Using Typescript Lsp

The using-typescript-lsp skill enables AI agents to interact with TypeScript projects through the Language Server Protocol (LSP). It provides access to real-time code analysis, including type checking, definition navigation, and refactoring suggestions directly within the agent's context.

When to use it

• Debugging complex TypeScript errors by leveraging server-side type information.
• Navigating large codebases to quickly locate function definitions or variable types.
• Generating or modifying code that requires strict adherence to TypeScript interfaces.
• Refactoring existing logic while maintaining type safety across the project.

Key capabilities

• Type Checking: Validates code against TypeScript rules in real-time.
• Definition Navigation: Resolves symbols to their actual definitions within the file structure.
• Code Analysis: Provides insights into variable scopes, function signatures, and import dependencies.
• Refactoring Support: Suggests safe modifications to maintain type consistency.

Example prompts

• "Explain why this TypeScript function is throwing a type error and suggest a fix."
• "Find the definition of the User interface and show me where it's being used in this file."
• "Refactor this block of code to use a generic type instead of specific literals."

Tips & gotchas

Ensure your local TypeScript environment is properly configured with an LSP server (like tsserver) before expecting the agent to provide accurate analysis. The skill relies on the underlying language server's ability to parse the project, so missing dependencies or misconfigured tsconfig.json files may lead to incomplete results.