# mcp-slack

> Use this tool when you need to integrate Slack with other tools to streamline communication and automation. It solves problems such as manual message posting and channel management by allowing users to list channels, read messages, and post messages using a bot token. With inputs including bot tokens and channel names, and outputs including message posts and channel lists, it provides a convenient interface for automating Slack workflows.

Canonical page: https://skillsregistry.net/skills/antonio-mello-ai-mcp-slack  
JSON: https://api.skillsregistry.net/v1/skills/antonio-mello-ai-mcp-slack

## Description

Enables Slack integration with tools to list channels, read messages, and post messages using a bot token.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/znuv30wjso)
- **Repository:** <https://github.com/antonio-mello-ai/mcp-slack>

## 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": "antonio-mello-ai-mcp-slack"
    }
  }
}
```

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