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MCP ServerMCP Registry官方收录

io.github.vriesdemichael/mm-mcp · v0.3.0

Read, search and post in Mattermost as yourself or a bot.

源仓库 ↗

建议先在本页复制安装配置，再到上游核对文档与权限。

产品介绍

Read, search and post in Mattermost as yourself or a bot. Mattermost 是一个MCP Server，收录自 官方 MCP Registry。支持 stdio 传输。本页提供产品介绍、配置教程、安装命令与适用场景，支持 Trae、通义灵码、Cursor、Claude Code、VS Code 等。

适用场景

代码审查与 GitHubCursor 开发必备

AgentHub Verified 可用性验证技术测试通过

自动化测试流水线已校验安装命令、传输协议与客户端兼容性

最近校验时间2026-10-10
安装配置格式测试有效CLI 与 mcpServers JSON 语法校验通过
协议连接与握手响应正常支持标准 JSON-RPC 2.0 规格规范
上游数据源存活来源 official-mcp-registry，可正常下载依赖
测试可用客户端Claude Code、Claude Desktop、Cursor 等
安全等级： A+ 级 · 官方认证推荐 (A+)·该工具由官方或知名生态团队维护，源码遵循标准开源许可协议，可安全接入 Cursor / Claude。
暂无自动生成的安装指引，请查看源仓库 README。

常见报错排查与运行避坑 (Troubleshooting)FAQ

针对 Mattermost 在 Cursor、Claude Code 中的常见连接错误与解决办法

在 Cursor / Claude Code 中配置 Mattermost 提示 connection closed 或 exit code 1？

通常由本地运行时环境缺失或命令路径未被 IDE 继承引起。排查步骤： 1. 确认已安装 Node.js 18+（支持 npx）或 Python 3.10+（支持 uvx）； 2. 尝试在终端运行 which npx 或 which uvx，把配置文件中的 "command" 字段改为完整绝对路径； 3. 修改 mcp.json 后，必须完全重载或重启客户端窗口。

Fix Snippet
# 终端测试命令是否存在：
which npx
node -v
提示 spawn npx ENOENT 或 command not found？

这是因为编辑器后台进程未加载完整的终端环境变量（PATH）。解决方案：在全局安装该包（如 npm install -g 包名），或在配置文件中将 command 设置为系统的实际路径（如 Windows 下的 C:\Program Files\nodejs\npx.cmd，Mac 下的 /usr/local/bin/npx）。

提示 Missing required environment variable 或 API 认证失败？

Mattermost 依赖环境变量（如 MM_URL、MM_URL、MM_URL、MM_URL、MM_URL、MM_URL）。请在客户端配置文件的 "env" 对象中填入有效密钥，注意不要包含多余空格或未闭合的双引号。

Fix Snippet
// .cursor/mcp.json 或 claude_desktop_config.json
{
  "env": {
    "MM_URL": "your_actual_key_here"
  }
}
仍连不上？查看 MCP 连接失败排查指南 →

免安装模拟调用 (Playground)

仿真环境

Mattermost 核心接口调用仿真 · 无需配置本地环境，直接预览调用参数与返回格式

沙盒就绪 (Virtual Mock)
fn: mm_mcpRead, search and post in Mattermost as yourself or a bot.
请求入参 (Arguments)JSON Schema
{
  "target": "Mattermost",
  "action": "execute",
  "options": {
    "mode": "standard",
    "timeoutMs": 5000
  }
}
💡Agent 在规划任务时会自动生成并传递上述入参
Agent Tool Output

点击上方「模拟运行」按钮

查看该工具在 Agent 内部的返回数据格式

测试环境：AgentHub Virtual SandboxJSON-RPC 2.0

选型与决策建议（为什么选它？）

帮助你快速判断该资源是否契合当前项目，避免盲目折腾

适合什么任务？
  • PR 自动审查
  • 生成 changelog
  • 跨仓库 Issue 检索
什么时候不建议用？
  • 替代人工安全审计
  • 在无授权仓库上操作
推荐工作流搭配：查看完整场景 →

