{
  "id": "live-dom-uat",
  "role": "feature",
  "version": "1.11.0",
  "title": "Live-DOM UAT",
  "description": "Default-off live-DOM verification (#2856). Confines browser MCP reach to one purpose-built agent (gsd-dom-verifier) that carries the browser globs in its own tools: line, registered as an additive step hook at execute:wave:post. agents/gsd-executor.md is deliberately NOT widened: for a first-party agent the static tool list is the only control that exists, no capability can grant tools to one (ADR-1244 D2), no hook kind grants tool permissions (ADR-857 D4), and there is no per-dispatch tool override. Gated by activationKey workflow.live_dom_uat (default false), so with the key off the capability resolves inactive and the hook does not render at all. NOTE on the browser profile lock: chrome-devtools-mcp holds an exclusive lock on $HOME/.cache/chrome-devtools-mcp/chrome-profile, and --isolated is a flag on the user's own MCP-server registration that GSD cannot pass. Concurrent execution waves sharing one profile will therefore collide; the step tolerates and reports that (onError: skip, never blocking) rather than pretending to coordinate a resource it does not own.",
  "tier": "full",
  "requires": [],
  "engines": {
    "gsd": ">=1.11.0"
  },
  "runtimeCompat": {
    "supported": [
      "*"
    ],
    "unsupported": []
  },
  "skills": [],
  "agents": [
    "gsd-dom-verifier"
  ],
  "activationKey": "workflow.live_dom_uat",
  "config": {
    "workflow.live_dom_uat": {
      "type": "boolean",
      "default": false,
      "description": "Enable live-DOM verification. Default-off: browser MCP reach is opt-in per project. When on, the orchestrator's automated UI verification may additionally use mcp__chrome-devtools__* / mcp__claude-in-chrome__* when present, and a gsd-dom-verifier step runs after each execution wave. When off, neither surface reaches a browser and the pre-existing mcp__playwright__* path is unchanged."
    }
  },
  "hooks": [],
  "steps": [
    {
      "point": "execute:wave:post",
      "ref": {
        "agent": "gsd-dom-verifier"
      },
      "fragment": {
        "path": "fragments/execute-wave-post.md"
      },
      "produces": [
        "DOM-VERIFY.md"
      ],
      "consumes": [
        "PLAN.md"
      ],
      "when": "workflow.live_dom_uat",
      "onError": "skip"
    }
  ],
  "contributions": [],
  "gates": []
}