{"ghost_index":{"liveness_score":57.4,"sentiment":"active","total_agents":1412,"alive_agents":811,"ghost_agents":601,"delta_7d":-0.6,"category_breakdown":{"service":{"alive":50,"total":54,"liveness":92.6},"developer":{"alive":736,"total":1318,"liveness":55.8},"tokenized":{"alive":0,"total":15,"liveness":0},"mcp_server":{"alive":15,"total":15,"liveness":100},"model_family":{"alive":10,"total":10,"liveness":100}},"tier_breakdown":{"evidence_ranked":155,"indexed_only":1209},"computed_at":"2026-07-22T23:50:02.031+00:00","methodology_version":"v1.0"},"definition":{"alive":"activity_status = \"active\" OR last_event_at within last 30 days","ghost":"all other indexed agents — no observable activity signal","note":"AgentCrush indexes agents from GitHub, Virtuals, Agentverse, ERC-8004, and direct submissions. Liveness is a lower-bound estimate — absence of signal ≠ confirmed dormant."},"history":[{"date":"2026-07-22","liveness_score":57.4,"total_agents":1412,"alive_agents":811},{"date":"2026-07-21","liveness_score":57.4,"total_agents":1412,"alive_agents":811},{"date":"2026-07-20","liveness_score":57.4,"total_agents":1409,"alive_agents":809},{"date":"2026-07-19","liveness_score":57.5,"total_agents":1409,"alive_agents":810},{"date":"2026-07-18","liveness_score":57.7,"total_agents":1408,"alive_agents":812},{"date":"2026-07-17","liveness_score":57.6,"total_agents":1407,"alive_agents":810},{"date":"2026-07-16","liveness_score":57.5,"total_agents":1406,"alive_agents":809},{"date":"2026-07-15","liveness_score":58,"total_agents":1404,"alive_agents":814},{"date":"2026-07-14","liveness_score":58,"total_agents":1403,"alive_agents":814},{"date":"2026-07-13","liveness_score":58,"total_agents":1403,"alive_agents":814},{"date":"2026-07-12","liveness_score":57.9,"total_agents":1403,"alive_agents":813},{"date":"2026-07-11","liveness_score":58,"total_agents":1402,"alive_agents":813},{"date":"2026-07-10","liveness_score":58.2,"total_agents":1399,"alive_agents":814},{"date":"2026-07-09","liveness_score":58.3,"total_agents":1399,"alive_agents":815},{"date":"2026-07-08","liveness_score":58.5,"total_agents":1398,"alive_agents":818},{"date":"2026-07-07","liveness_score":58.6,"total_agents":1397,"alive_agents":819},{"date":"2026-07-06","liveness_score":58.5,"total_agents":1397,"alive_agents":817},{"date":"2026-07-05","liveness_score":58.6,"total_agents":1397,"alive_agents":819},{"date":"2026-07-04","liveness_score":58.7,"total_agents":1397,"alive_agents":820},{"date":"2026-07-03","liveness_score":58.7,"total_agents":1397,"alive_agents":820},{"date":"2026-07-02","liveness_score":58.5,"total_agents":1397,"alive_agents":817},{"date":"2026-07-01","liveness_score":58.6,"total_agents":1395,"alive_agents":818},{"date":"2026-06-30","liveness_score":58.7,"total_agents":1395,"alive_agents":819},{"date":"2026-06-29","liveness_score":58.6,"total_agents":1395,"alive_agents":818},{"date":"2026-06-28","liveness_score":58.5,"total_agents":1394,"alive_agents":816},{"date":"2026-06-27","liveness_score":58.8,"total_agents":1394,"alive_agents":819},{"date":"2026-06-26","liveness_score":58.6,"total_agents":1394,"alive_agents":817},{"date":"2026-06-25","liveness_score":58.7,"total_agents":1390,"alive_agents":816},{"date":"2026-06-24","liveness_score":58.8,"total_agents":1387,"alive_agents":815},{"date":"2026-06-23","liveness_score":58.7,"total_agents":1385,"alive_agents":813}],"methodology_url":"https://agentcrush.xyz/methodology#ghost-index","source_url":"https://agentcrush.xyz/ghost-index","_attribution":{"index":"AgentCrush Ghost Index","version":"1.0","produced_by":"https://agentcrush.xyz","license":"CC-BY-4.0","cite_as":"AgentCrush Ghost Index v1.0 — liveness_score: 57.4% as of 2026-07-22T23:50:02.031+00:00"}}