Unit Testing

Use when implementing infrastructure as code with Terraform across AWS, Azure, or GCP. Invoke for module development, state management, provider configuration, multi-environment workflows, infrastructure testing. Keywords: Terraform, IaC, terraform module, state, AWS provider, Azure provider, GCP provider.

Use when developing Rust projects in the tempoxyz org—standardizes fmt/clippy/nextest, sccache+mold, feature-powerset checks, MSRV builds, docsrs flags, and xtask patterns so local and CI behavior match.

Launch Baldur's Gate 3 through Steam on macOS and load saved games using macos-automator and peekaboo MCP servers.Designed for testing bg3se-macos (Script Extender) development.Use when: (1) launching BG3 from Steam, (2) loading a BG3 saved game, (3) testing SE mod injection,(4) user asks to "start BG3", "load my BG3 save", "play Baldur's Gate", "test the script extender".Requires macos-automator and peekaboo MCP servers installed with accessibility permissions.

Use when building Python 3.11+ applications requiring type safety, async programming, or production-grade patterns. Invoke for type hints, pytest, async/await, dataclasses, mypy configuration. Keywords: Python, typing, async, pytest, dataclasses.

Test coverage analysis to ensure adequate testing, Storybook coverage, and test quality.

Use when setting up monitoring systems, logging, metrics, tracing, or alerting. Invoke for dashboards, Prometheus/Grafana, load testing, profiling, capacity planning. Keywords: monitoring, observability, logging, metrics, tracing, alerting, Prometheus, Grafana.

Use when conducting security audits, reviewing code for vulnerabilities, or analyzing infrastructure security. Invoke for SAST scans, penetration testing, DevSecOps practices, cloud security reviews. Keywords: security review, vulnerability, SAST, audit, penetration testing, cloud security.

Use when writing E2E tests with Playwright, setting up test infrastructure, or debugging flaky browser tests. Invoke for browser automation, E2E tests, Page Object Model, test flakiness, visual testing. Keywords: Playwright, E2E, browser testing, automation, Page Object.

Use for PR/code reviews and any task that benefits from a dedicated tmux sub-agent with per-task git worktrees; default path for reviewing diffs (read diff → summarize → run checks/tests) with automated monitoring.

Generates agentic outside-in tests using gadugi-agentic-test framework for CLI, TUI, Web, and Electron apps.Use when you need behavior-driven tests that verify external interfaces without internal implementation knowledge.Creates YAML test scenarios that AI agents execute, observe, and validate against expected outcomes.Supports progressive complexity from simple smoke tests to advanced multi-step workflows.

Creates high-quality pull requests with comprehensive descriptions, test plans, and context. Activates when user wants to create PR, says 'ready to merge', or has completed feature work. Analyzes commits and changes to generate meaningful PR descriptions.

Use for Python work with uv—envs, deps, and commands run through uv; avoid pip/venv/pip-tools; keep Justfile/CI parity with ruff, mypy, pytest.

Expert guidance for Talon voice control development. Use when creating voice commands, defining actions, writing .talon files, testing Talon config, or debugging Talon issues.

Systematic error diagnosis and debugging workflow for Rust code. Use when code isn't working, tests fail, or runtime errors occur.

Unit testing standards following TDD methodology, test pyramid principles, and comprehensive coverage practices. Covers pytest, Jest, mocking, fixtures, and CI integration for reliable test suites.

Test and validate the dotfiles setup process for this repository. Use when the user wants to test the setup script, validate the installation, verify symlinks, troubleshoot setup issues, or check that dotfiles are properly configured. Triggers include "test setup", "validate installation", "check dotfiles", "verify setup", or troubleshooting requests.

Generate comprehensive unit tests for code. Use when creating tests, improving test coverage, or setting up testing frameworks.

Comprehensive testing standards including unit, integration, security, and property-based testing with TDD methodology

Validates test suite quality through mutation testing. Generates intelligent code mutations, runs tests to verify they catch the changes, and identifies gaps in test coverage. Use when evaluating test effectiveness, validating newly written tests, or improving test quality for mission-critical code.

React frontend standards covering hooks (useState, useEffect, useContext, custom hooks), state management (Context API, Redux, Zustand), performance optimization (memoization, lazy loading, code splitting), testing with React Testing Library, and accessibility (WCAG 2.1, ARIA) for modern SPAs