mphaxise Open GStack Browser
Use this skill when the user wants a visible browser session rather than a purely headless or code-only review path.
This port is adapted from garrytan/gstack at commit 11de390be1be6849eb9a15f91ff4922dd16c589a.
Workflow
- Identify the best available browser runtime in the current environment.
- Choose the documented Codex surface:
@Browser/ in-app browser for local dev servers, file-backed previews, and public unauthenticated pages@Chromefor signed-in browser state, browser extensions, or Chrome-profile context- Computer Use for desktop GUI flows that Browser/Chrome cannot cover
- repo-local Playwright only when the target repo already owns that test path
- Launch or attach to a visible session when the tooling allows it.
- Use that surface for inspection, QA, or handoff.
- Report clearly if the environment only supports headless, read-only, or manual alternatives.
Guardrails
- Do not claim a headed browser was opened if the environment could not do it.
- Do not use Chrome-profile context when the in-app Browser is sufficient for a local/public page.
- Prefer the repo's normal browser workflow when one already exists.
- Keep the handoff path explicit when human interaction is required.
- Do not install or vendor upstream GStack browser daemons as a side effect of opening a browser.