Slack MCP Server

An MCP server that enables searching for messages and listing channels within a Slack workspace. It provides tools to retrieve channel history and filter messages based on text matching and date ranges.

→ nikhilchintawar/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_BOT_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_BOT_TOKEN— "": "xoxb-your-token-here"

configSLACK_CHANNELS— No Comma-separated list of allowed channels (restricts searches)

configSLACK_DEFAULT_CHANNEL— No Default channel ID for operations

// 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 5 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/nikhilchintawar-slack-mcp-aok9e2)](https://m8ven.ai/mcp/nikhilchintawar-slack-mcp-aok9e2)

commit: 39c411142b748da92ef326b4d14480f139f41ad5

code hash: 9f4266b5dfa1877615f33a7d789b938b25b34fcc24098ed19141c6ee3f34d668

verified: 6/12/2026, 11:36:08 AM

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