{"status":"attested","page":"https://annalist.dev/mcp/com.textforagents/customs-house-for-agent-payloads","statement":{"type":"annalist.mcp-check/v1","issuer":"https://annalist.dev","subject":{"name":"com.textforagents/customs-house-for-agent-payloads","url":"https://textforagents.com/products/customs-house-for-agent-payloads/mcp"},"issued_at":"2026-11-02T01:04:25Z","valid_until":"2026-11-09T01:04:25Z","grade":"C","score":65,"facts":{"probes_7d":9,"up_pct_7d":56,"median_ms":582,"access":"open","tools_count":4,"tools_changed_14d":false,"last_tools_change":null,"domain_age_days":18,"registry_status":"active"},"flags":["often_down","new_domain"],"reasons":["-25: answered 56% of our probes in 7 days","-10: domain registered 18 days ago"],"method":"mcp-1","evidence":{"probes":"derived/checks/mcp/probes/","ledger":"https://github.com/ryanroskowski/annalist-ledger"}},"signature":"5kF9ngVrXjqkv2i8BWT6vbEyquJwR5RDSOp-Nf0F75o2aYKB5X5ugIt1DKCMx0LKyvUyZKWX6ubHjPYf_mvQDA","key_id":"187e49f200625a2f","public_key_url":"https://api.annalist.dev/.well-known/annalist-key.json","how_to_verify":"Ed25519 signature (base64url) over the RFC 8785 canonical JSON of `statement`, checked with the public key at https://api.annalist.dev/.well-known/annalist-key.json (key_id must match). Then check valid_until. The probes behind it are archived daily, and each day's archive hashes are in the public ledger."}