typescript-eval

To test a TypeScript snippet before saving it, you execute the code in a temporary file using bun, capturing stdout and stderr to verify behavior and prevent persisting broken skill implementations.

Yes, you can run exported default or run functions for rapid local testing by using a small runner that executes the TypeScript snippet via bun and reports the returned results directly.

Yes, TypeScript snippet evaluation requires explicit user consent to persist because it enforces guardrails that prevent unsafe iteration loops and avoid automatically saving code without permission.

The best way to verify TypeScript snippet behavior safely is by using a temporary file workflow with bun, applying short timeouts to execute standalone snippets before deciding to persist them.

Limitations when using bun to evaluate TypeScript code include enforced short timeouts for execution and strict iteration guardrails, making it suitable only for standalone snippets rather than long-running processes.