Gitlab MCP

The GitLab MCP server is a model context protocol service for interacting with the GitLab API, providing functions for synchronous and asynchronous operations on GitLab repositories, branches, issues, merge requests, etc.

Version control Developer tools #GitLab Integration #API Interaction #Version Control #Project Management .Python

rating : 2 points

downloads : 21

update time : 2025-04-28

What is the GitLab MCP Server?

The GitLab MCP server is a toolset that allows AI clients to perform various operations through the GitLab API, such as creating repositories, managing branches, and handling merge requests.

How to use the GitLab MCP Server?

First, you need to install and configure the server, then select the appropriate tools for operation according to your needs. You can start the server through the command line or configuration file.

Applicable Scenarios

Suitable for developers, team managers, and users who need to automate GitLab tasks.

Main Features

Repository ManagementSupports creating and listing GitLab repositories.

Branch OperationsIncludes functions such as creating, protecting, and deleting branches.

File OperationsUpload, download, update, and delete files.

Issue ManagementCreate, update, close, and move issues.

Merge RequestSubmit, get, and merge merge requests.

Pipeline ManagementList and get pipeline information.

Group OperationsList and get GitLab group information.

Search ToolsGlobal search and in - project search.

Advantages and Limitations

Advantages

Supports both synchronous and asynchronous operation modes.

Modular design for easy expansion.

Provides comprehensive support for GitLab API functions.

Limitations

Requires a personal access token for API authentication.

Some advanced functions may depend on tokens with specific permissions.

How to Use

Install the GitLab MCP Server

Clone the repository and install dependencies.

Configure Environment Variables

Set GITLAB_PERSONAL_ACCESS_TOKEN and GITLAB_API_URL.

Start the Server

Run the server using the uv command.

Usage Examples

Create a New RepositoryDemonstrate how to create a new GitLab repository through the MCP server.

List All IssuesShow how to get the list of open issues for a specified project.

Frequently Asked Questions

Why can't I authenticate with the GitLab API?

How to solve the NoneType error?

Related Resources

GitLab API Documentation

Official GitLab API documentation.

GitHub Repository

Source code repository for the GitLab MCP server.

Tutorial Video

Video tutorial for quickly getting started with the GitLab MCP server.

🚀 GitLab MCP Server

The GitLab MCP Server is a powerful tool designed to interact with GitLab instances, offering a range of features for repository management, branch operations, and file handling.

🚀 Quick Start

📦 Installation

Using `uv`

git clone https://gitlab.com/gitlab-org/mcp.git
cd mcp
uv app:start

Using `pip`

pip install gitlab-mcp
mcp-server run

⚙️ Configuration

Environment Variables

GITLAB_API_URL: The URL of your GitLab instance, defaults to https://gitlab.com.
GITLAB_PRIVATE_TOKEN: A private access token for authentication.

MCP Configuration File

development:
  enable: true
  features:
    file_operations: true
    issue_management: true

📁 Project Structure

src/
├── api/           # API interaction layer
│   ├── controllers/      # Controller logic
│   └── models/         # Data model definitions
├── core/          # Core business logic
│   ├── commands/       # Business command processing
│   └── validators/     # Data validation rules
└── infra/         # Infrastructure configuration
    ├── config/        # Application configuration files
    └── dependencies/  # Third-party dependency management

💻 Usage Examples

🛠️ Tools

Repository Management

create_repository: Create a new repository.
delete_repository: Delete an existing repository.

Branch Operations

list_branches: List all branches.
create_branch: Create a new branch.
delete_branch: Delete a specified branch.

File Operations

upload_file: Upload a file to the repository.
download_file: Download a specified file.
update_file_contents: Update the contents of an existing file.
delete_file: Delete a specified file.

🐞 Troubleshooting

Common Issues

Authentication Error: Ensure that the GITLAB_PRIVATE_TOKEN is valid and has the correct permissions.
Service Not Started: Check the installation logs or re-run the installation command.