AI Timesheet Generator: Gmail, Calendar, GitHub to Sheets
Automates timesheet generation by collecting emails, meetings, and GitHub activity, summarizing with AI, and appending to Google Sheets daily.
This n8n workflow, AI Timesheet Generator, eliminates manual time-tracking by automatically pulling data from Gmail, Google Calendar, and GitHub repositories. It triggers daily at 7 PM via cron, fetches relevant emails (filtering out newsletters), calendar events with durations and attendees, and GitHub commits/PRs. Data is cleaned to remove noise, then condensed into concise (≤120 chars) AI-generated summaries using OpenAI GPT-4o-mini for SEO-friendly descriptions.
The workflow dynamically creates month-based tabs in a Google Sheets 'Timesheet' document, appending rows with Date, Type, and Description. No spreadsheet setup is needed—just connect credentials and adjust the Set Variables node. Its extensible design allows easy addition of nodes for Slack, Jira, Notion, or other tools.
Ideal for developers, consultants, agencies, and remote teams, it saves hours on billing and reporting. Benefits include keyword-rich logs for better searchability, accurate tracking without effort, and scalability for team use. Perfect for productivity boosts in freelance or agency workflows.
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How to import this workflow into n8n
- 1Purchase or download the workflow to get the n8n workflow JSON file.
- 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
- 3Open each node marked with a credential warning and connect your own accounts and API keys.
- 4Run the workflow once manually to verify the data flow, then toggle it to Active.
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