A quality check of a real website using browser automation, which controls a browser to inspect pages and perform actions. It records page snapshots, console errors, screenshots, links, and user-flow results.

Testing deployed pages, mapping important site routes, checking signup or checkout flows, and capturing visual evidence of issues.

It finds broken links, visible layout problems, missing elements, and browser errors that static code inspection may miss.

qa — Skill for Claude Code and Codex by blueberrycongee: A quality check of a real website using browser…

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.

agentmods

npx agentmods add skills/blueberrycongee/termcanvas/qa

Any agent

npx skills add blueberrycongee/termcanvas --skill qa

Clone the repo

git clone --depth 1 https://github.com/blueberrycongee/termcanvas

Made for: Claude Code, Codex.

Or install skills, the plugin that ships this one along with the rest of its 7 skills, 1 hook.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/blueberrycongee/termcanvas/qa.svg)](https://agentmods.dev/skills/blueberrycongee/termcanvas/qa)

Your own site

<a href="https://agentmods.dev/skills/blueberrycongee/termcanvas/qa"><img src="https://agentmods.dev/badge/skills/blueberrycongee/termcanvas/qa.svg" alt="Measured on agentmods" height="20"></a>

Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 839 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. Scan, not verified.

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.

Model	Per session	Once invoked
Fable 5	$0.00050	$0.00839
Opus 5	$0.00025	$0.00419
Sonnet 5	$0.00010	$0.00168
Haiku 4.5	$0.00005	$0.00084

Measured 3d ago against content hash 98b8f1732fe7, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

qa 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 3d 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.

skills/skills/qa/SKILL.md · 105 lines

How it starts

The opening of the file, as written. The whole thing — 105 lines — stays where its author put it; the contents beside it link to each section on GitHub.

QA

Browser-based QA testing with the browse CLI. Test real user flows, capture visual evidence, and fix issues with atomic commits.

Phase 0: Setup

Verify browse is available: browse status
If not found, report error — browse binary must be installed
Get the target URL from the task description or ask the user

Phase 1: Orient

Navigate to the target: browse goto <url>
Take a baseline snapshot: browse snapshot -i
Check console for errors: browse console
Extract navigation links: browse links
Build a site map of pages to test (limit to 10 most important pages)

Phase 2: Page-by-Page Audit

For each page in the site map:

Navigate: browse goto <page-url>
Snapshot interactive elements: browse snapshot -i
Check console for errors: browse console
Screenshot for evidence: browse screenshot <page-name>.png
Note issues found: broken links, console errors, missing elements, layout problems visible in snapshot

Phase 3: User Flow Testing

Test the primary user flows (signup, login, checkout, etc.):

Identify the flow steps from the snapshot
Execute each step using refs:
- browse click @e3 — click buttons/links
- browse fill @e5 "[email protected]" — fill inputs
- browse select @e7 "option-value" — select dropdowns
- browse press Enter — submit forms
After each step, snapshot and verify the expected outcome
Screenshot at each step for evidence

Phase 4: Health Score

Rate the site on a 0-10 scale across these dimensions:

Console health: errors / warnings count
Link health: broken links / total links
Interactivity: do buttons and forms work?
Visual completeness: are there missing images, broken layouts?

Report format:

Health Score: 7/10
- Console: 9/10 (2 warnings, 0 errors)
- Links: 8/10 (1 broken link out of 45)
- Interactivity: 6/10 (signup form submit fails silently)
- Visual: 5/10 (hero image 404, footer misaligned on mobile)

Phase 5: Fix Loop

Read the full file on GitHub · 105 lines

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.

3d ago First seen · 105 lines · 50 tokens per session scan A 98b8f1732fe7

Subscribe to this mod's changes

qa is a skill published in the GitHub repository blueberrycongee/termcanvas (392 stars, last pushed 3mo ago), licensed MIT. It adds 50 tokens to every session and 839 once invoked, about $0.0003 per session on Opus 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 2026-08-30.

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