Draft Discord announcements with Google Gemini, approve in Slack, and log to Google Sheets
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 9 nodes and runs when someone submits an n8n form (“Draft & post an announcement”). Along the way it connects Google Gemini Chat Model, Slack and Google Sheets.
How it runs
Trigger: When someone submits an n8n form (“Draft & post an announcement”).
- Draft Community Post (Basic LLM Chain): sends a prompt to an LLM, with model: Google Gemini Chat Model
- Approve in Slack (Slack): send and wait for a reply
- Approved? (If): checks a condition and branches into true / false
- Post to Discord (HTTP Request): calls an HTTP API (POST)
- Log Discarded (Google Sheets): append
- Log Posted (Google Sheets): append
- Report Post Failure (Slack): uses Slack
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (7)
- n8n Form Trigger
n8n-nodes-base.formTrigger - Basic LLM Chain
@n8n/n8n-nodes-langchain.chainLlm - Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini - Slack
n8n-nodes-base.slack - If
n8n-nodes-base.if - HTTP Request
n8n-nodes-base.httpRequest - Google Sheets
n8n-nodes-base.googleSheets
From the author
Quick Overview This workflow collects an update and tone via an n8n form, uses Google Gemini to draft a short Discord announcement, sends it to Slack for approval, and then either posts it to Discord via webhook and logs it to Google Sheets or logs it as…