Gitlab Ci Pipeline Linter

---
name: "GitLab CI Pipeline Linter"
slug: "gitlab-ci-pipeline-linter"
description: "Validates and optimizes .gitlab-ci.yml configurations using the GitLab CI Lint API (/api/v4/ci/lint). Checks for DAG dependency cycles, detects redundant job definitions, and suggests pipeline graph optimizations via the needs keyword."
github_stars: 24298
verification: "security_reviewed"
source: "https://github.com/gitlabhq/gitlabhq"
category: "CI/CD Integrations"
framework: "Claude Agents"
tool_ecosystem:
  github_repo: "gitlabhq/gitlabhq"
  github_stars: 24298
---

# GitLab CI Pipeline Linter

Validates and optimizes .gitlab-ci.yml configurations using the GitLab CI Lint API (/api/v4/ci/lint). Checks for DAG dependency cycles, detects redundant job definitions, and suggests pipeline graph optimizations via the needs keyword.

## Installation

Basic usage or getting-started notes:
- Please see the [requirements documentation](doc/install/requirements.md) for system requirements and more information about the supported operating systems.
- The recommended way to install GitLab is with the [Omnibus packages](https://docs.gitlab.com/install/package/) on our package server.
- Compared to [a self-compiled installation](https://docs.gitlab.com/install/self_compiled/), this is faster and less error prone.

- Source: https://github.com/gitlabhq/gitlabhq
- Extracted from upstream docs: https://raw.githubusercontent.com/gitlabhq/gitlabhq/HEAD/README.md

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/gitlab-ci-pipeline-linter/)