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Slack MCP Server

CommunicationLow Risk10.0MCP RegistryLocalRemote
Free

Server data from the Official MCP Registry

Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth.

About

Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth.

Remote endpoints: streamable-http: https://mcp.revasserlabs.com/oauth/mcp

Security Report

10.0
Low Risk10.0Low Risk

Valid MCP server (3 strong, 1 medium validity signals). No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry.

Endpoint verified · Requires authentication · 2 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

What You'll Need

Set these up before or after installing:

Slack xoxc- token from browser sessionRequired

Environment variable: SLACK_TOKEN

Slack xoxd- cookie from browser sessionRequired

Environment variable: SLACK_COOKIE

How to Install & Connect

Available as Local & Remote

This plugin can run on your machine or connect to a hosted endpoint. during install.

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Slack MCP Server - Catch up on Slack without reading it. Unreads, threads, | MCP Marketplace