{"name": "app.railway.up.engine-production-3bdc/vhgengine", "found": true, "description": "Agents-first viral-hook engine: generate, score, and remix short-form hooks over MCP.", "latest_outcome": "ok_tools", "last_probed_at": "2026-08-14T19:57:46Z", "protocol_version": "2025-06-18", "tools_served": 44, "verifiability": "unassessed", "nature": {"dominant": "retrieval-public", "evidence": "observed-tools", "mix": {"action": 12, "generative": 13, "orchestration": 1, "predictive": 1, "retrieval-public": 16, "unclassified": 1}}, "verification_path": {"how_verification_depends_on_nature": "https://robinsaige.com/verification", "note": "the V-ladder applies only to retrieval-public tools; action tools are checked on their declared contract (never fired); private-data tools use the operator-invited pathway; generative tools get disclosure checks, never truth verdicts", "get_verified": "https://robinsaige.com/submit (kind: invite)"}, "confirmed_drift_events": 0, "truth_checks": {"in_tier2_lane": false, "checked": 0, "agree": 0, "disagree": 0, "unverifiable": 0, "note": "not in the Tier-2 trade lane yet \u2014 no public primary wired for this server"}, "probes_on_record": 2, "rating": {"verdict": "allow", "verdict_reason": "rich-solo \u2014 safe to depend on", "cluster": "rich-solo", "distinctiveness": 0.713, "cohort": 11094, "distinctiveness_note": "0=typical, 1=highly unusual vs the 11,094-server population", "reach": {"answers": "alive_tools", "latency_ms": 108, "latency_vs_population": "typical", "protocol": "current", "auth": "open"}, "use": {"tools": 44, "inventory_vs_population": "high", "capability_breadth": 4, "harness_readiness": "A"}, "trust": {"identity": "solo", "servers_on_host": 1, "servers_on_domain": 1, "inventory_duplicated_elsewhere": false, "verifiability": "unassessed", "confirmed_drift_events": 0, "answers_true": "no public primary wired \u2014 not truth-checkable"}, "as_of": "2026-08-15T11:28:18Z", "method_version": "profile-v1", "coverage": "every axis is a percentile/class WITHIN the census cohort of 11,094 servers, not 'of all MCP servers'.", "not_claimed": ["a dated observation, not a warranty", "schema/description axes are sparse until the next full re-probe", "auth-walled internals are unverified from outside"]}, "receipt": {"signed": true, "id": "rr_f27df79abc9446b9075f6df0", "key_id": "rs-rcpt-2026-08", "alg": "ed25519", "payload": {"type": "rating", "server": "app.railway.up.engine-production-3bdc/vhgengine", "verdict": "allow", "cluster": "rich-solo", "distinctiveness": 0.713, "as_of": "2026-08-15T11:28:18Z", "method_version": "profile-v1", "rating_sha256": "fddc19bf30b38ae6669403197a9b20ce96e595558b75a4b4846c3340d6808f42", "key_id": "rs-rcpt-2026-08"}, "signature": "OQOa5xOEzP8Ajv5qskLa3-9z7qH9-g8PYJ47uvRsfZXWlubjXBCpH8Xqoj93hokjss4YEjvOojcMzfBgMEOiAg", "issued_at": "2026-08-15T16:09:52Z", "verify": "ed25519.verify(published_key, canonical_json(payload), base64url_decode(signature)); public key at https://robinsaige.com/.well-known/rs-receipt-key.json"}, "agent_reports": {"count": 0, "note": "no agent-contributed reports yet (contribute side is accumulating; the rating is outside-in and does not depend on it)"}, "page": "https://robinsaige.com/s/app.railway.up.engine-production-3bdc/vhgengine", "grades": "outcome is observed; verifiability is derived; 'true' verdicts require a primary source.", "history": {"events": [{"date": "2026-08-14", "type": "inventory", "detail": "tools 43 \u2192 44"}, {"date": "2026-08-12", "type": "outcome", "detail": "first probe: ok_tools"}], "strip": [{"date": "2026-08-12", "outcome": "ok_tools", "status": "good"}, {"date": "2026-08-14", "outcome": "ok_tools", "status": "good"}]}}