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qodev-gitlab-mcp

A Model Context Protocol (MCP) server for GitLab integration. Exposes projects, merge requests, pipelines, discussions, issues, releases, and more through a standardized interface for AI assistants like Claude.

Installation

pip install qodev-gitlab-mcp

Or run directly with uvx:

uvx qodev-gitlab-mcp

Configuration

Set the following environment variables:

# Required
GITLAB_TOKEN=glpat-YOUR-TOKEN-HERE

# Optional (defaults to https://gitlab.com)
GITLAB_URL=https://gitlab.com

Claude Code

Add to your MCP configuration:

{
  "mcpServers": {
    "gitlab": {
      "command": "uvx",
      "args": ["qodev-gitlab-mcp"],
      "env": {
        "GITLAB_TOKEN": "your-token-here",
        "GITLAB_URL": "https://gitlab.com"
      }
    }
  }
}

Quick Start

Once configured, the MCP server gives your AI assistant access to GitLab. Example interactions:

• "Is my MR ready to merge?" -- checks pipeline, approvals, and unresolved discussions
• "Create a merge request for this branch" -- creates MR with auto-detected source branch
• "Wait for the pipeline to finish" -- monitors pipeline and reports results with failed job logs
• "Comment on MR !42 saying LGTM" -- posts a comment on the merge request

Features

• Merge request management (create, comment, merge, close, inline comments)
• Pipeline monitoring with wait_for_pipeline tool
• Issue tracking (create, update, close, comment)
• Release management
• CI/CD variable management
• File uploads with image support
• Automatic "current" project/branch detection via MCP workspace roots

Tools

The server exposes the following MCP tools:

Merge Requests

Tool	Description
create_merge_request	Create a new merge request
update_merge_request	Update MR title, description, labels, assignees, reviewers
merge_merge_request	Merge a merge request
close_merge_request	Close a merge request (with optional comment)
comment_on_merge_request	Leave a comment on a merge request
create_inline_comment	Add an inline comment on a specific line in a MR diff
reply_to_discussion	Reply to an existing discussion thread
resolve_discussion_thread	Resolve or unresolve a discussion thread

Pipelines

Tool	Description
wait_for_pipeline	Wait for a pipeline to complete and return results
download_artifact	Download a job artifact to local filesystem
retry_job	Retry a failed CI/CD job

Issues

Tool	Description
create_issue	Create a new issue
update_issue	Update an existing issue
close_issue	Close an issue
comment_on_issue	Leave a comment on an issue

Releases

Tool	Description
create_release	Create a new release with tag, description, and assets

CI/CD Variables

Tool	Description
set_project_ci_variable	Create or update a CI/CD variable (upsert)

Files

Tool	Description
upload_file	Upload a file to GitLab for embedding in issues or MRs

All tools support project_id="current" to auto-detect the project from the current working directory. Merge request tools also support mr_iid="current" to detect the MR for the current branch.

Resources

The server exposes the following read-only MCP resources:

Projects

Resource URI	Description
gitlab://projects/	List all accessible projects
gitlab://projects/{project_id}	Get project details

Merge Requests

Resource URI	Description
gitlab://projects/{project_id}/merge-requests/	List open merge requests
gitlab://projects/{project_id}/merge-requests/{mr_iid}	Full MR overview (metadata, discussions, changes, commits, pipeline, approvals)
gitlab://projects/{project_id}/merge-requests/{mr_iid}/status	Lightweight merge-readiness check
gitlab://projects/{project_id}/merge-requests/{mr_iid}/discussions	MR discussion threads
gitlab://projects/{project_id}/merge-requests/{mr_iid}/changes	MR diff/changes
gitlab://projects/{project_id}/merge-requests/{mr_iid}/commits	MR commit history
gitlab://projects/{project_id}/merge-requests/{mr_iid}/approvals	MR approval status
gitlab://projects/{project_id}/merge-requests/{mr_iid}/pipeline-jobs	Jobs from the MR's latest pipeline

Pipelines & Jobs

Resource URI	Description
gitlab://projects/{project_id}/pipelines/	List recent pipelines
gitlab://projects/{project_id}/pipelines/{pipeline_id}	Get pipeline details
gitlab://projects/{project_id}/pipelines/{pipeline_id}/jobs	List jobs in a pipeline
gitlab://projects/{project_id}/jobs/{job_id}/log	Full job log output
gitlab://projects/{project_id}/jobs/{job_id}/artifacts	List job artifacts
gitlab://projects/{project_id}/jobs/{job_id}/artifacts/{path}	Read a specific artifact file

Issues

Resource URI	Description
gitlab://projects/{project_id}/issues/	List open issues
gitlab://projects/{project_id}/issues/{issue_iid}	Get issue details
gitlab://projects/{project_id}/issues/{issue_iid}/notes	Get issue comments

Releases

Resource URI	Description
gitlab://projects/{project_id}/releases/	List all releases
gitlab://projects/{project_id}/releases/{tag_name}	Get release by tag

CI/CD Variables

Resource URI	Description
gitlab://projects/{project_id}/variables/	List CI/CD variables (metadata only, values hidden)
gitlab://projects/{project_id}/variables/{key}	Get variable metadata by key

Help

Resource URI	Description
gitlab://help	Server capabilities and usage guide

License

MIT