{
  "id": "tool:k6",
  "_kind": "Tool",
  "_file": "domain/tools/tools-testing-frontend-aiml.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "k6",
    "homepageUrl": "https://k6.io",
    "kind": "test-runner",
    "description": "Open-source load testing tool built for developer-centric performance\ntesting of APIs, microservices, and websites. Scripts are written in\nJavaScript with a clean async API; results are exported to Grafana Cloud,\nPrometheus, and many other backends. Supports threshold assertions,\nscenarios, and distributed cloud execution via Grafana Cloud k6.\n"
  },
  "outgoingEdges": [
    {
      "from": "tool:k6",
      "to": "language:go",
      "kind": "belongs_to_language"
    },
    {
      "from": "tool:k6",
      "to": "skill-area:performance-testing",
      "kind": "tool_used_by",
      "attributes": {}
    },
    {
      "from": "tool:k6",
      "to": "skill-area:api-testing",
      "kind": "used_for"
    },
    {
      "from": "tool:k6",
      "to": "tool:locust",
      "kind": "alternative_to",
      "attributes": {
        "comparison": "Load testing — k6 uses JavaScript; Locust uses Python"
      }
    },
    {
      "from": "tool:k6",
      "to": "tool:artillery",
      "kind": "alternative_to",
      "attributes": {
        "comparison": "Load testing — k6 uses JavaScript scripts; Artillery uses YAML scenarios"
      }
    }
  ],
  "incomingEdges": [
    {
      "from": "specialization:performance-optimization",
      "to": "tool:k6",
      "kind": "uses_tool"
    },
    {
      "from": "stack-profile:performance-testing",
      "to": "tool:k6",
      "kind": "composed_of"
    },
    {
      "from": "tool:locust",
      "to": "tool:k6",
      "kind": "alternative_to",
      "attributes": {
        "comparison": "Load testing — Locust uses Python; k6 uses JavaScript"
      }
    },
    {
      "from": "tool:artillery",
      "to": "tool:k6",
      "kind": "alternative_to",
      "attributes": {
        "comparison": "Load testing — Artillery uses YAML scenarios; k6 uses JavaScript scripts"
      }
    },
    {
      "from": "tool-server:mcp-k6",
      "to": "tool:k6",
      "kind": "integrates_with",
      "attributes": {}
    }
  ]
}