Connect Slack to Manus

• Catch you up

  Ask what you missed and Manus 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. Manus searches your Slack history and quotes the message.

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• Draft replies

  Manus 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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• Manus

  Summarize the Slack channels I missed this morning.

• Manus

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

• Manus

  List every Slack message that is waiting on me.

• Manus

  Find the Slack thread where we discussed the pricing change.

• Manus

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

1. 1

   Add ConnectChats to Manus

   • In Manus, open Settings, then Integrations, then Custom MCP Servers, and click Add Server.
   • Name it ConnectChats and paste https://api.connectchats.com/mcp as the server URL.
   • Complete the ConnectChats sign-in with your passkey when Manus asks, then run the connection test.
   • In a new task, ask Manus about your messages.
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 Manus can see

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

4. 4

   Ask Manus about your Slack

   Open a new conversation in Manus and ask about your chats. Manus 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 Manus

  Manus can add your own MCP servers next to its built-in integrations. Once ConnectChats is added, Manus can pull messages into a task, for example to collect every supplier quote from a group chat into a table. Manus checks that it can reach the server and lists the ConnectChats tools before you use them. Long tasks can call ConnectChats many times. Tool calls are not limited on the ConnectChats free plan. Manus can draft replies as part of a task. Each one waits for your approval in ConnectChats unless the chat has auto-send on.

• You pick the chats

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

• Drafts by default

  Manus 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