{"ok":true,"service":"@extentos/backend","version":"0.0.1","commit":"30cd31f4a015736cc7cdd17d68c238d547af9ce1","builtAt":"2026-08-21T16:06:57Z","uptimeMs":32704157,"phase":"0","hints":{"sessions":"POST /api/sessions requires X-Extentos-Install-Id (anonymous) or Authorization: Bearer <token> (linked). See docs/mcp/AUTHENTICATION.md.","versionCheck":"Verify a deploy landed by comparing `commit` (returned here) against the expected git SHA. `builtAt` is the ISO-8601 timestamp from the Docker build. Both default to \"unknown\" on local docker run."}}