{"schemaVersion":2,"count":1,"evidenceChain":"historical observation → claim citation → claim → research conclusion. A citation states its own relationship: \"supports\" pins the period whose value the claim reports, \"continues\" names the series still measuring it, \"context\" names a related series that informs but does not prove the claim.","claims":[{"id":"MO-2026-0013","statement":"The WebMCP Directory statistics generated October 20, 2026 reported 6,392 live sites and 39,077 tools. Machine Observer’s collector requests only a bounded slice of that upstream population.","sector":"api-data-economy","confidence":0.91,"sourceIds":["webmcp-directory"],"evidence":["https://webmcp.com/api/v1/stats"],"observedAt":"2026-10-20T21:38:14.288Z","status":"source-published","sources":[{"sourceId":"webmcp-directory","name":"WebMCP Directory","url":"https://webmcp.com/"}],"historicalEvidence":[]}]}