Slack MCP

Read and respond to Slack from Claude.

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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-... # Single workspace

// 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/feamster-slack-mcp-1aa3e8)](https://m8ven.ai/mcp/feamster-slack-mcp-1aa3e8)

commit: 7f1749b85f9d7005b70dc142c6c9fb3a00eff0b3

code hash: 9ac2e8da9e0708707e8d52de0e8a664cc4505cc483e716f13d5835d8f0db8115

verified: 6/22/2026, 12:11:33 PM

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