TypeScript Node.js npm MIT

Jenkins MCP server with bearer token authentication support

Website · Documentation

Features

  • 38 tools — covers ~95% of the Jenkins API: jobs, builds, nodes, views, queue, plugins, and system operations
  • Bearer token auth — supports both classic API token and modern bearer token authentication
  • Multiple instances — connect to several Jenkins servers simultaneously using comma-separated env vars
  • Pipeline awareness — retrieve stage-by-stage pipeline status, console logs, test results, and build artefacts
  • Node management — list agents, toggle nodes online/offline, and inspect system info without leaving your AI client
  • Zero-install usage — run directly via npx --yes @kud/mcp-jenkins@latest with no local setup required

Install

npm install -g @kud/mcp-jenkins

Or use without installing via npx (see Usage below).

Usage

Add the server to your MCP client config. The recommended approach uses environment variables:

{
  "mcpServers": {
    "jenkins": {
      "command": "npx",
      "args": ["--yes", "@kud/mcp-jenkins@latest"],
      "env": {
        "MCP_JENKINS_URL": "https://pipeline.yourcompany.com",
        "MCP_JENKINS_USER": "your_username",
        "MCP_JENKINS_API_TOKEN": "your_api_token"
      }
    }
  }
}

For bearer token authentication, replace the env block with:

"env": {
  "MCP_JENKINS_URL": "https://pipeline.yourcompany.com",
  "MCP_JENKINS_BEARER_TOKEN": "your_bearer_token"
}

Tools

Category Tools
Job operations jenkins_list_jobs, jenkins_search_jobs, jenkins_get_job_status, jenkins_get_job_parameters, jenkins_enable_job, jenkins_disable_job, jenkins_delete_job, jenkins_get_job_config, jenkins_create_job, jenkins_update_job_config, jenkins_rename_job, jenkins_copy_job
Build operations jenkins_get_build_status, jenkins_get_recent_builds, jenkins_trigger_build, jenkins_stop_build, jenkins_delete_build, jenkins_replay_build, jenkins_get_console_log, jenkins_get_build_changes, jenkins_get_pipeline_stages
Testing & artefacts jenkins_get_test_results, jenkins_list_artifacts, jenkins_get_artifact
Queue management jenkins_get_queue, jenkins_cancel_queue
System & nodes jenkins_list_nodes, jenkins_get_node, jenkins_toggle_node_offline, jenkins_get_system_info, jenkins_get_version, jenkins_get_plugins, jenkins_quiet_down, jenkins_cancel_quiet_down
Views jenkins_list_views, jenkins_get_view
Instances & admin jenkins_list_instances, jenkins_safe_restart

Development

git clone https://github.com/kud/mcp-jenkins.git
cd mcp-jenkins
npm install
npm run dev

To test interactively with the MCP Inspector:

npm run inspect:dev

📚 Full documentation → mcp-jenkins/docs