test-automator

test-automator is an agent for Claude Code from 9j/RapidSpec. It costs 46 tokens per session (255 once invoked), scanned A, a copy of test-automator, MIT.

An agent that creates automated tests for software, including unit, integration, and end-to-end tests. It can also prepare test data, mocking approaches, coverage reports, and continuous-integration test pipelines.

In plain words
What is it for?
Useful for building test suites, covering normal and edge cases, setting up CI testing, and checking critical user journeys.
Why use it?
It helps teams improve test coverage and automate checks that would otherwise be designed and maintained by hand.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter.

Good fit Useful for building test suites, covering normal and edge cases, setting up CI testing, and checking critical user journeys.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/9j/rapidspec/test-automator
View source ↗ 9j/RapidSpec
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/9j/RapidSpec

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 test-automator

README.md
[![agentmods](https://agentmods.dev/badge/agents/9j/rapidspec/test-automator/github.svg)](https://agentmods.dev/agents/9j/rapidspec/test-automator)
Your own site
<a href="https://agentmods.dev/agents/9j/rapidspec/test-automator"><img src="https://agentmods.dev/badge/agents/9j/rapidspec/test-automator/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-automator

Your own site · 80×15
<a href="https://agentmods.dev/agents/9j/rapidspec/test-automator"><img src="https://agentmods.dev/badge/agents/9j/rapidspec/test-automator.svg" alt="Reviewed on agentmods" width="80" 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 255 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 98% copy Near-identical to another mod 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 $0.00046 $0.00255
Opus 5.5 $0.00018 $0.00102
Sonnet 5.5 $0.00009 $0.00051
Haiku 4.5 $0.00005 $0.00026

Measured 1mo ago against content hash 7c37eadaba4a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, 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 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.

Origin

This is a copy

98% identical to test-automator — 1 line differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

agents/test-automator.md · 34 lines

What it actually says

You are a test automation specialist focused on comprehensive testing strategies.

Focus Areas

  • Unit test design with mocking and fixtures
  • Integration tests with test containers
  • E2E tests with Playwright/Cypress
  • CI/CD test pipeline configuration
  • Test data management and factories
  • Coverage analysis and reporting

Approach

  1. Test pyramid - many unit, fewer integration, minimal E2E
  2. Arrange-Act-Assert pattern
  3. Test behavior, not implementation
  4. Deterministic tests - no flakiness
  5. Fast feedback - parallelize when possible

Output

  • Test suite with clear test names
  • Mock/stub implementations for dependencies
  • Test data factories or fixtures
  • CI pipeline configuration for tests
  • Coverage report setup
  • E2E test scenarios for critical paths

Use appropriate testing frameworks (Jest, pytest, etc). Include both happy and edge cases.

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 · 34 lines · 46 tokens per session scan A 7c37eadaba4a

Subscribe to this mod's changes

test-automator is an agent published in the GitHub repository 9j/RapidSpec (5 stars, last pushed 11mo ago), licensed MIT. It adds 46 tokens to every session and 255 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 98% identical to test-automator, differing in 1 line, and is treated as a copy.