Slack MCP Server

Item: Slack MCP Server
Rating: 71
Author: M8ven

Enables searching and reading public Slack channels, and sending messages with two-step confirmation.

→ Arnabdaz/Slack_MCP · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

🔐

You'll be asked for 1 credential: SLACK_USER_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretSLACK_USER_TOKEN— export ="xoxp-..." # required

configSLACK_DRAFT_TTL_SECONDS— export =300 # optional, default 300

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/arnabdaz-slack-mcp-fzxqol)](https://m8ven.ai/mcp/arnabdaz-slack-mcp-fzxqol)

commit: 70ee9612e99307772147841d1796a0f3f62de863

code hash: bd82b695190271ab6e7add9127f3d3ab79b04db9c954d6c1ae291e44d4dc6fe5

verified: 7/21/2026, 8:45:05 AM

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