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argus-testing

argus-testing is a plugin for Claude Code from chriswu727/argus. Its token cost is not measured, scanned A, original, MIT.

A testing add-on for coding agents that exercises real user journeys in a web application, finds bugs, and records evidence for its findings. It is intended for quality assurance, including browser-based regression checks.

In plain words
What is it for?
It is for testing web features, reproducing user journeys, checking regressions, and reporting verified bugs.
Why use it?
It helps reveal problems that may not appear in source-level tests by checking how the application behaves through user flows. Evidence makes the reported result easier to verify.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

not rated 6repo +2 changed today A scan tokens not measured original MIT

Good fit It is for testing web features, reproducing user journeys, checking regressions, and reporting verified bugs.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add chriswu727/argus
/plugin install argus-testing
View source ↗ chriswu727/argus yichenwu.dev
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/chriswu727/argus

Made for: Claude Code.

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 argus-testing

README.md
[![agentmods](https://agentmods.dev/badge/plugins/chriswu727/argus/claude/github.svg)](https://agentmods.dev/plugins/chriswu727/argus/claude)
Your own site
<a href="https://agentmods.dev/plugins/chriswu727/argus/claude"><img src="https://agentmods.dev/badge/plugins/chriswu727/argus/claude/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 argus-testing

Your own site · 80×15
<a href="https://agentmods.dev/plugins/chriswu727/argus/claude"><img src="https://agentmods.dev/badge/plugins/chriswu727/argus/claude.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
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.
Security

Grade A, and why

argus-testing 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 today.

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.

plugins/claude/.claude-plugin/plugin.json · 14 lines

What it actually says

{
  "name": "argus-testing",
  "version": "0.12.4",
  "description": "Testing for coding agents: exercise real user journeys, find bugs, and verify them with evidence.",
  "author": {
    "name": "Yichen Wu",
    "url": "https://yichenwu.dev"
  },
  "homepage": "https://github.com/chriswu727/argus/tree/main/plugins/claude",
  "repository": "https://github.com/chriswu727/argus",
  "license": "MIT",
  "keywords": ["testing", "qa", "playwright", "regression", "mcp"]
}
Contents

What it installs

The manifest is a name and a version. 1 MCP server travel with it, and installing the plugin installs all of them. Each is measured on its own page, and each can be installed alone.

Files

What ships with it

1 file beside plugin.json 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. today Changed f31228b3d20f
  2. yesterday Changed 57c7d92f6bae
  3. 5d ago Changed c4d81376b8db
  4. 13d ago Changed 5d41194d1aba
  5. 14d ago First seen · 14 lines scan A ea1af06a5e19

Subscribe to this mod's changes

argus-testing is a plugin published in the GitHub repository chriswu727/argus (6 stars, last pushed today), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-10-28.

Browser automationClaude CodeE2E testingTestingai-agentexploratory-testingmcpplaywrightqa
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