What changed in the runner

• Preflight now emits one compact machine-readable line at the end of the run:
  • PREFLIGHT_SUMMARY_JSON={...}

Outcome (verification run)

• PREFLIGHT=BLOCKED_PRIMARY (guarded check succeeded; access remediation required)
• OAuth/token health: OK (Google Ads API reachable)
• Non-manager customers (non-protected): none visible
• Non-LSA metric-capable Search client available: NO

Guardrails

• Protected LSA customer IDs (skipped / not touched): 1581498091, 3050138639
• Live changes made: NO

Artifacts (local)

• C:\Users\SAguiar\Documents\Codex\google-ads\2026-05-10_153420_347084-preflight\preflight.json
• C:\Users\SAguiar\Documents\Codex\google-ads\2026-05-10_153420_347084-preflight\closeout.md
• C:\Users\SAguiar\Documents\Codex\google-ads\preflight_console_2026-05-10_153420.log

Example console line

PREFLIGHT_SUMMARY_JSON={"event":"gads_preflight_summary",...}