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
This is a well-engineered Slack MCP server with strong security fundamentals: credentials are stored securely (Keychain, file with restrictive permissions), multiple authentication mechanisms are properly implemented, and permissions are well-scoped to communication tasks. However, there are moderate concerns around browser-session extraction mechanics (which require elevated access patterns similar to credential stealers), limited input validation in some areas, and broad exception handling that could mask security issues. The server's purpose and permissions align appropriately for a communication tool. Supply chain analysis found 1 known vulnerability in dependencies (0 critical, 1 high severity). Package verification found 1 issue.
4 files analyzed · 10 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.
What You'll Need
Set these up before or after installing:
Environment variable: SLACK_TOKEN
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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