The workflow scores incoming mail for prompt-injection patterns, routes high-risk messages to review, and uses Gemini for structured triage of the remaining messages. This workflow is listed under builder, email-agents, prompt-injection, guardrails.
Building a tool for these workflows? See weekly rates.
This n8n template extracts invoice PDFs with GPT-4o, checks invoice numbers and totals, assesses category and risk, and uses a wait-and-resume approval path before recording the final status.
The project-management guide generates user acceptance tests for a website form, organizes the cases in Sheets, and drafts instructions for the colleague running them.
A builder reports that a two-court booking system became more reliable after moving availability checks, resource assignment, and booking IDs out of the LLM and into deterministic n8n workflows.
An n8n template combines an Ollama agent, three Supabase vector knowledge bases, Postgres memory, request validation, deduplication, and confidence-based escalation across Slack, Gmail, and callbacks.