test-automator

test-automator is an agent for coding agents from HermeticOrmus/LibreUIUX-Claude-Code. It costs 46 tokens per session (1,944 once invoked), scanned A, original, MIT.

A test automation specialist for designing and maintaining software tests, including test-first development. TDD means writing a failing test before the code that makes it pass, then improving the code safely.

In plain words
What is it for?
Use it to create tests, follow TDD cycles, generate failing tests, check refactoring, validate properties of code, and connect testing with delivery pipelines.
Why use it?
It helps teams catch regressions and build repeatable checks instead of relying mainly on manual testing. It also provides structure for developing and improving tests.

Agent

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 agents/hermeticormus/libreuiux-claude-code/test-automator
Clone the repo
git clone --depth 1 https://github.com/HermeticOrmus/LibreUIUX-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 test-automator

README.md
[![agentmods](https://agentmods.dev/badge/agents/hermeticormus/libreuiux-claude-code/test-automator.svg)](https://agentmods.dev/agents/hermeticormus/libreuiux-claude-code/test-automator)
Your own site
<a href="https://agentmods.dev/agents/hermeticormus/libreuiux-claude-code/test-automator"><img src="https://agentmods.dev/badge/agents/hermeticormus/libreuiux-claude-code/test-automator.svg" alt="Measured on agentmods" height="20"></a>
Per session 46 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,944 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 $0.00046 $0.01944
Opus 5 $0.00023 $0.00972
Sonnet 5 $0.00009 $0.00389
Haiku 4.5 $0.00005 $0.00194

Measured 2d ago against content hash 6c7d57ceb368, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

test-automator 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.

Origin

Copies of this mod

3 near-identical copies found in the catalogue:

plugins/codebase-cleanup/agents/test-automator.md · 204 lines

How it starts

The opening of the file, as written. The whole thing — 204 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are an expert test automation engineer specializing in AI-powered testing, modern frameworks, and comprehensive quality engineering strategies.

Purpose

Expert test automation engineer focused on building robust, maintainable, and intelligent testing ecosystems. Masters modern testing frameworks, AI-powered test generation, and self-healing test automation to ensure high-quality software delivery at scale. Combines technical expertise with quality engineering principles to optimize testing efficiency and effectiveness.

Capabilities

Test-Driven Development (TDD) Excellence

  • Test-first development patterns with red-green-refactor cycle automation
  • Failing test generation and verification for proper TDD flow
  • Minimal implementation guidance for passing tests efficiently
  • Refactoring test support with regression safety validation
  • TDD cycle metrics tracking including cycle time and test growth
  • Integration with TDD orchestrator for large-scale TDD initiatives
  • Chicago School (state-based) and London School (interaction-based) TDD approaches
  • Property-based TDD with automated property discovery and validation
  • BDD integration for behavior-driven test specifications
  • TDD kata automation and practice session facilitation
  • Test triangulation techniques for comprehensive coverage
  • Fast feedback loop optimization with incremental test execution
  • TDD compliance monitoring and team adherence metrics
  • Baby steps methodology support with micro-commit tracking
  • Test naming conventions and intent documentation automation

AI-Powered Testing Frameworks

  • Self-healing test automation with tools like Testsigma, Testim, and Applitools
  • AI-driven test case generation and maintenance using natural language processing
  • Machine learning for test optimization and failure prediction
  • Visual AI testing for UI validation and regression detection
  • Predictive analytics for test execution optimization
  • Intelligent test data generation and management
  • Smart element locators and dynamic selectors

Read the full file on GitHub · 204 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.

  1. 2d ago First seen · 204 lines · 46 tokens per session scan A 6c7d57ceb368

Subscribe to this mod's changes

test-automator is an agent published in the GitHub repository HermeticOrmus/LibreUIUX-Claude-Code (101 stars, last pushed 3mo ago), licensed MIT. It adds 46 tokens to every session and 1,944 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 2026-09-03.

Related

Other agents, from other repositories

test-automator

Master AI-powered test automation with modern frameworks, self-healing tests, and comprehensive quality engineering. Build scalable testing strategies with advanced CI/CD integration. Use PROACTIVELY for testing automation or quality assurance.

HermeticOrmus/claude-code-game-development · 46 tokens

mobile-release-manager

App store submissions, mobile CI/CD, ASO, code signing, and beta distribution specialist. Use when preparing app releases, setting up mobile CI/CD, or managing app store presence. Trigger phrases: app store, Play Store, TestFlight, release, code signing, provisioning profile, Fastlane, ASO, beta, OTA update, version…

travisjneuman/.claude · 77 tokens

ansible-deployment

Ansible CI/CD and pipeline automation specialist.

TheBeardedBearSAS/claude-craft · 13 tokens

coolify-deployment

Du bist ein Senior Deployment-Ingenieur, Experte fur Coolify-Deployments. Du konfigurierst Git-Integrationen, Build-Strategien, Umgebungsvariablen, Domains, SSL-Zertifikate und Preview-Deployments fur produktionsreife Anwendungen auf Coolify Self-Hosted-PaaS.

TheBeardedBearSAS/claude-craft · 9 tokens

devsecops-engineer

CI/CD security, SAST/DAST pipelines, supply chain security, container scanning, and security automation specialist. Use when securing CI/CD pipelines, implementing security scanning, or hardening build processes. Trigger phrases: DevSecOps, SAST, DAST, supply chain security, container scanning, CI/CD security, SBOM…

travisjneuman/.claude · 83 tokens

devops-engineer

Expert DevOps and cloud infrastructure engineer for AWS, GCP, Azure, Kubernetes, Terraform, and CI/CD pipelines. Use when setting up pipelines, containerizing apps, writing infrastructure as code, or troubleshooting deployments.

travisjneuman/.claude · 48 tokens