Mattermost + 对应场景 Prompt → 组成标准 Agent 自动化任务

MCP 实战教程：从安装到看见效果

按完整实例走一遍（含期望效果与对比验收）。装完本页资源后，用教程里的提示词核对是否真正生效。

打开教程 →

相关资源

常搭配使用

中文公文写作

v2.0.25

SkillClawHub9.1k

io.clawhub.gongyu0918-debug/chinese-official-writing

用于中文公文、事务性材料和新闻稿件的起草、改写、压缩、润色、审校、文种核对、去口语化、降 AI 味及 Word 格式处理，适用于机关、企事业单位、学校和新闻机构。涵盖申请、请示、报告、通知、通告、意见、决定、决议、议案、公报、命令、函、复函、批复、说明、方案、纪要、公告、公示、通报、制度、规定、办法、细则、操作规程、工作要点、总结、调研、讲话、致辞、主持词、述职、可研、审查材料、技术需求、新闻消息、编者按、新闻评论，以及采购、整改、反馈和 AI 算力等场景。

source
在 ClawHub 查看

继续逛 AgentHub

大多数人安装前还会对比同类工具或看场景方案——下面这些能帮你少走弯路。

浏览更多同类搜索相似资源按场景选型场景提示词MCP 实战教程评测与对比

收录徽章：把 AgentHub 挂到你的官网

复制下面任意一段代码到项目主页、官网或 GitHub README。徽章是 SVG 热链，无需上传文件，链接指向本页，访客可由此直接找到安装方式。

预览AgentHub 已收录：Mattermost
HTML
<a href="https://myagenthub.cn/p/io.github.vriesdemichael/mm-mcp" title="AgentHub 已收录：Mattermost" target="_blank" rel="noopener">
  <img src="https://myagenthub.cn/badge/io.github.vriesdemichael/mm-mcp" alt="AgentHub 已收录：Mattermost" height="20" style="border:0"/>
</a>
Markdown（GitHub README）
[![AgentHub 已收录：Mattermost](https://myagenthub.cn/badge/io.github.vriesdemichael/mm-mcp)](https://myagenthub.cn/p/io.github.vriesdemichael/mm-mcp)

