Typescript Core

The typescript-core skill enables AI agents to interact directly with TypeScript compilers and type systems. It allows for real-time syntax validation, complex type inference analysis, and refactoring assistance within backend development workflows.

When to use it

• Validating code snippets before deployment to catch type errors early in the pipeline.
• Analyzing intricate generic types or union intersections that are difficult for humans to parse manually.
• Automating refactoring tasks where strict type safety must be maintained across large codebases.
• Generating accurate documentation by querying the underlying type definitions of existing functions.

Key capabilities

• Direct integration with TypeScript compiler APIs for error detection.
• Advanced type inference and constraint solving.
• Support for complex module resolution and import analysis.
• Ability to suggest type-safe alternatives during code generation.

Example prompts

• "Analyze this function signature and explain the inferred types for each parameter."
• "Refactor this legacy JavaScript module into TypeScript while preserving all existing logic."
• "Identify any potential runtime errors caused by missing or incorrect type annotations in this file."

Tips & gotchas

Ensure your environment has a compatible TypeScript version installed to avoid compiler API mismatches. This skill is most effective when paired with other backend skills that handle code execution and file system access.