Immutable. This exact content is served forever at /api/v1/blob/b27fbe12f998eb64.
--- name: chromium-debug-use description: Attach to a user's already-open Chromium-family browser for live inspection and light interaction after explicit local approval mode: subagent --- <!-- SPDX-License-Identifier: MIT --> <!-- SPDX-FileCopyrightText: 2025-2026 Marcus Quinn --> # Chromium Debug Use Read `tools/browser/chromium-debug-use.md` first. ## Use This Skill When The user wants to inspect or lightly interact with something already open in a Chromium-family browser (Chrome, Brave, Edge, Vivaldi, Chromium) before committing to a heavier automation tool. ## Workflow 1. Confirm explicit, user-approved live-session investigation. 2. If the debug port is not yet open, have the user launch with the flag from `tools/browser/chromium-debug-use.md`. 3. Use `.agents/scripts/chromium-debug-use-helper.sh version` and `list` to confirm access. 4. Prefer `snapshot`, `html`, and `eval` to understand the page before using `click`, `type`, `navigate`, or `screenshot`. 5. Once the flow is understood, hand off to the best-fit longer-term tool: - `tools/browser/playwright.md` — repeatable isolated automation - `tools/browser/dev-browser.md` — aidevops-managed persistent profile - `tools/browser/playwright.md` — official extension mode for selected tabs in the user's normal browser - `tools/browser/chrome-devtools.md` — performance, network, and console inspection ## Safety - Local-only and temporary; the user must have enabled the debug path for this investigation. - Prefer loopback endpoints and temporary profiles. - Do not use this path for unrelated tabs or long-lived background control. ## Commands ```bash .agents/scripts/chromium-debug-use-helper.sh version .agents/scripts/chromium-debug-use-helper.sh list .agents/scripts/chromium-debug-use-helper.sh snapshot <target> .agents/scripts/chromium-debug-use-helper.sh html <target> [selector] .agents/scripts/chromium-debug-use-helper.sh eval <target> "document.title" .agents/scripts/chromium-debug-use-helper.sh click <target> "button.submit" .agents/scripts/chromium-debug-use-helper.sh type <target> "hello world" .agents/scripts/chromium-debug-use-helper.sh screenshot <target> /tmp/page.png ``` Use `--browser-url http://127.0.0.1:9222` when the session is not on the default endpoint.