# Slack MCP Server

> Use this tool when you need to search and retrieve specific messages or channel history within a Slack workspace, solving problems such as information discovery and data retrieval. It takes in parameters like text queries and date ranges, and outputs relevant message results and channel lists. Ideal for use cases where timely access to Slack workspace data is required, such as research, auditing, or analytics.

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

## Description

An MCP server that enables searching for messages and listing channels within a Slack workspace. It provides tools to retrieve channel history and filter messages based on text matching and date ranges.

## Trust

- **Trust score (0–1):** 0.98
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/he0e6hzlk8)
- **Repository:** <https://github.com/nikhilchintawar/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": "nikhilchintawar-slack-mcp"
    }
  }
}
```

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