webqa

A browser-based website testing agent that checks pages, URLs, login and search flows, forms, navigation, and other main user journeys. It tests from the perspective of someone using the site.

In plain words
What is it for?
Use it to check that a website loads, key entry points are visible, and a specific user flow works as expected.
Why use it?
It helps find visible errors and broken interactions that may not be caught by code-level tests alone.

Skill for Claude CodeCodex

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/migoxlab/webqa-agent/webqa
Any agent
npx skills add MigoXLab/webqa-agent --skill webqa
Clone the repo
git clone --depth 1 https://github.com/MigoXLab/webqa-agent

Made for: Claude Code, Codex.

Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 337 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.

ModelPer sessionOnce invoked
Fable 5 $0.00036 $0.00337
Opus 5 $0.00018 $0.00169
Sonnet 5 $0.00007 $0.00067
Haiku 4.5 $0.00004 $0.00034

Measured 2d ago against content hash eef62cc0b427, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

webqa 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 2d 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/webqa/SKILL.md · 29 lines

What it actually says

WebQA

Use WebQA when the user wants to test a website or page from a real user's perspective.

Route

  • For a normal website, page, URL, feature, login, search, form, navigation, or core-flow test, read references/mini-agent.md.
  • For MCP server installation, API key setup, IDE configuration, or environment variables, read references/setup.md.
  • For authenticated testing with browser cookies, read references/cookies.md before running the test.
  • For API errors, execution timeouts, missing reports, worker-limit errors, or stuck executions, read references/troubleshooting.md.

Defaults

  • If the user provides a URL and no specific objective, run the default mini-agent task: verify the homepage loads, core entry points are visible, and the main interactions show no obvious errors.
  • If the user describes a test objective but gives no URL, ask for the URL before running WebQA.
  • Keep the task focused on one URL and one natural-language objective.
  • Do not treat execution completion as test success; final pass/fail reporting must come from the test report or documented fallback logic.

Boundaries

  • This public skill exposes WebQA's MCP quick-mode testing workflow.
  • Do not promise future capabilities until their reference files exist.
  • Do not load cookies.md, setup.md, or troubleshooting.md during a normal public-page test unless that context is needed.
Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 2d ago First seen · 29 lines · 36 tokens per session scan A eef62cc0b427

Subscribe to this mod's changes

webqa is a skill published in the GitHub repository MigoXLab/webqa-agent (228 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 36 tokens to every session and 337 once invoked, about $0.0002 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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