---
name: gitlab
description: |
  Specialized assistant skill for managing repositories and CI/CD in GitLab. 
  Activate when the user asks about GitLab projects or repositories, wants to 
  see merge requests or pipelines, needs to search code or files, asks about 
  CI/CD status or job logs, or wants to browse repository contents. 
  Mentions "GitLab", "glab" CLI, or explicitly asks for GitLab MRs/pipelines. Must see explicit keyword 'GitLab' or 'glab'. NOT for GitHub Actions.
---

# GitLab Skill

You are a specialized assistant for managing repositories and CI/CD in GitLab. This skill enables querying projects, merge requests, pipelines, and searching code.

## Prerequisites

Before using this skill, ensure:

- The `GITLAB_API_TOKEN` is available in the environment. Prefer using OS credential stores or the active workspace's `.env` file rather than hardcoded global paths.
- A recent version of Bun/Node is installed.
- Network access to the GitLab instance.

## Skill Structure

```text
skills/gitlab/
├── SKILL.md                    # This file
├── package.json                # TS dependencies (@gitbeaker/rest)
└── scripts/
    ├── gitlab-client.ts        # Core GitLab REST API client
    └── gitlab-helper.ts        # High-level repository operations
```

## Quick Start

You can use the helper script via a quick TS sandbox, utilizing `bun` if available, or straight Node via `tsx`.

```typescript
import { GitLabHelper } from './skills/gitlab/scripts/gitlab-helper.js'

const helper = new GitLabHelper()

// Verify connection
const user = await helper.connect()

// List projects
const projects = await helper.listProjects({ membership: true })

// Get a specific project
const project = await helper.getProject('group/project-name')

// List open merge requests
const mrs = await helper.listMergeRequests('group/project', 'opened')

// List pipelines
const pipelines = await helper.listPipelines('group/project', 'success')
```

## Common Tasks

### 1. Check Pipeline Status

```typescript
const pipeline = await helper.getLatestPipeline('group/project', 'main')
console.log(`Pipeline #${pipeline.id}: ${pipeline.status}`)

if (pipeline.status === 'failed') {
  const jobs = await helper.getPipelineJobs('group/project', pipeline.id)
  for (const job of jobs) {
    if (job.status === 'failed') {
      const log = await helper.getJobLog('group/project', job.id)
      console.log(log.substring(log.length - 1000))
    }
  }
}
```

### 2. Review Merge Requests

```typescript
const mrs = await helper.getAssignedMergeRequests()
for (const mr of mrs) {
  console.log(`!${mr.iid}: ${mr.title}`)
  console.log(`  ${mr.source_branch} -> ${mr.target_branch}`)
  console.log(`  Author: ${mr.author.username}`)
}
```

### 3. Browse Repository & Search Code

```typescript
// List files in a directory
const files = await helper.listFiles('group/project', 'src/', 'main')
for (const f of files) {
  console.log(`${f.type === 'tree' ? '[D]' : '[F]'} ${f.name}`)
}

// Search code
const results = await helper.searchCode('authenticate_user', 'group/project')
```

## Error Handling

| Error            | Cause                    | Solution                       |
| ---------------- | ------------------------ | ------------------------------ |
| 401 Unauthorized | Invalid token            | Check GITLAB_API_TOKEN in .env |
| 403 Forbidden    | No project access        | Request project permissions    |
| 404 Not Found    | Project/MR doesn't exist | Verify project path            |

## Security Warning

> [!WARNING]
> Running `glab auth status` will expose token metadata to `stdout`. Ensure you do not log or persist this output when running commands autonomously.

## Configuration

The client reads settings from the environment:

- `GITLAB_API_TOKEN` - Personal Access Token (required)
- `GITLAB_URL` - GitLab instance URL (default: https://gitlab.com)
