Path Traversal Protection

via “path traversal prevention with resolved path validation”

A Model Context Protocol (MCP) server implementation for remote memory bank management, inspired by Cline Memory Bank.

Unique: Implements multi-layer path validation (Presentation format validation, Domain business rules, Infrastructure resolved-path verification) rather than single-point validation, providing defense-in-depth against path traversal attacks

vs others: More robust than simple string prefix matching because it uses filesystem path resolution to normalize paths before validation, preventing attacks using '..' or symlinks that simple string checks might miss

Manage files with fast reading, searching, listing, and line counting. Retrieve detailed file information and filter results with glob patterns. Stay safe with path traversal protection, file size limits, and binary detection.

Unique: Employs rigorous path sanitization and validation techniques to ensure security against traversal attacks, which is often overlooked in file management libraries.

vs others: More robust than basic file access methods that do not include path validation, reducing risk of security breaches.

via “path traversal protection and filesystem access control”

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