Test Generator Agent

Agent

Generates meaningful unit and integration tests, then runs them to green.

4.6(233)71.2k installs3.3k likesUpdated 16 days ago

High riskMITOpen Source

Test Generator Agent

Tests that catch real bugs. It reads your code, generates a suite that asserts behavior (including edge and error cases), runs it, and fixes failures until green.

Frameworks

Vitest · Jest · Pytest · Go test

What makes the tests good

Covers edge cases and error paths, not just the happy path
Asserts behavior, not internal implementation details
Generates fixtures and mocks where needed
Runs the suite and iterates to green

Install

bash

npx nuclexa install test-generator-agent --target claude-code

Requests runCommands to execute the test runner. Review the command allow-list in agent.json.

Demo

test-generator-agent — preview

Interactive demo coming soon

A short walkthrough of Test Generator Agent in action will appear here.

Supported platforms

CCClaude CodeCuCursorWsWindsurf

Installation

Install or export Test Generator Agent for any platform it supports.

Claude Code

$ npx nuclexa install test-generator-agent --target claude-code

Cursor

$ npx nuclexa install test-generator-agent --target cursor

Windsurf

$ npx nuclexa install test-generator-agent --target windsurf

Required permissions

High risk

Read files
Read files in the workspace.
Write files
Create or modify files in the workspace.
Run shell commands
Execute commands in your shell.
Network access
Make outbound network requests.
Access environment variables
Read process environment variables.
Access browser
Control a browser session.
Access git history
Read commit history and diffs.
Access secrets
Read configured secrets and tokens.

This package requests high-risk permissions. Review the source and only install from creators you trust.

Compatibility

How Test Generator Agent behaves across supported runtimes.

Platform	Status	Install method
CCClaude Code	Supported	CLI install
CuCursor	Supported	Cursor rule
WsWindsurf	Supported	Windsurf rule

License & safety

License

MITOpen source — free for commercial use.

Safety note

Every install shows its full permission scope before it runs. Review the requested permissions and source repository before installing.

Platform

Status

Install method

CCClaude Code

Supported

CLI install

CuCursor

Supported

Cursor rule

WsWindsurf

Supported

Windsurf rule