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gitlab-mcp

Integrate with the GitLab API to access repositories, manage issues, and perform various actions seamlessly through a standardized protocol. This server offers enhancements and bug fixes over the original GitLab MCP server.

Author

gitlab-mcp logo

zereight

MIT License

Quick Info

GitHub GitHub Stars 622
NPM Weekly Downloads 2050
Tools 1
Last Updated 2026-02-19

Tags

gitlabrepositoriestoolsgitlab apigitlab mcpintegrate gitlab

GitLab MCP Server

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@zereight/mcp-gitlab

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GitLab MCP(Model Context Protocol) Server. Includes bug fixes and improvements over the original GitLab MCP server.

gitlab mcp MCP server

Usage

Using with Claude App, Cline, Roo Code, Cursor, Kilo Code

When using with the Claude App, you need to set up your API key and URLs directly.

npx

{
  "mcpServers": {
    "gitlab": {
      "command": "npx",
      "args": ["-y", "@zereight/mcp-gitlab"],
      "env": {
        "GITLAB_PERSONAL_ACCESS_TOKEN": "your_gitlab_token",
        "GITLAB_API_URL": "your_gitlab_api_url",
        "GITLAB_PROJECT_ID": "your_project_id", // Optional: default project
        "GITLAB_ALLOWED_PROJECT_IDS": "", // Optional: comma-separated list of allowed project IDs
        "GITLAB_READ_ONLY_MODE": "false",
        "USE_GITLAB_WIKI": "false", // use wiki api?
        "USE_MILESTONE": "false", // use milestone api?
        "USE_PIPELINE": "false" // use pipeline api?
      }
    }
  }
}

vscode .vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "gitlab-token",
      "description": "Gitlab Token to read API",
      "password": true
    }
  ],
  "servers": {
    "GitLab-MCP": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "@zereight/mcp-gitlab"],
      "env": {
        "GITLAB_PERSONAL_ACCESS_TOKEN": "${input:gitlab-token}",
        "GITLAB_API_URL": "your-fancy-gitlab-url",
        "GITLAB_READ_ONLY_MODE": "true",
        ...
      }
    }
  }
}

Docker

  • stdio mcp.json
{
  "mcpServers": {
    "gitlab": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "GITLAB_PERSONAL_ACCESS_TOKEN",
        "-e",
        "GITLAB_API_URL",
        "-e",
        "GITLAB_READ_ONLY_MODE",
        "-e",
        "USE_GITLAB_WIKI",
        "-e",
        "USE_MILESTONE",
        "-e",
        "USE_PIPELINE",
        "iwakitakuma/gitlab-mcp"
      ],
      "env": {
        "GITLAB_PERSONAL_ACCESS_TOKEN": "your_gitlab_token",
        "GITLAB_API_URL": "https://gitlab.com/api/v4", // Optional, for self-hosted GitLab
        "GITLAB_READ_ONLY_MODE": "false",
        "USE_GITLAB_WIKI": "true",
        "USE_MILESTONE": "true",
        "USE_PIPELINE": "true"
      }
    }
  }
}
  • sse
docker run -i --rm \
  -e GITLAB_PERSONAL_ACCESS_TOKEN=your_gitlab_token \
  -e GITLAB_API_URL="https://gitlab.com/api/v4" \
  -e GITLAB_READ_ONLY_MODE=true \
  -e USE_GITLAB_WIKI=true \
  -e USE_MILESTONE=true \
  -e USE_PIPELINE=true \
  -e SSE=true \
  -p 3333:3002 \
  iwakitakuma/gitlab-mcp
{
  "mcpServers": {
    "gitlab": {
      "type": "sse",
      "url": "http://localhost:3333/sse"
    }
  }
}
  • streamable-http
docker run -i --rm \
  -e GITLAB_PERSONAL_ACCESS_TOKEN=your_gitlab_token \
  -e GITLAB_API_URL="https://gitlab.com/api/v4" \
  -e GITLAB_READ_ONLY_MODE=true \
  -e USE_GITLAB_WIKI=true \
  -e USE_MILESTONE=true \
  -e USE_PIPELINE=true \
  -e STREAMABLE_HTTP=true \
  -p 3333:3002 \
  iwakitakuma/gitlab-mcp
{
  "mcpServers": {
    "gitlab": {
      "type": "streamable-http",
      "url": "http://localhost:3333/mcp"
    }
  }
}

