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Testing · ClaudeVerified

Author: Anthropic

Anthropic computer use — smoke-test real UI paths

Use Anthropic's computer use capability to drive a desktop or browser session through login → core action → confirmation when unit tests miss UI failures.

Access: Computer use is an Anthropic product capability (API tool and/or Claude Code / Desktop previews). Availability and pricing depend on your Claude plan or API access — not a separately sold marketplace skill pack.

What it does
Gives Claude screenshot and mouse/keyboard control so it can click through critical flows and report pass/fail with evidence — not a third-party unnamed QA skill pack.
Best for
Staging checks before a release, or reproducing a flaky 'works on my machine' bug with screenshots.
How to install / use
Follow Anthropic's computer use docs for your surface (API toolset, Claude Code CLI preview, or Desktop). Give a staging URL, test account (never production secrets in shared logs), and a 5-step script. Ask for a pass/fail report with timestamps. Prefer read-only or sandbox data.

Copy this

  • Script the happy path in under 8 steps — longer scripts flake
  • Assert visible copy, not only URL changes
  • Never paste real customer PII into the agent session

When to use

Use Anthropic computer use when you need a smoke test of a real UI path that unit and API tests will not catch: dead buttons, copy that blocks checkout, broken redirects after login, or regressions that only appear when something actually clicks.

This Baonat card recommends Anthropic’s documented computer use capability — not an unnamed community “QA skill pack.”

Access note

Computer use ships as an Anthropic tool/capability (API computer toolset; Claude Code / Desktop previews on eligible plans). Host subscription or API billing may apply. That is expected for Baonat’s audience; we are not listing a paid third-party skill marketplace item.

Why

Scripted browser/desktop agents catch what unit tests miss. Anthropic publishes the capability at Computer use tool (docs.anthropic.com redirects there).

Install / use

  1. Confirm computer use on your Claude API, Claude Code, or Desktop surface per current Anthropic docs.
  2. Point at staging, not production customer data.
  3. Provide a ≤8-step happy-path script with visible-copy assertions.
  4. Ask for pass/fail with timestamps and screenshots.
  5. Treat results as smoke tests — not compliance audits.

Copy this

Use computer use on staging only.
URL: [staging]. Account: [test user — no prod secrets].
Script (max 8 steps):
1) …
Assert visible copy at each step, not only URL changes.
Return: pass/fail table, timestamps, screenshot notes, blockers.
Never use real customer PII.

Concrete scenarios

  1. Pre-release smoke. Login → create resource → confirm success toast.
  2. Flaky bug repro. Capture screenshots when “works on my machine” fails remotely.
  3. Checkout copy check. Assert error strings, not only network 200s.

Pitfalls / when NOT to use

  • Production credentials in shared chat logs.
  • Scripts longer than ~8 steps (they flake).
  • Treating agent clicks as a security or accessibility audit.

FAQ

Q: Is this a named third-party QA skill?
A: No. Baonat reframes this card as Anthropic’s official computer use capability with docs URLs.

Q: What if computer use is unavailable on my plan?
A: The same checklist still helps a human QA or Playwright author — keep the script; change the runner.

Source attribution