{"name": "ai.trendsapi/spotify", "found": true, "description": "Spotify top podcast trends and listening signals. Free key at trendsapi.ai", "latest_outcome": "ok", "last_probed_at": "2026-08-14T19:57:42Z", "protocol_version": "2025-03-26", "tools_served": null, "verifiability": "unassessed", "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": "warn", "verdict_reason": "alive-toolless \u2014 usable, but look before you lean on it", "cluster": "alive-toolless", "distinctiveness": 0.464, "cohort": 11094, "distinctiveness_note": "0=typical, 1=highly unusual vs the 11,094-server population", "reach": {"answers": "alive_no_tools", "latency_ms": 241, "latency_vs_population": "typical", "protocol": "behind", "auth": "open"}, "use": {"tools": null, "inventory_vs_population": null, "capability_breadth": 3, "harness_readiness": null}, "trust": {"identity": "farm_member", "servers_on_host": 1, "servers_on_domain": 21, "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_663f7cc2fe2caaf733bb5ba4", "key_id": "rs-rcpt-2026-08", "alg": "ed25519", "payload": {"type": "rating", "server": "ai.trendsapi/spotify", "verdict": "warn", "cluster": "alive-toolless", "distinctiveness": 0.464, "as_of": "2026-08-15T11:28:18Z", "method_version": "profile-v1", "rating_sha256": "fccbfd780f8aff5a7327e1b933c3d77ff60b568efc32b9f3b3350f493cc71eb6", "key_id": "rs-rcpt-2026-08"}, "signature": "HU_yGj0dOzIKwGyvIDY5KV5oJ6DrB3W2kGKmRPntLNSN505824GOTqPyCR8mPTc1T-H2EmuNL9va-eGADovXDg", "issued_at": "2026-08-15T15:05:19Z", "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/ai.trendsapi/spotify", "grades": "outcome is observed; verifiability is derived; 'true' verdicts require a primary source.", "history": {"events": [{"date": "2026-08-12", "type": "outcome", "detail": "first probe: ok"}], "strip": [{"date": "2026-08-12", "outcome": "ok", "status": "good"}, {"date": "2026-08-14", "outcome": "ok", "status": "good"}]}}