{
  "schema": "DAT008_TOOLCHAIN_POLICY_v2",
  "postgresql_major": "18",
  "network_policy": "LOCAL_ONLY",
  "allowed_hosts": [
    "localhost",
    "127.0.0.1",
    "::1"
  ],
  "database_name_prefix": "maknow_dat008_",
  "production_targets_forbidden": true,
  "explicit_confirmation_env": "MAKNOW_DAT008_CONFIRM_DISPOSABLE=YES",
  "database_url_env": "MAKNOW_DAT008_DATABASE_URL",
  "runtime_evidence_policy": "OBSERVED_ONLY",
  "dependency_installation_forbidden": true,
  "connect_timeout_seconds": 3,
  "statement_timeout_ms": 8000,
  "cleanup_required": true,
  "runner": "learner/src/run_postgres.py",
  "submission_files": [
    "learner/submission/03_search_workbench.sql",
    "learner/submission/04_failure_probe.sql"
  ]
}