test-ui

test-ui is a command for Claude Code from Acheron-AI/angular-upgrade-kit. It costs 11 tokens per session (125 once invoked), scanned A, original, MIT.

A command that runs a browser smoke test on the current Angular application using Playwright, a tool for controlling a real web browser in automated tests. It checks key user flows after an upgrade and saves results with screenshots.

In plain words
What is it for?
Use it after an upgrade when you want a visual check of the running app, including starting the development server, testing key flows, and reviewing the generated report.
Why use it?
A successful build and unit tests may still miss problems visible only in a browser, such as broken pages or interactions.

Command for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions subagents.

Part of the angular-upgrade-kit plugin — 3 skills, 8 commands, 8 agents shipped together

Good fit Use it after an upgrade when you want a visual check of the running app, including starting the development server, testing key flows, and reviewing the generated report.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/acheron-ai/angular-upgrade-kit/test-ui
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/Acheron-AI/angular-upgrade-kit

Made for: Claude Code.

Or install angular-upgrade-kit, the plugin that ships this one along with the rest of its 3 skills, 8 commands, 8 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for test-ui

README.md
[![agentmods](https://agentmods.dev/badge/commands/acheron-ai/angular-upgrade-kit/test-ui/github.svg)](https://agentmods.dev/commands/acheron-ai/angular-upgrade-kit/test-ui)
Your own site
<a href="https://agentmods.dev/commands/acheron-ai/angular-upgrade-kit/test-ui"><img src="https://agentmods.dev/badge/commands/acheron-ai/angular-upgrade-kit/test-ui/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for test-ui

Your own site · 80×15
<a href="https://agentmods.dev/commands/acheron-ai/angular-upgrade-kit/test-ui"><img src="https://agentmods.dev/badge/commands/acheron-ai/angular-upgrade-kit/test-ui.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 11 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 125 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00011 $0.00125
Opus 5.5 $0.00004 $0.00050
Sonnet 5.5 $0.00002 $0.00025
Haiku 4.5 $0.00001 $0.00013

Measured 1mo ago against content hash 628f89b273d9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

test-ui scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

commands/test-ui.md · 17 lines

What it actually says

Run a Playwright browser smoke test on the current app.

This is ON-DEMAND — not part of the automatic upgrade pipeline. Use this when you want to visually verify the app works after an upgrade.

First, enable the Playwright MCP if disabled: Tell the user to enable it via: claude mcp enable playwright

Then use the ui-tester subagent to run the smoke tests. The agent will start ng serve, open the browser, and test key flows.

Results go to upgrade/reports/ui-smoke.md with screenshots.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 17 lines · 11 tokens per session scan A 628f89b273d9

Subscribe to this mod's changes

test-ui is a command published in the GitHub repository Acheron-AI/angular-upgrade-kit (1 stars, last pushed 1mo ago), licensed MIT. It adds 11 tokens to every session and 125 once invoked, about $0.0000 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.