What problem does it solve?
This Skill solves the problem of users lacking standardized, context-efficient guidance to create or update valid custom Skills that extend Agent capabilities with specialized cross-platform development knowledge, workflows, and tool integrations, ensuring compatibility with major Agent platforms including Codex, Claude Code, Cursor, and Trae.
Core Features & Use Cases
- End-to-End Skill Creation Workflow: Provides a complete 6-step process for creating effective Skills, from understanding use cases to iterating based on real-world usage.
- Context-Efficient Design Best Practices: Includes guidance on progressive disclosure, concise content writing, and appropriate freedom levels to minimize context window usage while maintaining task effectiveness.
- Built-in Validation and Tooling: Comes with executable scripts to initialize new Skills, validate existing Skills against structural and content rules, and enforce repo-local categorization standards for cross-platform frameworks.
- Use Case: For example, a cross-platform mobile developer can use this Skill to create a custom Skill that encapsulates React Native TurboModule implementation workflows, eliminating the need to reload detailed implementation steps into the Agent's context for every related request.
Quick Start
Use the create-skill Skill to build a new custom Skill for your cross-platform development project, following the provided initialization, editing, and validation guidelines.