Turns your weekly Gmail, Google Calendar and GitHub activity into a per-client billable-hours timesheet delivered every Monday morning
This template reconstructs your billable week from the tools you already work in. It is built for consultants, freelancers and agencies who bill by the hour and lose time piecing together where those hours actually went.
Every Monday at 8am, the Billable Timesheet agent reviews the past week of your Gmail messages, Google Calendar events and GitHub activity. It matches each item to the right client, calculates billable hours according to your billing model, and sends you a finished per-client timesheet by email. Anything it cannot confidently attribute lands in an Unattributed bucket so nothing is silently dropped and you keep the final say.
The agent runs on a weekly schedule and pulls activity from three sources:
During the run, a client-attribution skill decides how each activity item maps to a client, applies your billing rules to convert that activity into hours, and formats the result into a clear timesheet email. The output is one message per week showing hours grouped by client, ready for you to review, adjust and invoice against.
Setup takes about five minutes. Once connected, the agent works on its own every week without a manual trigger.
Instead of retracing your week from memory or scattered notes, you start each Monday with a draft timesheet already assembled from what you actually did.
GitHub
Gmail
Google Calendar
Every week, turns your Gmail, Google Calendar and GitHub activity into a per-client billable-hours timesheet.
client-attribution
Load in phase P3/P4 of the weekly run: how to match each activity item to a client, compute billable hours per the owner's billing model, handle the Unattributed bucket, and format the timesheet email.
weekly-billable-timesheet
At 08:00 AM, only on Monday
You connect Gmail, Google Calendar and GitHub. The agent reads sent and received email, calendar events and GitHub activity across the week to build the timesheet. All three are needed for full coverage of your billable work.
It runs once a week, every Monday at 8:00 AM. On each run it pulls the previous week's activity and produces one timesheet covering that period.
A per-client billable-hours timesheet, delivered as a formatted email. Each activity from Gmail, Calendar and GitHub is matched to a client and billable hours are computed according to your billing model.
Activity that does not map to a known client goes into an Unattributed bucket. This keeps it visible in the timesheet so you can review and assign it yourself rather than losing the hours.
About 5 minutes. You install the template, connect your Gmail, Google Calendar and GitHub accounts, and the agent runs on its weekly schedule from then on.
No. It builds a weekly timesheet from your existing Gmail, Calendar and GitHub activity and emails it to you. It does not create invoices or run a live timer, and the hours are computed from recorded activity after the fact.
© 2026 Rerun. All rights reserved.
