Redmine MCP

v1.0.0Business Applicationsstable

An MCP server providing 63 tools to interact with Redmine instances, covering issues, projects, time entries, and wiki pages. It utilizes streamable HTTP transport and supports per-client authentication for secure management of Redmine resources.

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What is Redmine MCP?

Redmine MCP is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to mcp server providing 63 tools to interact with redmine instances, covering issues, projects, time entries, and wiki pages. it utilizes streamable http transport and supports per-client authentication ...

An MCP server providing 63 tools to interact with Redmine instances, covering issues, projects, time entries, and wiki pages. It utilizes streamable HTTP transport and supports per-client authentication for secure management of Redmine resources.

This server falls under the Business Applications and Monitoring & Observability categories on MCPgee, the world's largest MCP server directory with 33,000+ servers.

Features

  • An MCP server providing 63 tools to interact with Redmine in

Use Cases

Manage Redmine issues, projects, and time entries.
Update wiki pages and track time entries.
Automate Redmine workflows with 63 available tools.
KalvadTech

Maintainer

LicenseMIT License
Languagepython
Versionv1.0.0
UpdatedMay 22, 2026
Statushealthy
Maintenanceactive

Works with

ClaudeOpenAIwindowsmacoslinux

Installation

NPM

npx -y redmine

Manual Installation

npx -y redmine

Configuration

Configuration Details

Config File

claude_desktop_config.json

Performance

Response Metrics

Response Time< 200ms
ThroughputMedium

Resource Usage

Memory UsageLow
CPU UsageLow

How to Set Up and Use Redmine MCP

redmine-mcp is a stateless Python MCP server that provides over 59 tools for interacting with any Redmine project management instance via its REST API. It uses streamable HTTP transport and a per-client authentication model where each MCP client supplies its own Redmine API key in a request header, so a single server deployment supports multiple users without storing credentials. Developers and teams use it to let Claude or other LLM clients read and write Redmine issues, log time entries, edit wiki pages, manage memberships, and perform full-text search directly from their AI workflow.

Prerequisites

  • Python 3.14 or higher, or Docker for the container deployment
  • uv package manager (`curl -LsSf https://astral.sh/uv/install.sh | sh`)
  • A running Redmine instance with REST API enabled
  • A Redmine personal API key (found in My account > API access key)
  • An MCP-compatible client such as Claude Desktop or Claude Code
1

Clone the repository

Clone the redmine-mcp repository and enter the project directory.

git clone https://github.com/KalvadTech/redmine-mcp.git
cd redmine-mcp
2

Install dependencies with uv

Use uv to create a virtual environment and install all dependencies in one step.

uv sync
3

Start the MCP server

Set the REDMINE_URL environment variable to point at your Redmine instance and start the server. The MCP endpoint will be available at http://127.0.0.1:8080/mcp.

REDMINE_URL=https://redmine.example.com uv run redmine-mcp
4

Alternative: run with Docker

Pull and run the official container image from GitHub Container Registry for a zero-dependency deployment.

docker run --rm -p 8080:8080 \
  -e REDMINE_URL=https://redmine.example.com \
  ghcr.io/kalvadtech/redmine-mcp:latest
5

Configure your MCP client

Add the server to your MCP client configuration, supplying your personal Redmine API key in the X-Redmine-API-Key header.

Redmine MCP Examples

Client configuration

Claude Code project-level .mcp.json connecting to the locally running redmine-mcp server with per-user API key authentication.

{
  "mcpServers": {
    "redmine": {
      "type": "http",
      "url": "http://127.0.0.1:8080/mcp",
      "headers": {
        "X-Redmine-API-Key": "your-40-char-redmine-api-key"
      }
    }
  }
}

Prompts to try

Example prompts using redmine-mcp's 59 tools for issue and project management.

- "List all open issues assigned to me in the Redmine project 'backend'."
- "Create a new bug issue titled 'Login page throws 500 on empty password' in the Frontend project."
- "Log 2 hours of time on issue #1042 with activity type 'Development' for today."
- "Search Redmine for all issues mentioning 'database migration' across all projects."
- "Show me the wiki page 'DeploymentGuide' from the DevOps project."

Troubleshooting Redmine MCP

Server fails to start with 'REDMINE_URL is missing or not http(s)'

Set the REDMINE_URL environment variable to a full URL including the scheme, e.g. `REDMINE_URL=https://redmine.example.com`. The server performs this check on startup.

API calls return 401 Unauthorized

Verify your Redmine API key is correct and that the Redmine instance has REST API access enabled (Administration > Settings > API > Enable REST web service).

'Invalid Host header' warnings when running behind a reverse proxy

Set the MCP_ALLOWED_HOSTS environment variable to your proxy's public hostname, e.g. `MCP_ALLOWED_HOSTS=mcp.example.com`, or set it to `*` to disable the check.

Frequently Asked Questions about Redmine MCP

What is Redmine MCP?

Redmine MCP is a Model Context Protocol (MCP) server that mcp server providing 63 tools to interact with redmine instances, covering issues, projects, time entries, and wiki pages. it utilizes streamable http transport and supports per-client authentication for secure management of redmine resources. It connects AI assistants to external tools and data sources through a standardized interface.

How do I install Redmine MCP?

Install via npm with the command: npx -y redmine. Then add the server configuration to your AI client's JSON config file (e.g., claude_desktop_config.json or .cursor/mcp.json).

Which AI clients work with Redmine MCP?

Redmine MCP works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.

Is Redmine MCP free to use?

Yes, Redmine MCP is open source and available under the MIT License license. You can use it freely in both personal and commercial projects.

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Quick Config Preview

{ "mcpServers": { "redmine": { "command": "npx", "args": ["-y", "redmine"] } } }

Add this to your claude_desktop_config.json or .cursor/mcp.json

Read the full setup guide →

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