# Diagnostic Tools

| Question | Default tool | Boundary |
|---|---|---|
| Is the deployment runnable without ERP? | erp_deployment_health_check.js with --no-erp | no browser/save |
| Are route APIs statically inspectable? | erp_all_routes_api_probe.js | fixture or approved read-only scope |
| Is team-single mapping inspectable? | erp_team_single_api_probe.js | no submit |
| What fields does a form expose? | erp_inspect_single_form.js / erp_inspect_team_batch_modify.js | inspect only |
| What split fields or traveler audit exists? | erp_split_parent_inspect.js / erp_split_child_inspect.js / erp_split_child_traveler_audit.js | no save |
| Where is time spent? | erp_performance_profile.js | fixture/runtime profile only |
| Does a customer keyword resolve uniquely? | erp_customer_resolver.js | report candidates; never choose ambiguously |

Connected probes require explicit maintainer approval and a documented target.