n8n workflow automation with retries, logging, and review queues

PURPOSE

Designs and outputs n8n workflow JSON with robust triggers, idempotency, error handling, logging, retries, and human-in-the-loop review queues.

WHEN TO USE

• TRIGGERS:
  • Build an n8n workflow that runs every Monday and emails the compliance summary.
  • Add error handling and retries to this workflow, plus a review queue for failures.
  • Create a webhook workflow that logs every run and writes a status row to a tracker.
  • Make this n8n flow idempotent so it does not duplicate records when it reruns.
  • Instrument this workflow with audit logs and a human approval step.
• DO NOT USE WHEN…
  • You need code-only automation without n8n (use a scripting/CI skill).
  • You need to bypass security controls or hide audit trails.
  • You need to purchase or recommend prohibited items/services.

INPUTS

• REQUIRED: