Win11 Visible Browser

Control, diagnose, or repair a visible Windows 11 Edge/Chrome browser from OpenClaw running in WSL2 via CDP. Use when browser automation should share the user's real visible browser session, existing tabs, cookies, logins, and state; when login, captcha, 2FA, approvals, or manual takeover require a human-in-the-loop; or when WSL2/OpenClaw browser control needs CDP, firewall, portproxy, attachOnly profile, or Windows browser troubleshooting.

Win11 Visible Browser Automation

Use this skill when OpenClaw runs in WSL2/Linux but should work in a visible Windows 11 Edge/Chrome browser that the human can watch, use, and take over.

This is for legitimate assisted browsing in a normal visible browser session. Do not use it to bypass site protections, automate prohibited activity, or hide automation from the user.

Safety gate

Before state-changing actions, state what/where/risk/rollback and wait for explicit confirmation. State-changing actions include editing OpenClaw config, creating Scheduled Tasks, changing Windows firewall/portproxy, starting/stopping browser processes, writing scripts outside the workspace, sending forms/messages, purchases, or account actions.

ClawScan risk mitigations to preserve:

• Prefer a dedicated browser profile by default; use a personal/logged-in profile only after explicit user approval.
• Do not proceed with browser, account, payment, form, firewall, portproxy, config, or Scheduled Task changes unless the action and rollback are clear.
• Verify Windows firewall rules are scoped to WSL/Hyper-V CIDR; never expose the CDP port to the LAN or Internet.
• Create persistent Scheduled Tasks only after explicit approval, and keep rollback documented with Unregister-ScheduledTask.

Positioning

Prefer visible browser automation when the task benefits from:

• existing tabs already open in the user's browser;
• cookies, logins, extensions, and normal browser state;
• visible step-by-step human oversight;
• manual human help for login, captcha, 2FA, consent screens, account pickers, file dialogs, or sensitive approvals;
• sites that do not work well through web_fetch or a fresh/headless browser.

Use safe wording: this skill gives the agent access to a normal visible browser while keeping the human in the loop. It does not try to bypass anti-bot systems.

Browser Resource Budget / Tab Hygiene

Visible browser control is expensive: it consumes tokens, Edge/Chrome memory, and CDP stability budget. Before using the visible browser, prefer cheaper tools when they satisfy the task.

Cost ladder

Use the cheapest sufficient tool, in this order:

1. Local files, project notes, memory, or CLI output.
2. First-class APIs/CLIs (clawhub, openclaw, curl, source-specific tools).
3. web_fetch for readable public pages.
4. Browser evaluate for structured extraction from an already-open page.
5. Browser snapshot/screenshot for UI understanding or evidence.
6. Visible Edge/Chrome CDP only when logins, cookies, human-in-the-loop, visual verification, or sites that reject cheaper access are actually needed.

If the user explicitly asks to open a site/tab in the visible browser, do not debate whether the browser is necessary. Still check basic safety/resource risk first and report if opening another tab may overload the browser.

Existing tabs are not agent-owned

Treat all tabs that existed before the current task as user state.

• Do not close, reload, navigate, or repurpose existing user tabs without explicit permission.
• Existing tabs already count against free system memory; do not double-subtract them in memory estimates.
• They still count against CDP complexity: many existing pages/iframes/workers can make automation unstable.
• If existing tabs leave too little resource budget, stop and ask for cleanup permission instead of taking over those tabs.

Classify tabs mentally:

• User tabs: existed before the task; do not touch.
• User-requested tabs: opened because the user explicitly asked; do not close unless asked.
• Agent task tabs: opened by the agent for the current task; save useful URLs and close/clean them when done.
• Archived tabs: URLs saved into a project file such as browser-tabs-YYYY-MM-DD.md; safe to close only after user approval.
• Critical/manual tabs: login, captcha, payment, forms, account settings; human-in-the-loop only.

Preflight budget check

Before non-trivial visible-browser work, estimate both memory budget and CDP complexity budget. Prefer the helper:

bash

{baseDir}/scripts/browser-budget-check.sh win-edge

If the helper is unavailable, inspect CDP directly:

bash

WIN_IP=$(ip route | awk '/default/ {print $3; exit}')
curl -sS --max-time 8 "http://$WIN_IP:9223/json/list"

Decision inputs:

• current page, iframe, and worker target counts;
• whether reCAPTCHA/service workers are present;
• current browser memory when measurable;
• free system memory after existing user tabs;
• minimum number of new tabs required by the task;
• whether the task can use one reusable tab instead.

Approximate planning costs:

• simple/static tab: 50-150 MB;
• normal web app tab: 100-250 MB;
• heavy SPA/account dashboard: 250+ MB;
• iframe/worker-heavy or reCAPTCHA site: treat as high risk; do not open cards in parallel.

Memory rule of thumb:

• keep at least 1 GB safety headroom;
• if free memory after headroom is < estimated task cost, do not start;
• if unsure, use one tab and write progress to project files rather than opening more tabs.

CDP complexity stop rules:

• targets > 30: stop and propose inventory/cleanup;
• pages > 10: caution; avoid opening more tabs unless explicitly needed;
• iframe + worker > max(6, pages * 2): stop; the site is spawning too much browser state;
• any reCAPTCHA burst: stop automation and switch to human-in-the-loop or project-file workflow;
• repeated targetId, Execution context destroyed, or timeout errors: refresh target inventory instead of retrying blindly.

Minimal-tab workflow

Do not use the browser as task memory.

• Default to one list/search tab and, if needed, one reusable detail tab.
• Do not open a fan-out of many result cards/resumes/products.
• Extract links from a list into a project file first.
• Visit/detail one item at a time, record the result, then reuse or close the tab.
• Prefer evaluate to extract structured data; use snapshots only when the UI structure is unknown.
• Keep final chat replies compact: summary + path to saved project file, not full DOM dumps.

Cleanup and archiving

At the end of a browser task:

1. Save useful URLs/data into the relevant project (browser-tabs-YYYY-MM-DD.md, candidates.md, sources.md, progress.md, etc.).
2. Report which agent-created tabs can be closed.
3. Close only agent-owned or user-approved archived tabs.
4. Leave user tabs and user-requested tabs alone.

For cleanup of a polluted browser session, first create a read-only inventory grouped by domain/type, deduplicate URLs, and write it to the project. Only after that, ask permission to close the relevant domain/targets.

Recommended architecture

Use a dedicated Windows browser profile by default. Use the user's personal browser profile only when the user explicitly wants existing personal cookies/logins/tabs.

text

OpenClaw Gateway in WSL2
  → OpenClaw browser profile (example: win-edge)
  → http://WINDOWS_WSL_GATEWAY_IP:9223
  → Windows portproxy/firewall relay
  → 127.0.0.1:9222
  → visible Windows 11 Edge/Chrome profile

Recommended defaults:

• OpenClaw browser profile: win-edge or win-chrome
• Windows CDP local port: 9222
• WSL-visible relay port: 9223
• Dedicated browser profile: C:\ProgramData\OpenClaw\browser-profile
• Startup/repair task: OpenClaw-Start-Windows-Browser-CDP

For implementation details, read {baseDir}/references/setup.md.

Diagnose first

Run read-only checks before repair:

bash

openclaw browser profiles
openclaw browser --browser-profile win-edge doctor
WIN_IP=$(ip route | awk '/default/ {print $3; exit}')
curl -sS --max-time 5 "http://$WIN_IP:9223/json/version"

Or use the bundled helper:

bash

{baseDir}/scripts/check-win11-visible-browser.sh win-edge

If CDP works, smoke-test real browser control:

bash

openclaw browser --browser-profile win-edge open https://example.com
openclaw browser --browser-profile win-edge snapshot --format aria

Repair order

Repair in layers and stop when the layer works:

1. Confirm Windows Edge/Chrome is installed and can run visibly.
2. Start the browser with CDP on Windows localhost, usually 127.0.0.1:9222.
3. Expose it to WSL with a Windows relay/portproxy, usually 0.0.0.0:9223 → 127.0.0.1:9222.
4. Restrict Windows firewall to the current WSL/Hyper-V CIDR, not the whole LAN or Internet.
5. Configure an OpenClaw browser profile with cdpUrl pointing to the WSL-visible Windows endpoint and attachOnly: true.
6. Reload/restart Gateway if the profile is not visible.
7. Run doctor and a page/snapshot smoke test.

The bundled Windows repair script is {baseDir}/scripts/start-win11-browser-cdp-for-openclaw.ps1. Treat it as a template: review paths, profile name, browser path, ports, and firewall rule names before installing or running it.

Common blockers

• No supported browser found: WSL cannot launch Windows Edge/Chrome as a local Linux browser; use remote CDP.
• Windows CDP works but WSL curl times out: fix portproxy/firewall/WSL subnet.
• Browser profile not found: OpenClaw config not loaded; reload/restart Gateway.
• WSL gateway IP changed: update browser.profiles.<name>.cdpUrl or rerun the documented repair flow.
• Existing tabs/logins are missing: you are probably using a dedicated profile, not the user's real profile. Ask before switching profiles.

Evidence to report

When done, report:

• browser profile name and CDP URL tested;
• openclaw browser --browser-profile <profile> doctor result;
• /json/version result from WSL;
• Windows task/log status if relevant;
• smoke-test URL opened and snapshot result;
• any remaining manual human step needed.

Data extraction

For structured data extraction (prices, search results, product specs, availability):

1. Snapshot the page once to understand the layout.
2. Use act kind=evaluate with a JavaScript function to extract clean data as JSON/strings in a single call.
3. Repeat evaluate for pagination or updated data; no new snapshot needed unless the DOM structure changes.

This uses orders of magnitude fewer tokens than snapshot-per-action loops.

Tips:

• If content loads lazily on scroll, scroll the container into view via evaluate before extraction.
• Extract all visible results in one pass: name, price, seller, delivery date, link.
• Some sites (Ozon, Wildberries, М.Видео) trigger antibot challenges on web_fetch but work through the visible CDP-attached browser.
• Яндекс Маркет generally works with both web_fetch and the visible browser.

Visual result presentation

Beyond text, the visible browser lets you show results directly to the user:

• Open result tabs — after finding a product/article/video, open it in a labeled browser tab so the user can see and interact with it in real time.
• Screenshot capture — take a screenshot of the relevant page section and attach it to your response for instant visual confirmation.
• Multi-tab orchestration — open several search results at once with distinct labels (label="product-1", label="product-2"), letting the user visually compare while you summarise.
• Article/video handoff — for tutorials or reviews, open the content in a tab and snapshot the key section so the user can continue watching/reading.
• Evidence delivery — when a specific piece of information is critical (price, address, phone, delivery date), snapshot exactly that block and deliver it for verification.