Redmine REST API への包括的なアクセスを提供する Redmine 用のモデルコンテキストプロトコル (MCP) サーバー。

概要

RedmineのREST APIを包括的にカバーするMCPサーバーです。 MCP クライアント (Claude Desktop など) から Redmine を操作できます。

デモ

ここでは、Claude DesktopでRedmine MCPサーバーを使用する方法を示すビデオは次のとおりです。

###課題の作成

[https://github.com/user-attachments/assets/075fb079-104c-404d-91f5-755b3882853b]

※このデモでは、Redmine MCPサーバーとブラウザの自動化にPlaywright MCPを利用しています。*

##発行情報の取得

[https://github.com/user-attachments/assets/8f551082-6982-4513-8fe7-b0f111be982d]

##特徴

• ✓包括的なAPIカバレッジ**:RedmineのREST APIで利用可能なすべての機能をサポート
• Read-Only Mode*:安全なデータ参照モードをサポート
• ☑ツールフィルタリング: regex パターンで使用できるツールを制御する
• 🏷️ ツールアノテーション:デクレア[readOnlyHint])ので、クライアントは、書き込みから操作を読むことができます

前提条件

##Redmine APIキーの取得

1. 管理者権限でRedmineにログイン

Redmine MCP Server

Model Context Protocol (MCP) server for Redmine that provides comprehensive access to the Redmine REST API.

Overview

This project is an MCP server that comprehensively covers Redmine’s REST API. It allows you to operate Redmine from MCP clients (such as Claude Desktop).

Demonstration

Here are example videos showing how to use the Redmine MCP server with Claude Desktop:

Creating an Issue

https://github.com/user-attachments/assets/075fb079-104c-404d-91f5-755b3882853b

This demonstration also uses the Playwright MCP for browser automation alongside the Redmine MCP server.

Getting Issue Information

https://github.com/user-attachments/assets/8f551082-6982-4513-8fe7-b0f111be982d

Features

• 📋 Comprehensive API Coverage: Supports all functions available in Redmine’s REST API
• 🔒 Read-Only Mode: Supports safe data reference mode
• 🔧 Tool Filtering: Control which tools are available using regex patterns
• 🏷️ Tool Annotations: Declares readOnlyHint so clients can tell read operations from write ones

Prerequisites

Getting Redmine API Key

1. Log in to Redmine with administrator privileges
2. Go to “Administration” → “Settings” → “API” tab
3. Check “Enable REST web service”
4. Generate “API access key” in personal settings

For details, refer to Redmine REST API documentation.

Configuration

Environment Variables

The following environment variables are required (specified in MCP client configuration files):

• REDMINE_URL (Required): Base URL of the Redmine instance
  • Example: https://redmine.example.com
• REDMINE_API_KEY (Required): API key generated in Redmine
  • Set the API key obtained in prerequisites
• REDMINE_MCP_READ_ONLY (Optional): Enable read-only mode
  • true: Read-only mode (disables data modification operations)
  • false or unset: Allow all operations (default)
• REDMINE_MCP_TOOLS_ALLOW_PATTERN (Optional): Regex pattern to allow only matching tools
  • Example: ^get (enable only tools starting with “get”)
  • If unset, all tools are allowed (subject to other settings)
• REDMINE_MCP_TOOLS_DENY_PATTERN (Optional): Regex pattern to disable matching tools
  • Example: ^delete (disable all tools starting with “delete”)
  • If unset, no tools are denied (subject to other settings)
  • Deny pattern takes priority over allow pattern

MCP Client Configuration

Using npx (Recommended for quick start)

Add the following as MCP configuration for your AI agent:

{
  "mcpServers": {
    "redmine": {
      "command": "npx",
      "args": ["-y", "@onozaty/redmine-mcp-server"],
      "env": {
        "REDMINE_URL": "https://your-redmine.example.com",
        "REDMINE_API_KEY": "your-api-key-here",
        "REDMINE_MCP_READ_ONLY": "true"
      }