Le Chat is now called Vibe, at the same address, chat.mistral.ai (checked 2026-10-10). Custom MCP connectors work on every plan, including Free. On Team and Enterprise plans an admin adds them for the organization.
1
Open Connectors
In the sidebar click Connectors, then + Add Connector and the Custom MCP Connector tab.
2
Describe the server
Connector name: Click Connect. Vibe detects that AdLoop uses OAuth and registers itself.
AdLoop (no spaces or special characters). Server URL:3
Authorize
AdLoop’s consent page opens. Sign in to your workspace and choose Allow access.
4
Use it in a chat
Click + (or type
/) → Tools and turn AdLoop on. Then ask: “Run the AdLoop health check.”Notes
- Under Connectors → My Connectors → AdLoop → Functions you can set individual read tools to Always allow. Leave writes on ask: AdLoop shows a preview before anything changes, and you approve it in the chat.
- If you want your AI provider in Europe as well: Mistral is based in France, and AdLoop’s MCP server runs in Germany. See Security and privacy for where AdLoop processes data.
- Agencies: the OAuth connection covers the whole workspace, so name the client in your request (“for Kersten Coating, how did last week go?”).