# Slack

> Use this tool when you need to streamline team communication and collaboration, solve problems such as information silos and disconnected workflows, and integrate various software tools and services. Slack takes in user messages, files, and integrations, and outputs a centralized and organized platform for team collaboration. It is ideal for use in remote or distributed teams, or whenever secure and efficient communication is required.

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

## Description

Read Slack conversations, threads, and user directories, send messages, and invite users to channels.

## Trust

- **Trust score (0–1):** 0.65
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-08-14

## Source

- **Source listing:** [Smithery](https://smithery.ai/server/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": "slack"
    }
  }
}
```

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