# slack-mcp

> Use this tool when you need to manage and interact with Slack workspaces, solving problems such as automating message sending, searching conversation history, and managing user information. It takes in inputs like channel names, message text, and user IDs, and outputs results like message receipts, user data, and search results. Use it in contexts where integrating Slack functionality with other applications or automating workflow tasks is required.

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

## Description

Enables comprehensive interaction with Slack workspaces, allowing users to manage channels, send messages, and search history. It supports managing reminders, pins, reactions, and user information through the Model Context Protocol.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-09-02

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/zg5eflkom2)
- **Repository:** <https://github.com/annyzhou/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": "annyzhou-slack-mcp"
    }
  }
}
```

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