徽章由 /badge/<资源ID> 动态生成，名称与收录状态变化后自动更新；请保留链接指向，它是收录来源的判定依据。

统一 Manifest

{
  "id": "io.github.vriesdemichael/mm-mcp",
  "type": "mcp-server",
  "version": "0.3.0",
  "displayName": "Mattermost",
  "description": "Read, search and post in Mattermost as yourself or a bot.",
  "repository": {
    "url": "https://github.com/vriesdemichael/mm-mcp",
    "source": "github"
  },
  "distribution": {
    "packages": [
      {
        "registryType": "mcpb",
        "identifier": "https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_darwin_amd64.mcpb",
        "version": "0.3.0",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "MM_MCP_ALLOW_WRITES",
            "description": "Offer the tools that post and change things. Each change others see asks you before it acts, which needs a client that shows MCP elicitation questions; following a thread, saving a post or a draft, reminders and typing do not ask."
          },
          {
            "name": "MM_MCP_ASK_BEFORE_WRITES",
            "description": "mm-mcp asks you before each change others see. Turn it off only where your client does not show mm-mcp's question, and its own approval of each tool call is to be the check instead: a client that approves tools by itself then posts as you with nobody seeing it first."
          },
          {
            "name": "MM_MCP_CA_FILE",
            "description": "A PEM file of certificate authorities to trust beside your system's, for a Mattermost whose certificate your organisation signed itself. Leave it empty otherwise."
          },
          {
            "name": "MM_MCP_DOWNLOAD_DIR",
            "description": "Where save_file writes attachments. Leave it empty for your Downloads directory."
          },
          {
            "name": "MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE",
            "description": "Only with Ask before posting off: marks each tool that changes what others see so that Claude Code asks a person on every call, whatever its permission mode or rules allow. An agent cannot post on its own while it is on."
          },
          {
            "name": "MM_MCP_MARK_AI_GENERATED",
            "description": "Mark every post and edit the model writes with Mattermost's own marker for text written with AI."
          },
          {
            "name": "MM_TOKEN",
            "description": "A personal access token or a bot token. Where those are switched off, leave it empty after logging in once with mm-mcp login --url <address> in a terminal, which keeps your session in the system's credential store.",
            "isSecret": true
          },
          {
            "name": "MM_URL",
            "description": "The address you open Mattermost at, such as https://chat.example.com.",
            "isRequired": true
          }
        ]
      },
      {
        "registryType": "mcpb",
        "identifier": "https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_darwin_arm64.mcpb",
        "version": "0.3.0",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "MM_MCP_ALLOW_WRITES",
            "description": "Offer the tools that post and change things. Each change others see asks you before it acts, which needs a client that shows MCP elicitation questions; following a thread, saving a post or a draft, reminders and typing do not ask."
          },
          {
            "name": "MM_MCP_ASK_BEFORE_WRITES",
            "description": "mm-mcp asks you before each change others see. Turn it off only where your client does not show mm-mcp's question, and its own approval of each tool call is to be the check instead: a client that approves tools by itself then posts as you with nobody seeing it first."
          },
          {
            "name": "MM_MCP_CA_FILE",
            "description": "A PEM file of certificate authorities to trust beside your system's, for a Mattermost whose certificate your organisation signed itself. Leave it empty otherwise."
          },
          {
            "name": "MM_MCP_DOWNLOAD_DIR",
            "description": "Where save_file writes attachments. Leave it empty for your Downloads directory."
          },
          {
            "name": "MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE",
            "description": "Only with Ask before posting off: marks each tool that changes what others see so that Claude Code asks a person on every call, whatever its permission mode or rules allow. An agent cannot post on its own while it is on."
          },
          {
            "name": "MM_MCP_MARK_AI_GENERATED",
            "description": "Mark every post and edit the model writes with Mattermost's own marker for text written with AI."
          },
          {
            "name": "MM_TOKEN",
            "description": "A personal access token or a bot token. Where those are switched off, leave it empty after logging in once with mm-mcp login --url <address> in a terminal, which keeps your session in the system's credential store.",
            "isSecret": true
          },
          {
            "name": "MM_URL",
            "description": "The address you open Mattermost at, such as https://chat.example.com.",
            "isRequired": true
          }
        ]
      },
      {
        "registryType": "mcpb",
        "identifier": "https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_linux_amd64.mcpb",
        "version": "0.3.0",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "MM_MCP_ALLOW_WRITES",
            "description": "Offer the tools that post and change things. Each change others see asks you before it acts, which needs a client that shows MCP elicitation questions; following a thread, saving a post or a draft, reminders and typing do not ask."
          },
          {
            "name": "MM_MCP_ASK_BEFORE_WRITES",
            "description": "mm-mcp asks you before each change others see. Turn it off only where your client does not show mm-mcp's question, and its own approval of each tool call is to be the check instead: a client that approves tools by itself then posts as you with nobody seeing it first."
          },
          {
            "name": "MM_MCP_CA_FILE",
            "description": "A PEM file of certificate authorities to trust beside your system's, for a Mattermost whose certificate your organisation signed itself. Leave it empty otherwise."
          },
          {
            "name": "MM_MCP_DOWNLOAD_DIR",
            "description": "Where save_file writes attachments. Leave it empty for your Downloads directory."
          },
          {
            "name": "MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE",
            "description": "Only with Ask before posting off: marks each tool that changes what others see so that Claude Code asks a person on every call, whatever its permission mode or rules allow. An agent cannot post on its own while it is on."
          },
          {
            "name": "MM_MCP_MARK_AI_GENERATED",
            "description": "Mark every post and edit the model writes with Mattermost's own marker for text written with AI."
          },
          {
            "name": "MM_TOKEN",
            "description": "A personal access token or a bot token. Where those are switched off, leave it empty after logging in once with mm-mcp login --url <address> in a terminal, which keeps your session in the system's credential store.",
            "isSecret": true
          },
          {
            "name": "MM_URL",
            "description": "The address you open Mattermost at, such as https://chat.example.com.",
            "isRequired": true
          }
        ]
      },
      {
        "registryType": "mcpb",
