The Agent Skills Directory

[SAFE]: The skill provides legitimate coding standards for NestJS application development. It focuses on platform-agnostic error handling using HttpAdapterHost and standardized error response shapes.
[DATA_EXPOSURE]: The instructions include security best practices, explicitly directing the agent to ensure stack traces are gated behind environment checks (process.env.NODE_ENV) to prevent information leakage in production.
[INDIRECT_PROMPT_INJECTION]: The skill has a very narrow scope, triggering on specific NestJS file patterns (**/*.filter.ts, main.ts). It lacks any dangerous capabilities such as network access, shell command execution, or file system writing, making the surface for indirect prompt injection negligible.

nestjs-error-handling