# Connect Mistral Le Chat to Tesselith

> Add Tesselith to Mistral's Le Chat as a custom MCP connector and schedule social posts by chatting.

Canonical: https://tesselith.com/ai-agents/le-chat

**Before you start:** You need a Le Chat account where you're an admin (on Free, Pro and Student the account owner is) and a Tesselith workspace on Pro, Team or Agency (every new workspace starts with a 14-day Pro trial) with at least one channel connected.

## Quick setup

```text
Connector name:  tesselith
Server URL:      https://api.tesselith.com/mcp
```

## Step by step

### 1. Add a custom MCP connector

Open Connectors, click + Add Connector and choose the Custom MCP Connector tab. The name can't contain spaces, so use tesselith.

### 2. Connect and sign in

Click Connect. Le Chat detects the sign-in automatically. A Tesselith window opens. Sign in, pick the workspace, untick anything you don't want the agent to do, and click Allow access.

### 3. Choose what runs without asking

Under Connectors → My Connectors, open Tesselith's Functions tab. Only set Always allow on read-only tools.

### 4. Ask Le Chat

Enable the connector in a chat and ask it to list your Tesselith channels.

## Troubleshooting

- **No Connect button:** Only admins can add connectors. Ask your organization's admin.
- **Sign-in window doesn't open:** Allow pop-ups for Le Chat.
- **Connector shows disconnected:** Remove it and add it again.

## Questions people ask

### Can Le Chat use an API key?

Yes. If Le Chat asks for a bearer token instead of signing in, paste a Tesselith API key.

### Can I write posts in other languages?

Yes. Le Chat writes in your language and Tesselith schedules the text as written.

Docs: https://docs.mistral.ai/le-chat/knowledge-integrations/connectors/mcp-connectors

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Tesselith · https://tesselith.com · Full site index: https://tesselith.com/llms.txt