLastChangedAt":"2026-10-21T13:35:47.834Z","toolDefinitionChangesSinceFirstSeen":1,"firstSeenAt":"2026-10-20T15:01:34.086Z","protocol":"2024-11-05","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."}}