Gary
A crew chief for iRacing and Le Mans Ultimate. He watches your telemetry and tells you the things you’d otherwise be reading off an overlay — lap times and where you found or lost them, fuel, gaps, flags, incidents, and the whole pit sequence from the limiter to “go, go, go”.
Download the latest release Install instructions Join the Discord
What Gary does
He’s a crew chief and a spotter on your radio. The idea is that you can turn off most of your overlays: anything you’d glance at one for, Gary either tells you when it matters or you can just ask him. Hold push-to-talk and say “what’s my delta”, “how’s my fuel”, “gap to the car behind” - he’s forgiving about how you phrase it.
Without being asked, he calls your lap times and where you found or lost time, fuel, gaps, flags, penalties, traffic from other classes, and the whole pit sequence - and he can set your fuel for you at every stop. Each sim gets its own extras too: shared pit and fuel data, the two-compound rule and oval tyre allowances in iRacing; stop-and-go vs drive-through, track limit points and the Hypercar battery in LMU.
Gary is in alpha. It’s free, it’s in daily use, and it’s still changing fast. If he gets something wrong, send a log in the Discord - that’s how most things get fixed.
Get started
- Install Gary — one file, no admin rights, no .NET to install separately.
- Set up push-to-talk — the one thing worth doing before your first session.
- See what you can ask him — the full command reference.
- Join the Discord — bugs, ideas, questions.
Where things live
| Page | What’s in it |
|---|---|
| Install | Downloading and running Gary for the first time |
| First run | Push-to-talk, your name, voices |
| Features | What Gary does, in each sim |
| Voice commands | Everything you can ask Gary, by category |
| Settings | Every setting in the Settings window, explained |
| Pit data & privacy | What Gary uploads, and how to turn it off |
| Troubleshooting | Sending a log, common issues |
Say thanks
Gary is free and always will be. If he’s helped you and you’d like to say thanks, please donate to the Autistic Self Advocacy Network - a nonprofit run by and for autistic people.
Your donation goes straight to ASAN, not to me. Gary isn’t affiliated with or endorsed by ASAN.
Gary is built and maintained by one person in their spare time, in the open. Source stays private for now, but every release ships here with full notes — see all releases.