# Slack MCP Server

> Slack MCP Server — rokej-slack-mcp-server. Use this tool when you need to integrate AI agents with Slack for seamless communication, enabling the sending of messages, payloads, and Markdown-formatted content via Incoming Webhooks. It solves problems of automated notification, collaboration, and information sharing between AI systems and human teams on Slack. Ideal for use cases requiring programmatic messaging, such as alerts, updates, or reporting, with inputs including message text, payloads, and formatting options, and outputs being posted messages in Slack channels.

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

## Description

An MCP server that enables AI agents to send messages, payloads, and Markdown-formatted content to Slack via Incoming Webhooks.

## 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/x5aqtrbo87)
- **Repository:** <https://github.com/rokej/slack-mcp-server>

## 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": "rokej-slack-mcp-server"
    }
  }
}
```

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

---
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