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AI Timesheet Generator with Gmail, Calendar & GitHub to Google Sheets

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Created by: Luka Zivkovic || zivkovic58

Luka Zivkovic

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Last update 2 days ago

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AI-Powered Automatic Timesheet Generator for Google Sheets

Stop wasting billable hours on manual time-tracking. AutoTimesheet Pro uses AI to collect emails, meetings, and GitHub work, then writes a clean timesheet straight into Google Sheets. Perfect for developers, consultants, agencies, and remote teams.


🚀 Key Features

  • Automated Google Sheets time-tracking — zero spreadsheet prep.
  • AI-generated activity summaries (≤ 120 chars) via OpenAI GPT-4o-mini.
  • Gmail integration — logs only important emails, skipping newsletters & no-replies.
  • Google Calendar time logger — captures confirmed events, duration, and attendees.
  • GitHub commit & PR tracker — records your commits plus opened/closed PRs.
  • Daily 7 PM cron trigger (easily adjustable).
  • Month-based sheet creation — new tab spins up on the first run each month.
  • No-code n8n template — just connect credentials and tweak one Set Variables node.
  • 🔌 Easily extensible — drag-and-drop extra n8n nodes to add Slack, Jira, Notion, Asana, Trello, Toggl, or any other data source you need.

🔍 How It Works

  1. Collect — n8n pulls data from Gmail, Google Calendar, and chosen GitHub repos.
  2. Clean — filters remove noise (newsletters, irrelevant commits, etc.).
  3. Condense — OpenAI rewrites each item into a concise, SEO-friendly description.
  4. Write — workflow appends Date, Type, and Description to your Timesheet Google Sheet.
  5. Extend — simply insert new n8n nodes (e.g., Slack, Notion, Jira) and merge them into the same pipeline.

📈 Benefits for SEO-Minded Professionals

  • Keyword-rich activity log improves internal search and reporting.
  • Structured data in Sheets simplifies export to accounting or PM tools.
  • Consistent naming (CALENDAR_EVENT, EMAIL, COMMIT, PR) makes analytics easy.

✅ Why Choose AutoTimesheet Pro?

  • Zero manual entry — just open the sheet and bill clients.
  • Immediate visibility into where your hours went.
  • Works with any GitHub repo list and any inbox you own.
  • 100 % no-code setup — activate in minutes.
  • Built on n8n, so you can customize and scale without limits.

📥 Get Started

Ready to replace manual time-tracking with smart automation?

https://n8n.partnerlinks.io/ds9podzjls6d

Join N8N now, connect your Google & GitHub accounts, and let AI handle your daily log.