Which test frameworks are supported by the Test Runner?

The skill currently supports Jest, Vitest, Mocha, Pytest, Cargo (Rust), Go test, and any framework utilizing a Makefile test target.

Can it handle long-running test suites?

Yes, it includes a default 5-minute timeout (300 seconds) to ensure that the AI session remains responsive even if tests hang or encounter infinite loops.

How does it detect which framework to use?

It scans the project root for specific indicator files like package.json, pytest.ini, Cargo.toml, or go.mod and applies a framework detection priority list.

What happens if no test framework is found?

If no framework is detected, the skill returns a successful pass status with a note that the framework was 'none', ensuring workflows aren't blocked by missing tests.

Universal Test Runner

Name: Universal Test Runner
Author: GGPrompts

byGGPrompts

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Security & Testing

Automates the detection, execution, and reporting of unit and integration tests across multiple programming languages and frameworks.

About

The Universal Test Runner skill streamlines the development lifecycle by automatically identifying a project's testing framework—including Jest, Vitest, Pytest, Cargo, and Go—and executing the appropriate commands. It parses complex terminal output into a structured JSON format, providing clear pass/fail statuses, failure details, and execution statistics. By creating standardized checkpoints, this skill allows Claude to verify code changes reliably, manage timeouts, and maintain high code quality standards without manual configuration.

Key Features

Automatic framework detection for Node.js, Python, Rust, and Go
1 GitHub stars
Built-in timeout management to prevent hanging processes
Structured JSON reporting of test results and failure details
Persistent checkpoint file generation for workflow automation
Intelligent parsing of stdout and stderr for concise error summaries

Use Cases

Verifying bug fixes and feature implementations within Claude Code
Generating structured test summaries for documentation and review
Automating quality gates in multi-language monorepos

About

Key Features

Automatic framework detection for Node.js, Python, Rust, and Go
1 GitHub stars
Built-in timeout management to prevent hanging processes
Structured JSON reporting of test results and failure details
Persistent checkpoint file generation for workflow automation
Intelligent parsing of stdout and stderr for concise error summaries

Use Cases

Verifying bug fixes and feature implementations within Claude Code
Generating structured test summaries for documentation and review
Automating quality gates in multi-language monorepos