Use General Motors with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. AI connected car: control GM vehicles, check diagnostics, and track location via agents.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 14 capabilities
The complete General Motors capability set.
These are the exact actions your AI can choose when you ask it to work with General Motors.
01-04
4 capabilities in this set.
Part of 14 available through General Motors.
- 01
Get tire pressure
Requires VIN. Use this to identify leaks, ensure safety, or prepare for long trips. Get the current tire pressure readings for all four tires
- 02
Flash horn
Requires VIN. Use this to locate a vehicle in a crowded parking lot or driveway. Trigger the horn of a GM vehicle to locate it
- 03
Get charge status
Requires VIN. Use this to manage EV range anxiety or schedule charging during off-peak hours. Get the charging status and battery level of a GM EV (Bolt, Ultium, etc)
- 04
Lock doors
Requires VIN. Returns command status (success/failed/in-progress). Use this to secure the vehicle after parking or if you forgot to lock it. Lock the doors of a specific GM vehicle remotely
05-08
4 capabilities in this set.
Part of 14 available through General Motors.
- 05
Unlock doors
Requires VIN. Returns command status. Use this to let a passenger in or if keys are locked inside. Unlock the doors of a specific GM vehicle remotely
- 06
Flash lights
Requires VIN. Use this to locate a vehicle in the dark or signal ownership. Flash the headlights and taillights of a GM vehicle
- 07
Get fuel level
Requires VIN. Use this to plan refueling stops or monitor fuel economy. Get the current fuel tank level of a GM vehicle
- 08
Get odometer
Requires VIN. Use this to track service intervals, lease mileage limits, or fleet utilization. Get the current mileage (odometer reading) of a GM vehicle
09-11
3 capabilities in this set.
Part of 14 available through General Motors.
- 09
Get vehicle diagnostics
Requires VIN. Use this for maintenance scheduling, pre-trip inspections, or health monitoring. Get comprehensive diagnostic data for a GM vehicle
- 10
Get vehicle location
Requires VIN. Use this to find your parked car, track fleet assets, or verify vehicle movement. Get the current GPS location of a specific GM vehicle
- 11
Get vehicles
Use this as the first step to identify which VIN to use for commands or diagnostics. List all GM vehicles associated with the account
12-14
3 capabilities in this set.
Part of 14 available through General Motors.
- 12
Send turn by turn
Requires VIN and a destination object with latitude, longitude, and address. Use this to plan a trip on your phone and have it ready in the car. Send a destination to the vehicle's built-in navigation system
- 13
Start vehicle
Requires VIN. Returns command status. Use this to warm up the car in winter or cool it down in summer before entering. Remotely start the engine of a GM vehicle
- 14
Stop vehicle
Requires VIN. Returns command status. Use this to cancel a remote start if the vehicle is now in use or if there is a safety concern. Remotely stop the running engine of a GM vehicle
Observed, not estimated
888ms average. Fast in production.
General Motors is checked daily against the live service.
- Fastest day
- 745ms
- Slowest day
- 1065ms
- 14-day trend
- Stable+2%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 14 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of General Motors, so you can see the experience inside your AI.
It does not authenticate your account with General Motors. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
General Motors Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_mSGVb29jyaLBp5EWqfgxXf9icDhC3kcljHW1PsAX/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — General Motors capabilities are ready to use.
{
"mcpServers": {
"general-motors-mcp": {
"url": "https://edge.vinkius.com/vk_preview_mSGVb29jyaLBp5EWqfgxXf9icDhC3kcljHW1PsAX/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions General Motors owners ask.
- 01
Which vehicles are supported by this MCP server?
This MCP server supports GM vehicles from model year 2015 and newer that are equipped with OnStar connectivity. This includes most Chevrolet, GMC, Buick, and Cadillac models. You can verify compatibility by checking if your vehicle has the OnStar button or the myChevrolet/myGMC/myBuick/myCadillac app support.
- 02
Do I need an active OnStar subscription to use this server?
Yes, an active OnStar subscription is required to access the GM Connected Vehicle API. The specific features available depend on your OnStar plan. Remote commands like lock/unlock, remote start, and diagnostics require a plan that includes those capabilities. Check your OnStar plan details at my.chevrolet.com or contact OnStar support for more information.
- 03
How are vehicle commands secured?
All vehicle commands are authenticated through the GM Developer Portal OAuth flow. Each command requires a valid access token tied to your GM account. The MCP server does not store credentials; it uses the token provided during setup. Only vehicles linked to your GM account can be controlled, and all commands are logged in the OnStar activity history for audit purposes.
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