Environment Variables

  • GITLAB_PERSONAL_ACCESS_TOKEN: Your GitLab personal access token.
  • GITLAB_API_URL: Your GitLab API URL. (Default: https://gitlab.com/api/v4)
  • GITLAB_PROJECT_ID: Default project ID. If set, Overwrite this value when making an API request.
  • GITLAB_ALLOWED_PROJECT_IDS: Optional comma-separated list of allowed project IDs. When set with a single value, acts as a default project (like the old "lock" mode). When set with multiple values, restricts access to only those projects. Examples:
  • Single value 123: MCP server can only access project 123 and uses it as default
  • Multiple values 123,456,789: MCP server can access projects 123, 456, and 789 but requires explicit project ID in requests
  • GITLAB_READ_ONLY_MODE: When set to 'true', restricts the server to only expose read-only operations. Useful for enhanced security or when write access is not needed. Also useful for using with Cursor and it's 40 tool limit.
  • GITLAB_DENIED_TOOLS_REGEX: When set as a regular expression, it excludes the matching tools.
  • USE_GITLAB_WIKI: When set to 'true', enables the wiki-related tools (list_wiki_pages, get_wiki_page, create_wiki_page, update_wiki_page, delete_wiki_page). By default, wiki features are disabled.
  • USE_MILESTONE: When set to 'true', enables the milestone-related tools (list_milestones, get_milestone, create_milestone, edit_milestone, delete_milestone, get_milestone_issue, get_milestone_merge_requests, promote_milestone, get_milestone_burndown_events). By default, milestone features are disabled.
  • USE_PIPELINE: When set to 'true', enables the pipeline-related tools (list_pipelines, get_pipeline, list_pipeline_jobs, list_pipeline_trigger_jobs, get_pipeline_job, get_pipeline_job_output, create_pipeline, retry_pipeline, cancel_pipeline, play_pipeline_job, retry_pipeline_job, cancel_pipeline_job). By default, pipeline features are disabled.
  • GITLAB_AUTH_COOKIE_PATH: Path to an authentication cookie file for GitLab instances that require cookie-based authentication. When provided, the cookie will be included in all GitLab API requests.
  • SSE: When set to 'true', enables the Server-Sent Events transport.
  • STREAMABLE_HTTP: When set to 'true', enables the Streamable HTTP transport. If both SSE and STREAMABLE_HTTP are set to 'true', the server will prioritize Streamable HTTP over SSE transport.
  • GITLAB_COMMIT_FILES_PER_PAGE: The number of files per page that GitLab returns for commit diffs. This value should match the server-side GitLab setting. Adjust this if your GitLab instance uses a custom per-page value for commit diffs.

