Slack MCP Server

No. Slack runs its own MCP server for apps published in the Slack Marketplace and internal apps. InsightfulPipe is an independent, hosted server that connects to the Slack Web API through the InsightfulPipe Slack app. InsightfulPipe is not affiliated with Slack.

Slack's server can search messages, files, users and channels, work with canvases, upload files and manage lists, and workspace admins approve which MCP clients use it. InsightfulPipe does not search, but reads channel history and threads by date, posts and edits messages, and manages channels, with Read-only connections, per-action controls and your other marketing platforms in the same workspace.

Any AI client that supports remote MCP servers. The setup guide on this page covers Claude, ChatGPT, Claude Code, Cursor, Gemini CLI and Codex. You can also work with the same connected accounts from the terminal with the InsightfulPipe CLI.

Yes. In Claude, add https://slack.insightfulmcp.com/ as a custom connector and authorize your InsightfulPipe account. You can also add InsightfulPipe from the Claude Directory, which connects all of your linked accounts at once.

Yes. Add the server URL as a custom connector in ChatGPT Developer mode, or add InsightfulPipe from the ChatGPT app directory to connect all of your linked accounts. Developer mode availability depends on your ChatGPT plan.

Channels and conversations, channel details and members, messages and thread replies (including details of files shared in them), users and profiles, workspace details, message permalinks and reminders. Public channels, private channels, direct messages and group messages are available based on what the app can access.

No. The server has no search action. It reads message history and thread replies for channels and conversations the app can access, filtered by date, and your assistant finds what you need in those messages.

Yes, on workspaces connected with Read & Write access. It can post and edit messages as the app or as you, create channels, join public channels, invite people to channels, archive channels and add reminders. Reminders are limited to adding and listing.

You control the risk. Connect as Read-only, or choose exactly which actions are allowed on a Read & Write workspace. Archiving channels stays off until an owner, admin or operator enables it. Posting and editing messages are regular write actions, so turn them off where agents should only read.

Yes. Each connection is one Slack workspace, and you can connect several. Each connected workspace counts as one connection on your plan.

The connection uses Slack OAuth 2.0. InsightfulPipe requests a fixed set of permissions that you review before approving, tokens are stored encrypted, and you can disconnect at any time. Your AI client signs in to the MCP server with your InsightfulPipe account, not your Slack login.

There is no workspace search, no file download or upload, and no message scheduling. Reminders are limited to adding and listing, and Slack has restricted its reminders API. Permissions are fixed by InsightfulPipe rather than chosen per install. Slack rate limits apply, and the server retries when Slack asks it to slow down.

The Slack MCP server is included in every InsightfulPipe plan, together with all other MCP servers and the CLI. Plans start at $29.99/month and include a trial. See insightfulpipe.com/pricing for current plans.