# Slack MCP Server

> Use this tool when you need to integrate Slack's functionality into your workflow, providing a unified interface to read messages, manage channels, and search content across multiple Slack workspaces. It solves problems related to team collaboration, communication, and content management by offering 9 integrated tools for seamless interaction with the Slack Web API. Ideal for use cases requiring automated or customized Slack workspace management, this tool accepts various inputs and outputs to facilitate efficient workflow automation.

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

## Description

Provides complete Slack Web API integration with 9 tools for reading messages, managing channels, searching content, and interacting with Slack workspaces.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-09-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/nllx3uj0z6)
- **Repository:** <https://github.com/antonkazlouski-orca/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": "antonkazlouski-orca-slack-mcp"
    }
  }
}
```

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