gitlab-mr-review

Fetch GitLab MR diffs and post de-duplicated inline review comments.

Updated Mar 9, 2026

Search Tags:#automation #checklist #ai #review #gitlab #code-review #mr

Ready to run

npx skills add https://github.com/hugogu/skills --skill gitlab-mr-review-hugogu

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: gitlab-mr-review
Source: https://github.com/hugogu/skills/tree/main/skills/gitlab-mr-review
Command: npx skills add https://github.com/hugogu/skills --skill gitlab-mr-review-hugogu

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

The GitLab MR Review Skill automates end-to-end code review for GitLab MR and Commit pages by gathering diffs, comments, and metadata and preparing AI-driven analysis.

Core Features & Use Cases

Automated MR/Commit data collection (diffs, discussions, and metadata) via GitLab API
Language-specific AI checklists for JavaScript/TypeScript, Java, and Python
Inline comment generation and comprehensive review summaries
Deduplication of existing comments and line-number validation to prevent duplicate or invalid reviews
Supports multi-language projects, configurable checklists, and conflict handling
Use case: automatically review PRs/commits to enforce coding standards and catch logic/design issues before merging

Quick Start

Run the fetch_mr.py workflow to pull MR data into .mr-review for a given MR and start the automated review.

Frequently Asked Questions about gitlab-mr-review

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I automate GitLab code review for merge requests?▼

To automate GitLab code review, this Skill parses MR URLs to fetch diffs and metadata via the GitLab API, applying AI checklists to generate inline comments and comprehensive review summaries.

How does AI code review handle multi-language projects in GitLab?▼

AI code review handles multi-language projects by applying configurable language-specific checklists for JavaScript, TypeScript, Java, and Python to identify business semantics, design, and security issues across the MR.

Can I prevent duplicate AI review comments on existing GitLab merge request discussions?▼

Yes, you can prevent duplicate AI review comments. The Skill deduplicates existing comments and validates line numbers against the fetched diff before posting new results back to GitLab.

What is the best way to enforce coding standards before merging a GitLab commit?▼

The best way to enforce coding standards before merging is automating commit analysis. This Skill fetches commit diffs via the GitLab API and applies AI checklists to catch logic and design issues, posting validated inline comments back to GitLab.

How do I fetch MR data to start an automated GitLab review?▼

To fetch MR data for an automated GitLab review, run the fetch_mr.py workflow. This pulls merge request diffs, discussions, and metadata into a local .mr-review directory to initiate the AI-driven analysis.