verify

Real feature verification — run the app, drive it, prove it works.

Score 0(?)OfficialCodeby Anthropic
Verified for:

Install

Built into Claude Code. Invoke with /verify.

Best for

Pre-merge verification for UI changes when type checks and unit tests verify code, not feature correctness.

About this skill

Run the app and observe behavior to verify a change works — launches dev server, drives the feature, reports back with screenshots and logs.

VerifyPreviewE2E

Score breakdown

Score breakdown

rubric 1.0
Install count
0/20
Provenance
15/15
GitHub stars
0/15
Recency
10/10
Compatibility
4/10
Documentation depth
6.5/10
Install ergonomics
10/10
License
5/5
Verification freshness
5/5

Composite 0–100 score derived from 9 verifiable signals. See the rubric →

Deterministic web control. ref-based clicks/fills, no flaky selectors, parallel sessions.

BrowserAutomationAction-taking
Code

Test local webapps with Playwright. Generation, run, report — end-to-end.

PlaywrightE2ETesting
Code

Playwright patterns: clicks, fills, waits, retries. The do-it-right defaults.

PlaywrightAutomation
Code

Skill FAQ

About verify

What is the verify skill?

Run the app and observe behavior to verify a change works — launches dev server, drives the feature, reports back with screenshots and logs.

Which agents does verify work with?

Claude Code, Cursor.

How do I install verify?

See the install panel on this page for the per-agent install commands.

Is verify free to use?

Yes — verify is open source (MIT).

Who maintains verify?

verify is published by Anthropic and was last updated on 2026-05-20.

What is verify best for?

Pre-merge verification for UI changes when type checks and unit tests verify code, not feature correctness.