Path validation utility

Filesystem tool extension for AI agents with path validation.

Cross-runtime portable path validation and explicit Node.js root containment

Shared utilities for Paparats MCP - path validation, gitignore filtering, language-aware exclude patterns

尋找 Yarn workspace 根目錄的工具，提供路徑驗證、錯誤處理和斷言函數 (Find Yarn workspace root directory with path validation, error handling, and assertion functions)

Streaming tar reader and writer. Constant memory. ustar + PAX. Strict-by-default path validation.

Strict DER, X.509 certificate decoding and RFC 5280 path validation in TypeScript, with a compiled trust store. Runs in Node and browsers, no native code.

A secure MCP CLI server implementation with comprehensive path whitelist validation, providing controlled file system operations and command execution in a protected environment. Features include strict security measures, real-time path validation, secure

File path validation and normalization

Type-safe file system operations with compile-time path validation

Runtime validation and processing of JavaScript types

URI validation functions

Sidecar process runtime: JSON-IPC server and client, IPC path validation, namespace/runtime path resolution, port allocation, launch bootstrap, and a local daemon registry.

An implementation of the WHATWG URL Standard's URL API and parsing machinery

Consolidated path validation utilities with traversal protection and security checks

A public domain JSON Schema validator for JavaScript

Wrap zod validation errors in user-friendly readable messages

Safe file operations with atomic writes and path validation

General purpose validation library for JavaScript

Decorator-based property validation for classes.