# Mattermost MCP Server

> Use this tool when you need to interact with Mattermost workspaces to manage channels, messages, and user profiles. It solves problems such as automating communication, integrating AI models with team collaboration platforms, and streamlining workflow management. The Mattermost MCP Server takes API requests as input and returns relevant data as output, enabling read and write operations within a trusted environment.

Canonical page: https://skillsregistry.net/skills/vnikhilbuddhavarapu-mattermost-gcp-mcp  
JSON: https://api.skillsregistry.net/v1/skills/vnikhilbuddhavarapu-mattermost-gcp-mcp

## Description

Enables interaction with Mattermost workspaces to manage channels, messages, threads, reactions, and user profiles via the REST API. This server allows AI models to perform both read and write operations, such as posting messages and retrieving channel history, within a trusted environment.

## Trust

- **Trust score (0–1):** 0.94
- **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/rx78xn9e24)
- **Repository:** <https://github.com/vnikhilbuddhavarapu/mattermost-gcp-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": "vnikhilbuddhavarapu-mattermost-gcp-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/vnikhilbuddhavarapu-mattermost-gcp-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/vnikhilbuddhavarapu-mattermost-gcp-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