{"slug":"guardrail-mcp-de41f3e9","name":"Guardrail MCP","summary":"Deterministic preflight checks for credentials, fund transfers, writes, and prompt overrides.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:56.850915Z","sources":[{"source":"mcp_registry","external_id":"io.github.kadopi/guardrail-mcp","owner_address":null,"seen_at":"2026-10-25T17:51:56.850915Z","removed_at":null}],"endpoints":[{"url":"https://guardrail-mcp.kadopi.workers.dev/mcp","host":"guardrail-mcp.kadopi.workers.dev","protocol":"mcp","state":"live","last_probe_at":"2026-11-08T23:23:37.578737Z","last_ok_at":"2026-11-08T23:23:37.578737Z","tools_count":2,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[],"payment_options":[],"usage":null,"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check within the last hour."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 14 days; 30 are needed."},{"id":"real_customers","state":"not_applicable","reason":"It does not sell over x402."},{"id":"clean_scan","state":"pass","reason":"No hidden instructions or invisible characters in its 2 tools."}],"passed":2,"applicable":4,"contradicted":false,"computed_at":"2026-11-09T00:21:18.278186Z"},"identity":{"endpoint_domains":["kadopi.workers.dev"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":{"endpoint_url":"https://guardrail-mcp.kadopi.workers.dev/mcp","tools":2,"high":0,"medium":0,"findings":[],"observed_at":"2026-10-26T15:41:41.577334Z","evidence_id":256693},"notice":"Not affiliated with addrbook — claim or request removal."}