{
  "version": 1,
  "date": "2026-09-07",
  "scope": "Read-only diagnosis of the previously completed Cursor ACP authentication probe",
  "harness_version": "2026.06.15-18-00-12-6f5a2cf",
  "prior_probe": "acp-auth-revalidation-2026-09-07.json",
  "native_log_sha256": "6ac6b0ddb6accec54ef744e693edccfcad02ff04a996cfb6c94aa6230def6828",
  "observed_markers": {
    "ACP authenticate called with methodId: cursor_login": true,
    "Cursor login check result: false": true,
    "Starting browser login flow": true,
    "Waiting for login result": true
  },
  "not_observed": [
    "Initializing shared services after authentication",
    "Authentication successful"
  ],
  "installed_source_sha256": {
    "189.index.js": "2db14503337a154b8e5ffb43c5366d70c159221b299968813058de80720b3868",
    "208.index.js": "5aeadfb701796e8be0818b784f417d69ce2f4181ca64fac10816b0fab186efce",
    "index.js": "253a80420a5b56f3c76838c971221f998660153ff9fb0edfa407e03d5fdaa05b"
  },
  "interpretation": "The cursor_login handler rejected cached login validation and entered a browser login flow; the request deadline expired while waiting for the login result. It had not reached shared-service initialization.",
  "limitations": [
    "The exact reason the cached login failed validation is not established. The handler can reject invalid/expired/incomplete or incompatible credentials; no credential value was read or exported.",
    "This diagnosis reads the log tied to the recorded probe process, not an unrelated latest log. No additional authentication request or model prompt was sent.",
    "No login URL, account identity, token, raw log or local credential path is included."
  ]
}