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Le Chat (Mistral) Setup

Connect Tempreon to Le Chat so Mistral's assistant can load your Core Imprint, search your Knowledge Vault, and remember what it learns.

Overview

Le Chat is Mistral's AI assistant. It supports custom MCP connectors with automatic authentication detection — including OAuth 2.1 with dynamic client registration, which is exactly what Tempreon speaks — so setup is a short form with nothing to configure by hand.

Once connected, your AI loads your Core Imprint, searches your Knowledge Vault, and remembers what it learns — across every tool. Insights you store from Le Chat surface in Claude, ChatGPT, or any other connected client, and vice versa.

Quick path: Connectors page → + Add Connector → Custom MCP Connector tab → name + server URL → save → authorize → set per-function permissions.

Prerequisites

  • A Le Chat account — on individual plans the account owner is the workspace admin, so you can add connectors yourself; on team plans, an admin adds them
  • A Tempreon account with at least one available Bridge slot
  • Your Tempreon MCP server URL (also shown in your Bridges dashboard)

Step-by-Step Setup

1. Open the Connectors page

In Le Chat, open the Connectors page and click + Add Connector.

2. Add a custom MCP connector

  1. Switch to the Custom MCP Connector tab
  2. Name: Tempreon — the name can't contain spaces
  3. Server URL:
https://api.tempreon.com/functions/v1/tempreon-mcp/mcp
  1. Authentication is detected automatically — Le Chat recognizes Tempreon's OAuth 2.1 with dynamic client registration, so there are no keys or credentials to enter
  2. Save the connector

3. Authorize the connection

Complete the browser OAuth when prompted: sign in to Tempreon, review the request, and approve.

4. Set per-function permissions

Le Chat shows a permission toggle for each Tempreon function. Enable the ones you want available in chat — session_start, search, and remember are the core trio if you want to start minimal.

Le Chat quirk: the tool list is a snapshot

Le Chat records Tempreon's tool list at the moment you register the connector. If tools seem to be missing later — for example after a Tempreon update adds new ones — open the connector, edit it, and re-save. That refreshes the snapshot.

Troubleshooting

The connector won't save. Check the name — it can't contain spaces. Tempreon works.

Tools seem to be missing. Edit and re-save the connector to refresh Le Chat's snapshot of the tool list (see the quirk above).

A tool exists but never runs. Check its per-function permission toggle on the connector.

The connection fails immediately. Confirm the URL ends in /mcp with no trailing slash: https://api.tempreon.com/functions/v1/tempreon-mcp/mcp.

Also connect: Perplexity · Grok · ChatGPT

Try saying...

  • "Start my session." — triggers session_start to load your Core Imprint
  • "What do you know about me from Tempreon?" — a quick end-to-end test
  • "Remember that [decision] — we chose it because [reason]." — stores the insight for every connected client