Filesystem MCP Server

Example Use Cases

• 1

  Read, analyze, or extract content from local UTF-8 files in a secure, validated way.

• 2

  Create, modify, move, copy, or delete files and directories with path sanitization and session-default path resolution.

• 3

  Integrate filesystem operations into workflows over STDIO (child process) or HTTP (JWT-authenticated endpoints and streaming) transports.

Description

A TypeScript-based MCP server exposing a comprehensive set of filesystem tools (read, write, update, list, move, copy, delete, create directories) to AI agents. It supports both STDIO (child-process) and HTTP transports (Express with JWT auth and SSE streaming) and includes session-aware default path management. Security features include path sanitization, Zod input validation, and optional FS base-directory confinement. Built for production use with structured logging, error handling, and modular utilities.