Classify and log AI use cases with Anthropic and Supabase for AU-aligned governance
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: Function (legacy). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 25 nodes and runs when an HTTP POST request hits its webhook URL (plus 1 other trigger). Along the way it connects Anthropic and Supabase.
How it runs
Trigger: When an HTTP POST request hits its webhook URL (plus 1 other trigger).
- Validate Submission and Choose Path (Function): runs custom JavaScript (legacy Function node)
- Find Reviews Due Soon (Supabase): get many
- If: checks a condition and branches into true / false
- Build Review Reminder Digest (Function): runs custom JavaScript (legacy Function node)
- Respond with Validation Error (Respond to Webhook): sends the response back to the webhook caller
- If: checks a condition and branches into true / false
- Send Review Reminder Email (Send Email): sends an email over SMTP
- Find Existing Register Record (Supabase): get many
- Score AI Use Case Risk (Anthropic): uses Anthropic
- Prepare Incident Evidence Update (Function): runs custom JavaScript (legacy Function node)
…plus 13 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- Function (legacy) in Validate Submission and Choose Path, Parse Risk and Pick Owner, Prepare AI Register Record…: replace with Code node, mode 'Run Once for All Items'.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| Function (legacy) Validate Submission and Choose Path, Parse Risk and Pick Owner, Prepare AI Register Record, Build Governance Notification, Prepare Incident Evidence Update, Build Incident Notification, Build Review Reminder Digest | Code node, mode 'Run Once for All Items' |
Nodes used (8)
- Webhook
n8n-nodes-base.webhook - Function
n8n-nodes-base.function - If
n8n-nodes-base.if - Respond to Webhook
n8n-nodes-base.respondToWebhook - Anthropic
@n8n/n8n-nodes-langchain.anthropic - Supabase
n8n-nodes-base.supabase - Send Email
n8n-nodes-base.emailSend - Schedule Trigger
n8n-nodes-base.scheduleTrigger
From the author
Turn AI policy into a working governance process aligned to Australian Government AI.gov.au guidance. This workflow helps teams submit, review, classify, and track AI use cases before they become business risk. It validates each request, screens risk with an…