Send weekly TeamRetro standup reports with OpenAI GPT-5 Mini and Gmail
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TeamRetro
Description
Quick Overview
This workflow stores closed TeamRetro standups in an n8n Data Table, then every Friday uses OpenAI to generate a per-team weekly standup report and sends it as an HTML email via Gmail, while pruning older standup entries.
How it works
Triggers when a TeamRetro standup is completed via the TeamRetro Trigger webhook event.
Skips duplicate webhook deliveries and ignores standups with no participant updates.
Builds a plain-text transcript for the day and stores the standup summary in the n8n Data Table named standup_days.
Every Friday at 4 PM, loads the last N days of rows (default 7) from standup_days and groups them by team.
Sends each team’s weekly standup text to OpenAI (GPT-5 Mini) to produce a Markdown report with sections for progress, lingering blockers, and next-week risks.
Converts the Markdown to HTML and emails the report to the configured recipients using Gmail.
Deletes Data Table rows older than four weeks to keep standup_days small.
Setup
In TeamRetro, enable a webhook integration for the Standup Completed event, paste in the workflow’s production webhook URL, and add the webhook signing secret to the TeamRetro Trigger node.
Create an n8n Data Table named standup_days with columns for date, day, team, standup, people, and transcript.
Add credentials for OpenAI (Chat model access) and Gmail (OAuth) in n8n.
Update the recipient list and reporting window (the recipients and days values) in the workflow’s report settings.
This workflow was created by TeamRetro and shared publicly on the n8n community template library. n8nFind indexes it for discovery — the workflow remains the property of its original creator.