        "identifier": "https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_linux_arm64.mcpb",
        "version": "0.3.0",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "MM_MCP_ALLOW_WRITES",
            "description": "Offer the tools that post and change things. Each change others see asks you before it acts, which needs a client that shows MCP elicitation questions; following a thread, saving a post or a draft, reminders and typing do not ask."
          },
          {
            "name": "MM_MCP_ASK_BEFORE_WRITES",
            "description": "mm-mcp asks you before each change others see. Turn it off only where your client does not show mm-mcp's question, and its own approval of each tool call is to be the check instead: a client that approves tools by itself then posts as you with nobody seeing it first."
          },
          {
            "name": "MM_MCP_CA_FILE",
            "description": "A PEM file of certificate authorities to trust beside your system's, for a Mattermost whose certificate your organisation signed itself. Leave it empty otherwise."
          },
          {
            "name": "MM_MCP_DOWNLOAD_DIR",
            "description": "Where save_file writes attachments. Leave it empty for your Downloads directory."
          },
          {
            "name": "MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE",
            "description": "Only with Ask before posting off: marks each tool that changes what others see so that Claude Code asks a person on every call, whatever its permission mode or rules allow. An agent cannot post on its own while it is on."
          },
          {
            "name": "MM_MCP_MARK_AI_GENERATED",
            "description": "Mark every post and edit the model writes with Mattermost's own marker for text written with AI."
          },
          {
            "name": "MM_TOKEN",
            "description": "A personal access token or a bot token. Where those are switched off, leave it empty after logging in once with mm-mcp login --url <address> in a terminal, which keeps your session in the system's credential store.",
            "isSecret": true
          },
          {
            "name": "MM_URL",
            "description": "The address you open Mattermost at, such as https://chat.example.com.",
            "isRequired": true
          }
        ]
      },
      {
        "registryType": "mcpb",
        "identifier": "https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_windows_amd64.mcpb",
        "version": "0.3.0",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "MM_MCP_ALLOW_WRITES",
            "description": "Offer the tools that post and change things. Each change others see asks you before it acts, which needs a client that shows MCP elicitation questions; following a thread, saving a post or a draft, reminders and typing do not ask."
          },
          {
            "name": "MM_MCP_ASK_BEFORE_WRITES",
            "description": "mm-mcp asks you before each change others see. Turn it off only where your client does not show mm-mcp's question, and its own approval of each tool call is to be the check instead: a client that approves tools by itself then posts as you with nobody seeing it first."
          },
          {
            "name": "MM_MCP_CA_FILE",
            "description": "A PEM file of certificate authorities to trust beside your system's, for a Mattermost whose certificate your organisation signed itself. Leave it empty otherwise."
          },
          {
            "name": "MM_MCP_DOWNLOAD_DIR",
            "description": "Where save_file writes attachments. Leave it empty for your Downloads directory."
          },
          {
            "name": "MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE",
            "description": "Only with Ask before posting off: marks each tool that changes what others see so that Claude Code asks a person on every call, whatever its permission mode or rules allow. An agent cannot post on its own while it is on."
          },
          {
            "name": "MM_MCP_MARK_AI_GENERATED",
            "description": "Mark every post and edit the model writes with Mattermost's own marker for text written with AI."
          },
          {
            "name": "MM_TOKEN",
            "description": "A personal access token or a bot token. Where those are switched off, leave it empty after logging in once with mm-mcp login --url <address> in a terminal, which keeps your session in the system's credential store.",
            "isSecret": true
          },
          {
            "name": "MM_URL",
            "description": "The address you open Mattermost at, such as https://chat.example.com.",
            "isRequired": true
          }
        ]
      },
      {
        "registryType": "mcpb",
        "identifier": "https://github.com/vriesdemichael/mm-mcp/releases/download/v0.3.0/mm-mcp_0.3.0_windows_arm64.mcpb",
        "version": "0.3.0",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "MM_MCP_ALLOW_WRITES",
            "description": "Offer the tools that post and change things. Each change others see asks you before it acts, which needs a client that shows MCP elicitation questions; following a thread, saving a post or a draft, reminders and typing do not ask."
          },
          {
            "name": "MM_MCP_ASK_BEFORE_WRITES",
            "description": "mm-mcp asks you before each change others see. Turn it off only where your client does not show mm-mcp's question, and its own approval of each tool call is to be the check instead: a client that approves tools by itself then posts as you with nobody seeing it first."
          },
          {
            "name": "MM_MCP_CA_FILE",
            "description": "A PEM file of certificate authorities to trust beside your system's, for a Mattermost whose certificate your organisation signed itself. Leave it empty otherwise."
          },
          {
            "name": "MM_MCP_DOWNLOAD_DIR",
            "description": "Where save_file writes attachments. Leave it empty for your Downloads directory."
          },
          {
            "name": "MM_MCP_FORCE_HUMAN_IN_THE_LOOP_IN_CLAUDE_CODE",
            "description": "Only with Ask before posting off: marks each tool that changes what others see so that Claude Code asks a person on every call, whatever its permission mode or rules allow. An agent cannot post on its own while it is on."
          },
          {
            "name": "MM_MCP_MARK_AI_GENERATED",
            "description": "Mark every post and edit the model writes with Mattermost's own marker for text written with AI."
          },
          {
            "name": "MM_TOKEN",
            "description": "A personal access token or a bot token. Where those are switched off, leave it empty after logging in once with mm-mcp login --url <address> in a terminal, which keeps your session in the system's credential store.",
            "isSecret": true
          },
          {
            "name": "MM_URL",
            "description": "The address you open Mattermost at, such as https://chat.example.com.",
            "isRequired": true
          }
        ]
      }
    ],
    "remotes": []
  },
  "dependencies": [],
  "installTargets": [
    "claude-code",
    "claude-desktop",
    "cursor",
    "vscode",
    "trae",
    "cherry-studio",
    "lingma",
    "windsurf",
    "cline",
    "workbuddy"
  ],
  "keywords": [],
  "provenance": {
    "origin": "official-mcp-registry",
    "originalId": "io.github.vriesdemichael/mm-mcp",
    "originalUrl": "https://registry.modelcontextprotocol.io/v0.1/servers/io.github.vriesdemichael%2Fmm-mcp/versions/latest",
    "isOfficial": true,
    "status": "active"
  }
}