Tools 🛠️

Click to expand 1. `merge_merge_request` - Merge a merge request in a GitLab project 2. `create_or_update_file` - Create or update a single file in a GitLab project 3. `search_repositories` - Search for GitLab projects 4. `create_repository` - Create a new GitLab project 5. `get_file_contents` - Get the contents of a file or directory from a GitLab project 6. `push_files` - Push multiple files to a GitLab project in a single commit 7. `create_issue` - Create a new issue in a GitLab project 8. `create_merge_request` - Create a new merge request in a GitLab project 9. `fork_repository` - Fork a GitLab project to your account or specified namespace 10. `create_branch` - Create a new branch in a GitLab project 11. `get_merge_request` - Get details of a merge request (Either mergeRequestIid or branchName must be provided) 12. `get_merge_request_diffs` - Get the changes/diffs of a merge request (Either mergeRequestIid or branchName must be provided) 13. `list_merge_request_diffs` - List merge request diffs with pagination support (Either mergeRequestIid or branchName must be provided) 14. `get_branch_diffs` - Get the changes/diffs between two branches or commits in a GitLab project 15. `update_merge_request` - Update a merge request (Either mergeRequestIid or branchName must be provided) 16. `create_note` - Create a new note (comment) to an issue or merge request 17. `create_merge_request_thread` - Create a new thread on a merge request 18. `mr_discussions` - List discussion items for a merge request 19. `update_merge_request_note` - Modify an existing merge request thread note 20. `create_merge_request_note` - Add a new note to an existing merge request thread 21. `get_draft_note` - Get a single draft note from a merge request 22. `list_draft_notes` - List draft notes for a merge request 23. `create_draft_note` - Create a draft note for a merge request 24. `update_draft_note` - Update an existing draft note 25. `delete_draft_note` - Delete a draft note 26. `publish_draft_note` - Publish a single draft note 27. `bulk_publish_draft_notes` - Publish all draft notes for a merge request 28. `update_issue_note` - Modify an existing issue thread note 29. `create_issue_note` - Add a new note to an existing issue thread 30. `list_issues` - List issues (default: created by current user only; use scope='all' for all accessible issues) 31. `my_issues` - List issues assigned to the authenticated user (defaults to open issues) 32. `get_issue` - Get details of a specific issue in a GitLab project 33. `update_issue` - Update an issue in a GitLab project 34. `delete_issue` - Delete an issue from a GitLab project 35. `list_issue_links` - List all issue links for a specific issue 36. `list_issue_discussions` - List discussions for an issue in a GitLab project 37. `get_issue_link` - Get a specific issue link 38. `create_issue_link` - Create an issue link between two issues 39. `delete_issue_link` - Delete an issue link 40. `list_namespaces` - List all namespaces available to the current user 41. `get_namespace` - Get details of a namespace by ID or path 42. `verify_namespace` - Verify if a namespace path exists 43. `get_project` - Get details of a specific project 44. `list_projects` - List projects accessible by the current user 45. `list_project_members` - List members of a GitLab project 46. `list_labels` - List labels for a project 47. `get_label` - Get a single label from a project 48. `create_label` - Create a new label in a project 49. `update_label` - Update an existing label in a project 50. `delete_label` - Delete a label from a project 51. `list_group_projects` - List projects in a GitLab group with filtering options 52. `list_wiki_pages` - List wiki pages in a GitLab project 53. `get_wiki_page` - Get details of a specific wiki page 54. `create_wiki_page` - Create a new wiki page in a GitLab project 55. `update_wiki_page` - Update an existing wiki page in a GitLab project 56. `delete_wiki_page` - Delete a wiki page from a GitLab project 57. `get_repository_tree` - Get the repository tree for a GitLab project (list files and directories) 58. `list_pipelines` - List pipelines in a GitLab project with filtering options 59. `get_pipeline` - Get details of a specific pipeline in a GitLab project 60. `list_pipeline_jobs` - List all jobs in a specific pipeline 61. `list_pipeline_trigger_jobs` - List all trigger jobs (bridges) in a specific pipeline that trigger downstream pipelines 62. `get_pipeline_job` - Get details of a GitLab pipeline job number 63. `get_pipeline_job_output` - Get the output/trace of a GitLab pipeline job with optional pagination to limit context window usage 64. `create_pipeline` - Create a new pipeline for a branch or tag 65. `retry_pipeline` - Retry a failed or canceled pipeline 66. `cancel_pipeline` - Cancel a running pipeline 67. `play_pipeline_job` - Run a manual pipeline job 68. `retry_pipeline_job` - Retry a failed or canceled pipeline job 69. `cancel_pipeline_job` - Cancel a running pipeline job 70. `list_merge_requests` - List merge requests in a GitLab project with filtering options 71. `list_milestones` - List milestones in a GitLab project with filtering options 72. `get_milestone` - Get details of a specific milestone 73. `create_milestone` - Create a new milestone in a GitLab project 74. `edit_milestone` - Edit an existing milestone in a GitLab project 75. `delete_milestone` - Delete a milestone from a GitLab project 76. `get_milestone_issue` - Get issues associated with a specific milestone 77. `get_milestone_merge_requests` - Get merge requests associated with a specific milestone 78. `promote_milestone` - Promote a milestone to the next stage 79. `get_milestone_burndown_events` - Get burndown events for a specific milestone 80. `get_users` - Get GitLab user details by usernames 81. `list_commits` - List repository commits with filtering options 82. `get_commit` - Get details of a specific commit 83. `get_commit_diff` - Get changes/diffs of a specific commit 84. `list_group_iterations` - List group iterations with filtering options 85. `upload_markdown` - Upload a file to a GitLab project for use in markdown content 86. `download_attachment` - Download an uploaded file from a GitLab project by secret and filename 87. `list_events` - List all events for the currently authenticated user 88. `get_project_events` - List all visible events for a specified project

See Also

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