# Slack MCP Server

> Use this tool when you need to integrate and interact with Slack workspaces, managing channels, sending messages, and retrieving message history. It solves problems of workflow automation, team collaboration, and communication streamlining through natural language commands. The tool accepts natural language inputs and outputs relevant data, such as message history and channel information, making it ideal for automating tasks and enhancing team productivity.

Canonical page: https://skillsregistry.net/skills/lbeatu-slack-mcp  
JSON: https://api.skillsregistry.net/v1/skills/lbeatu-slack-mcp

## Description

Enables interaction with Slack workspaces through comprehensive integration capabilities. Supports channel management, messaging, thread replies, reactions, and message history retrieval through natural language commands.

## Trust

- **Trust score (0–1):** 0.96
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/k3fqicqxwd)
- **Repository:** <https://github.com/lbeatu/slack-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "lbeatu-slack-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/lbeatu-slack-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/lbeatu-slack-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt