Shop owner
For the shop owner
You own the Civic and the Sprinter, and you turn the wrenches. State the oil interval, name the shop, invite your tech. The board does the arithmetic.
You know the odometer on both vans. Last oil on the Civic was at Joe's Independent, 85000 miles and 89.40 on the invoice. The dash reads 87240, so 2760 miles are left. Say those numbers to Muse once and the board holds them.
Friday morning, ask what's due. Civic oil and Sprinter oil come back together, each with its own leftover miles and its own last shop. The Worker subtracts and names what is left.
Your tech works the same board. Invite them by email, they open the same Civic and Sprinter rows, and they write completions with their own name on them. When they move on, take their access away and it dies on their next ask.
Ask Muse what both vans did last week and both logs come back in one answer: oil, miles, shops, dollars. That is the history across the whole shop, written by the people who did the work.
The vehicle log on /vehicle-maintenance-log shows the rows. Copy the prompt on /for-your-agent and paste it into Muse. Free on Cloudflare Workers and D1.