Jenkins MCP Tool

Instructions

Returns:
    Validation result, including error list and status

Implementation Reference

• src/jenkins/tools/mcp_tools.py:251-280 (handler)

  The handler function implementing the 'validate_jenkins_config' tool. It is registered via the @mcp.tool() decorator. Validates Jenkins server configurations by checking required fields and scenario configurations via ScenarioManager, collecting errors and returning a validation result dictionary.

  @mcp.tool()
  def validate_jenkins_config() -> dict:
      """Validate the integrity of Jenkins configuration.
  
      Returns:
          Validation result, including error list and status
      """
      errors = []
  
      # Validate server config
      try:
          servers = get_jenkins_servers()
          if not servers:
              errors.append("No Jenkins servers configured")
          else:
              for server in servers:
                  required_fields = ["name", "uri", "user", "token"]
                  for field in required_fields:
                      if field not in server or not server[field]:
                          errors.append(
                              f"Server '{server.get('name', 'unknown')}' missing field: {field}"
                          )
      except Exception as e:
          errors.append(f"Failed to load server configuration: {e}")
  
      # Validate scenario config
      scenario_errors = ScenarioManager.validate_scenario_config()
      errors.extend(scenario_errors)
  
      return {"valid": len(errors) == 0, "errors": errors, "error_count": len(errors)}