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gitlab-mcp-server

gitlab-mcp-server

Local
github.com/dubuqingfengVersion Control9Updated 59w ago

About gitlab-mcp-server

gitlab-mcp-server gives AI agents access to GitLab merge requests, branches, files, and code review tools. It also supplies project-type-specific review rules and can be configured to send Lark notifications.

Key features

  1. 01Get and list merge requests
  2. 02Review MRs, branches, and commits
  3. 03Read files and list branches
  4. 04Retrieve review rules by project type
  5. 05Send review notes to GitLab or Lark

Use cases

  1. 01Inspect a project's merge requests
  2. 02Review a specified branch or commit
  3. 03Find review rules for a technology stack
  4. 04Post an MR review note and notify Lark

MCP support

As an MCP server, it exposes tools for GitLab merge requests, branches, files, and review rules, and can write MR notes. Note delivery can be configured for GitLab, Lark, or both.

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

mcp.json · Universal config
{
"mcpServers": {
"dubuqingfeng-gitlab": {
"command": "npx",
"args": [
"-y",
"@dubuqingfeng/gitlab-mcp-server"
],
"env": {
"GITLAB_TOKEN": "<GITLAB_TOKEN>",
"GITLAB_URL": "<GITLAB_URL>",
"LARK_WEBHOOK_URL": "<LARK_WEBHOOK_URL>",
"LARK_SECRET_KEY": "<LARK_SECRET_KEY>",
"LARK_ENABLE_NOTIFICATION": "<LARK_ENABLE_NOTIFICATION>",
"GITLAB_NOTE_MODE": "<GITLAB_NOTE_MODE>"
}
}
}
}
Run commandnpx -y @dubuqingfeng/gitlab-mcp-server
Environment variables to set
GITLAB_TOKENSecretYour API key for the gitlab
GITLAB_URLGitlab URL
LARK_WEBHOOK_URLSecretLark 机器人 Webhook URL
LARK_SECRET_KEYSecret可选:签名密钥(如果机器人启用了签名验证)
LARK_ENABLE_NOTIFICATION可选:是否启用通知,默认为 true
GITLAB_NOTE_MODE可选:通知模式 - gitlab_only(仅GitLab)、lark_only(仅Lark)、both(两者都发),默认为 gitlab_only

Local servers need a runtime on your machine (e.g. Node.js 18+). Config file locations differ by client; see your client’s docs.

Packages
npm@dubuqingfeng/gitlab-mcp-server2.0.12

Tools

13

Saved tool list · updated 2w ago

ParameterTypeRequiredDescription
projectIdstringYesGitLab project ID or project path (e.g., 'group/project' or 123)
mergeRequestIidnumberYesMerge request IID (internal ID shown in GitLab UI)

Details

From the project README

Gitlab Mcp server

支持服务:

  1. gitlab
  2. code-review-rules (代码审查规则)

场景

  1. gitlab 代码 review,获取信息
  2. 智能代码审查规则 - 根据项目类型提供代码审查建议

GitLab

GitLab 集成使用 @gitbeaker/rest 库支持获取 Merge Request 信息。

环境变量

export GITLAB_TOKEN="your_personal_access_token"
export GITLAB_URL="https://gitlab.com"  # 可选,默认为 gitlab.com(注意:不需要 /api/v4 后缀)

可用工具

  • get_merge_request: 获取特定 MR 的详细信息
  • list_merge_requests: 列出项目的 MR 列表
  • gitlab_code_review: 对 MR 进行综合代码审查
  • gitlab_branch_code_review: 对指定分支进行全面代码审查
  • gitlab_commit_review: 对指定提交进行代码审查
  • get_file_content: 获取仓库中特定文件的内容
  • list_branches: 列出项目的所有分支
  • write_gitlab_mr_note: 在 MR 中写入审查备注(支持灵活的通知模式)

依赖

  • @gitbeaker/rest: GitLab API 客户端库

详细使用说明请参考 GitLab 文档

Lark 机器人集成

支持通过 Lark(飞书)机器人发送通知,可以在写入 GitLab MR 评论时自动发送 Lark 通知。

环境变量

export LARK_WEBHOOK_URL="https://open.feishu.cn/open-apis/bot/v2/hook/xxx"  # Lark 机器人 Webhook URL
export LARK_SECRET_KEY="your_secret_key"  # 可选:签名密钥(如果机器人启用了签名验证)
export LARK_ENABLE_NOTIFICATION="true"  # 可选:是否启用通知,默认为 true
export GITLAB_NOTE_MODE="gitlab_only"  # 可选:通知模式 - gitlab_only(仅GitLab)、lark_only(仅Lark)、both(两者都发),默认为 gitlab_only

功能特性

  • 灵活的通知模式:可以选择只写 GitLab、只发 Lark 或两者都做
  • 支持富文本卡片消息,包含项目名称、MR 标题、评论内容等信息
  • 支持自定义 Lark 消息(文本或卡片格式)
  • 失败不影响主流程,确保 GitLab 操作的可靠性

通知模式说明

  • gitlab_only: 仅写入 GitLab MR 评论,不发送 Lark 通知(默认)
  • lark_only: 仅发送 Lark 通知,不写入 GitLab MR 评论
  • both: 同时写入 GitLab MR 评论并发送 Lark 通知

使用示例

// 使用环境变量配置的默认模式
await write_gitlab_mr_note({
  projectId: "group/project",
  mergeRequestIid: 123,
  note: "代码审查完成,LGTM!"
});

// 明确指定只写入 GitLab
await write_gitlab_mr_note({
  projectId: "group/project",
  mergeRequestIid: 123,
  note: "内部备注",
  notificationMode: "gitlab_only"
});

// 只发送 Lark 通知,不写入 GitLab
await write_gitlab_mr_note({
  projectId: "group/project",
  mergeRequestIid: 123,
  note: "团队通知:代码已审查",
  notificationMode: "lark_only"
});

// 强制两者都执行(覆盖环境变量)
await write_gitlab_mr_note({
  projectId: "group/project",
  mergeRequestIid: 123,
  note: "重要通知",
  notificationMode: "both"
});

Code Review Rules (代码审查规则)

智能代码审查规则系统,根据不同项目类型和文件扩展名提供相应的代码审查建议。

可用工具

  • get_code_review_rules: 获取适用于特定项目和文件的代码审查规则
  • list_all_code_review_rules: 列出所有可用的代码审查规则
  • get_project_types: 获取支持的项目类型信息

支持的项目类型

  • TypeScript / JavaScript
  • React
  • Node.js
  • Go
  • Python
  • Rust
  • Backend (通用后端规则)
  • Database (数据库相关)

规则类别

  • 🔒 Security (安全)
  • ⚡ Performance (性能)
  • 🔧 Maintainability (可维护性)
  • 🎨 Style (代码风格)
  • ✨ Best Practice (最佳实践)

项目特定规则

支持为特定项目配置专属的代码审查规则:

  • 可以通过外部 JSON 配置文件定义项目特定规则
  • 支持启用/禁用默认规则
  • 支持排除特定的默认规则
  • 可以添加额外的项目类型

详细使用说明请参考:

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