How does this skill improve project planning in Claude Code?

It provides a standardized phased approach and utilizes specialized sub-agents like the Project Manager to handle high-complexity planning without losing context.

What is unique about the testing approach in this skill?

It emphasizes 'type tests' alongside runtime tests, allowing developers to verify that TypeScript's design-time inference is correct for complex generic utilities.

When should I delegate tasks to a sub-agent?

You should delegate when planning a feature with 5+ phases, when the current context is becoming too large, or when executing a specific phase that requires strict TDD adherence.

Does this skill work with standard testing frameworks?

Yes, it is optimized for use with Vitest and pnpm, providing specific commands and structures for running both runtime and type-level test suites.

Planning & Testing Architect

Name: Planning & Testing Architect
Author: inocan-group

byinocan-group

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Security & Testing

Guides project planning and implementation using specialized sub-agents and rigorous TypeScript type-testing patterns.

About

The Planning & Testing Architect skill provides a structured framework for managing complex feature development through a strictly enforced Test-Driven Development (TDD) workflow. It uniquely integrates runtime validation with advanced design-time type assertions, ensuring that TypeScript code is both functional and type-safe. By utilizing specialized sub-agents for project management and phase execution, this skill helps decompose large tasks into manageable phases, tracking progress via a dedicated LOG file system to maintain context across long-running development cycles.

Key Features

Integrated TDD workflow for simultaneous runtime and type-level testing
Phased work tracking via automated LOG file management
Specialized sub-agent delegation for Project Management and Phase Execution
Strict quality validation checks for generic constraints and literal types
18 GitHub stars
Standardized assertion patterns for complex TypeScript type inference

Use Cases

Implementing new type utilities that require design-time verification instead of runtime tests
Architecting multi-phase features that require high-precision TypeScript inference
Managing complex refactors where context management and phase delegation are required

About

Key Features

Integrated TDD workflow for simultaneous runtime and type-level testing
Phased work tracking via automated LOG file management
Specialized sub-agent delegation for Project Management and Phase Execution
Strict quality validation checks for generic constraints and literal types
18 GitHub stars
Standardized assertion patterns for complex TypeScript type inference

Use Cases

Implementing new type utilities that require design-time verification instead of runtime tests
Architecting multi-phase features that require high-precision TypeScript inference
Managing complex refactors where context management and phase delegation are required