# slack-user-mcp-server

> Use this tool when you need to integrate AI agents with Slack for seamless communication, enabling capabilities such as message search, channel history retrieval, and direct messaging. It provides full access to Slack's features using a user token, allowing AI agents to post messages as the user. Ideal for use cases requiring automated user-level interactions within Slack channels and conversations.

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

## Description

Enables AI agents to interact with Slack using a user token, providing full access to message search, channel history, DMs, and posting as the user.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **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/venn83t8bm)
- **Repository:** <https://github.com/farsght/slack-user-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": "farsght-slack-user-mcp-server"
    }
  }
}
```

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