Rust MCP Filesystem

Rust MCP Filesystem is a high-performance, asynchronous, lightweight MCP server based on Rust, designed for efficient file system operation processing, providing a secure read-only default setting, advanced global search, and nested directory support.

File system Developer tools #High performance #Asynchronous #Lightweight #File system .Rust

rating : 2.5 points

downloads : 9.0K

update time : 2025-04-29

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What is Rust MCP Filesystem?

Rust MCP Filesystem is a server program specifically designed for file system management. It implements the Model Context Protocol (MCP), allowing users to securely access and operate the file system through a standard interface. The server is written in Rust, featuring high performance and low resource consumption.

How to use Rust MCP Filesystem?

You can install the server by downloading the pre-compiled binary file or compiling it from the source code. After installation, start the service with simple configuration, and then use a client tool supporting the MCP protocol to connect and manage the file system.

Applicable scenarios

Suitable for scenarios requiring remote file system management, such as automated scripts, development tool integration, and cloud service file management. Particularly suitable for applications with high requirements for performance and security.

Main features

High performance

Built on the Rust language, leveraging asynchronous I/O to achieve efficient file operation processing

Read-only by default

In the default configuration, it is in read-only mode to ensure file system security

Advanced search

Supports full glob pattern matching, such as *.rs, src/**/*.txt, etc.

Nested directory support

Can create and manage complex nested directory structures

Lightweight

Single executable file, no external dependencies, low resource consumption

Advantages

Extremely high performance: Implemented in Rust with asynchronous I/O processing

High security: Read-only mode by default to prevent accidental modification

Rich features: Supports complex file search and directory operations

Easy deployment: Single executable file, no runtime dependencies

Limitations

Learning curve: Requires basic knowledge of the MCP protocol

Function limitations: Limited compared to a full-fledged file system

Platform support: Primarily targeted at modern operating systems

How to use

Installation

Download the pre-compiled version or compile from the source code

Configuration

Edit the configuration file to set the port and access permissions

Startup

Run the server program

Connection

Use an MCP client tool to connect to the server

Usage examples

Project file search

Quickly find files of a specific type in a large project

Log file management

Regularly clean log files matching a specific pattern

Batch file operations

Perform batch operations on files in a specific directory

Frequently Asked Questions

How to enable write permissions?

Which glob patterns are supported?

How to restrict access to a specific directory?

Does it support the Windows system?

Related resources

Project documentation

Complete usage instructions and API reference

GitHub repository

Source code and issue tracking

MCP protocol specification

Official documentation of the MCP protocol

Rust language official website

Learning resources for the Rust programming language

🚀 Rust MCP File System

Rust MCP File System is a high - performance, asynchronous, and lightweight MCP (Model Context Protocol) server designed for handling various file operations. It rewrites the JavaScript - based @modelcontextprotocol/server - filesystem in pure Rust, offering enhanced functionality, improved performance, and a powerful feature set suitable for modern file system interactions.

🚀 For installation and configuration instructions, please visit Project Documentation.

✨ Features

⚡ High Performance: Written in Rust, known for speed and efficiency, and utilizes asynchronous I/O for file system operations.
🔒 Read - Only by Default: Does not provide write permissions by default, ensuring security until explicitly configured to be writable.
🔍 Advanced Glob Search: Supports full Glob pattern matching, allowing precise filtering of files and directories using standard Glob syntax. For example, patterns like *.rs, src/**/*.txt, and logs/error -???.log are all valid for matching specific file types, recursive directory searches, or naming patterns.
📁 Nested Directories: Improves directory creation functionality, supporting the creation of nested directories.
📦 Lightweight: Runs independently without external dependencies (e.g., no need for Node.js, Python, etc.), compiles to a single binary file, and has minimal resource consumption, suitable for both lightweight and large - scale deployment scenarios.

👉 For a complete list of tools and other features, please refer to Capabilities.

📦 Installation and Configuration

For detailed installation instructions, please visit Project Documentation.

📚 Purpose

This project aims to provide a reliable, secure, and feature - rich MCP server for file system management. It reinterprets the capabilities of @modelcontextprotocol/server - filesystem and is implemented in a more efficient and secure language. Whether you're building a file exploration tool, an automation script, or a system integration tool, rust - mcp - filesystem provides a solid foundation for your needs.

🔧 Technical Details

This project relies on rust - mcp - sdk and rust - mcp - schema for construction. If you're interested in creating your own Rust - based MCP project or migrating an existing project to Rust, please check out these repositories.