Slack

Provides a bridge to the Slack API, enabling message posting and user list retrieval for workspace interactions through a TypeScript implementation.

→ avimbu/slack-mcp-server · listed on pulsemcp

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// key findings

⚠️

Known vulnerabilities in dependencies: 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

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_USER_OAUTH_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_USER_OAUTH_TOKEN— "": "test-bot-token",

configSLACK_TEAM_ID— "": "test-team-id"

// 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 3 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/avimbu-slack-mcp-server-e1k628)](https://m8ven.ai/mcp/avimbu-slack-mcp-server-e1k628)

commit: 4b55d49d19d4f2278bc17789a57fea1e50dd53ce

code hash: 372735431f0b5243c88a3f485046482e4c0b577847fc7e341fef973bd0dc54ac

verified: 6/9/2026, 11:18:05 AM

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