edge-function-operability-guard

name	edge-function-operability-guard
description	Validate Supabase Edge Function operability across auth, secrets, retries, logging, and idempotent execution.

Use this skill for Edge Function changes, function-triggered pipelines, or operational issues in edge runtimes.

Operability Checklist

1. Auth and exposure:
   • verify_jwt setting is intentional for function purpose.
   • Unauthorized access paths are explicitly handled.
2. Configuration/secrets:
   • Required env vars/secrets are enumerated and validated.
   • No secret values are logged or hardcoded.
3. Reliability and idempotency:
   • Retries/timeouts do not create duplicate side effects.
   • Re-entrant execution is safe for expected invocation patterns.
4. Observability:
   • Error logs include actionable context without leaking sensitive data.
   • Success/failure outcomes are externally visible to callers.
5. Deployment checks:
   • Entrypoint/import map and file set are complete.
   • Post-deploy smoke path is defined.

Output Contract

• List function(s) reviewed and auth mode.
• State secret/config, retry/idempotency, and logging validation outcomes.
• Highlight any unresolved operational risk and required follow-up.