Ai Timesheet Generator With Gmail, Calendar & Github To Google Sheets 5396 – n8n Workflows – Free Template

What This Workflow Does

The Workday Journaling workflow is an automated activity tracker that consolidates your daily work across multiple platforms into a single comprehensive timesheet. It intelligently gathers data from your calendar, email, code repositories, and other sources, then uses artificial intelligence to generate meaningful summaries and insights about your work patterns.

How It Works

This workflow operates on a scheduled basis, typically running once per day. Here is the step-by-step process:

• The cron trigger initiates the workflow at your specified time each day
• Google Calendar data is retrieved to capture all scheduled events with timestamps and attendee information
• Gmail is queried to pull relevant emails while filtering out automated messages and newsletters
• GitHub activity is collected to record commits and pull requests from your repositories
• The aggregate node consolidates all data from these sources into a unified dataset
• OpenAI processes the combined information to generate intelligent summaries and insights
• The merge node organizes the processed data into a structured format
• Results are automatically written to Google Sheets, creating a permanent searchable record

Use Cases

• Daily time tracking for freelancers and contractors who need detailed activity logs for billing purposes
• Team productivity analysis where managers want to understand how time is distributed across meetings, development work, and communication
• Personal journaling and reflection on work accomplishments to review progress toward career goals
• Client reporting that requires documentation of completed work and time investments across multiple projects
• Sprint retrospectives in agile teams where developers want data-backed insights into their work patterns and commitments

Nodes Used

• Google Calendar: Extracts calendar events and scheduling information
• Gmail: Retrieves email data with filtering capabilities
• GitHub: Collects commit and pull request activity
• Code: Allows custom JavaScript logic for data transformation
• OpenAI: Generates AI-powered summaries and analysis of your activities
• Aggregate: Combines data from multiple sources into a single dataset
• Merge: Structures and organizes the aggregated information
• Cron: Schedules the workflow to run at specified times
• Set: Configures variable values and parameters
• If: Creates conditional logic for filtering and routing data
• Split Out: Separates batched data into individual items for processing
• Sticky Note: Provides workflow documentation and comments
• HTTP Request: Makes custom API calls as needed
• Google Sheets: Stores the final timesheet and activity records

Prerequisites

• Active Google account with Calendar and Gmail access configured in n8n
• GitHub account connected to n8n with appropriate repository access
• OpenAI API key for AI-powered content generation
• Google Sheets document created and shared with your n8n service account
• n8n instance with workflow automation capabilities enabled
• Basic understanding of workflow triggers and data flow concepts

Difficulty Level

This workflow is classified as Advanced. While the core concept is straightforward, implementing it requires familiarity with multiple third-party integrations, API authentication, data aggregation patterns, and conditional logic. Users should have experience connecting external services to n8n and understanding how data flows through complex multi-step workflows. Customization may require writing custom code snippets for specific use cases.

This workflow template is shared under the n8n fair-code license. Free to use and modify.