Connect Slack to Le Chat

• Catch you up

  Ask what you missed and Le Chat reads your unread Slack chats, then gives you the short version: who needs an answer, what was decided, what can wait.

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• Find any message

  The address someone sent last month, the price a client agreed to, the link from a group chat. Le Chat searches your Slack history and quotes the message.

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• Draft replies

  Le Chat writes the reply in your tone, in the chat's language, with the context of the whole thread. You read it, edit it, and send it.

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• Send with your OK

  When you approve a draft, ConnectChats sends it from your own Slack account and confirms delivery. Auto-send only runs in chats where you switch it on.

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• Le Chat

  Summarize the Slack channels I missed this morning.

• Le Chat

  What did the team decide about the launch date on Slack?

• Le Chat

  List every Slack message that is waiting on me.

• Le Chat

  Find the Slack thread where we discussed the pricing change.

• Le Chat

  Draft a reply in Slack confirming I'll send the report by Thursday.

1. 1

   Add ConnectChats to Le Chat

   • In Le Chat, open Connectors, click + Add Connector and choose Custom MCP Connector.
   • Name it connectchats (no spaces), paste https://api.connectchats.com/mcp as the server URL and click Connect.
   • Le Chat opens the ConnectChats sign-in page, where you sign in with your passkey.
2. 2

   Link your Slack account

   • Open https://connectchats.com/app and choose Link a chat app, then Slack.
   • Sign in to your Slack workspace with your own Slack account.
   • ConnectChats lists your channels and direct messages, and you choose which ones to share with your AI app.
   • To add another workspace, repeat the sign-in for it.
3. 3

   Pick the chats Le Chat can see

   Every chat is listed in your ConnectChats dashboard. Share all of them or only the ones you choose. Le Chat never sees the rest.

4. 4

   Ask Le Chat about your Slack

   Open a new conversation in Le Chat and ask about your chats. Le Chat calls ConnectChats when it needs your messages.

• Slack in ConnectChats

  Direct messages, group messages and the channels you belong to are supported, including thread replies. Each linked chat starts with its last 200 messages, then every new message arrives as it is sent. On Slack's free plan, Slack only shows the last 90 days of messages, so older ones cannot be imported either. Messages your AI app sends go out from your own Slack account, after you approve them. The free plan links 2 chat apps and keeps messages for 30 days.

• ConnectChats in Le Chat

  Le Chat adds custom MCP connectors, including on the free plan, and ConnectChats works as one. Add it once, sign in with your passkey, and Le Chat by Mistral can catch you up on the chats you share. Only an admin can add connectors in Le Chat. On Free, Pro and Student plans, that is the account owner. On Team plans, ask your admin. Le Chat detects the sign-in method itself and supports OAuth sign-in, which is what ConnectChats uses. The same ConnectChats account works in every AI app, so the chats you already linked are available in Le Chat without linking them again. ConnectChats only sees the chats you choose to share, and it asks for your approval before any reply is sent.

• You pick the chats

  Le Chat only sees the Slack chats you share. Unshare a chat and it disappears from every AI app at once.

• Drafts by default

  Le Chat prepares replies. You approve each one before it reaches Slack, unless you turn on auto-send for that chat.

• Stored messages are encrypted

  Stored messages are encrypted with a key that only your passkey can unlock. We never train models on your messages.

How we protect your messages