Filesystem MCP Server

@colinrozzi

代码仓库

基本信息

分类

文件与存储

传输方式

stdio

作者

colinrozzi

关于 Filesystem MCP Server

暂无概览

#filesystem #mcp #server

Filesystem MCP Server 配置

暂无标准配置

该服务器的 README 中没有可解析的 MCP 配置块，请前往代码仓库查看安装说明。

代码仓库

Filesystem MCP Server 工具

工具列表暂未提供

当前收录暂时没有可展示的工具列表，不代表服务没有工具。请查阅项目文档了解支持的能力。

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is Filesystem MCP Server?

A secure Model Context Protocol (MCP) server that provides a standardized interface for interacting with the local filesystem. It allows clients to perform common file operations such as listing directories, reading files, and searching file contents in a controlled manner, with all operations constrained to configurable allowed directories for security.

How to use Filesystem MCP Server?

Build the server using Cargo (cargo build --release), then run the binary with optional flags: --allowed-dirs for comma-separated directory paths, --config-file for a file listing directories, or --max-file-size to limit file reads. Environment variables (FS_ALLOWED_DIRS, FS_CONFIG_FILE, FS_MAX_FILE_SIZE, FS_REQUEST_TIMEOUT, FS_LOG_LEVEL, FS_LOG_FILE) can also configure the server.

Key features of Filesystem MCP Server

Provides 11 MCP tools including list, read, write, mkdir, delete, copy, move, info, search, edit, and list_allowed_dirs.
All operations are constrained to configurable allowed directories for security.
Supports partial file edits via replace, insert, delete, and replace_lines operations.
Search functionality supports regex, glob file patterns, recursive search, and context lines.
Configurable via command-line flags, configuration files, or environment variables.
Built with Rust for performance and reliability.

Use cases of Filesystem MCP Server

Allow AI assistants to securely read and write files within designated project directories.
Automate batch file operations like search-and-replace across multiple files.
Provide controlled filesystem access for MCP-based tools and workflows.

常见问题

What runtime does Filesystem MCP Server require?

It requires the Rust toolchain (1.70.0 or later) and Cargo package manager to build. The compiled binary runs on any supported platform without additional runtime dependencies.

How are security and access control handled?

All filesystem operations are constrained to a set of configurable allowed directories. The server validates paths to prevent directory traversal attacks, and operations targeting files outside allowed directories are rejected with error messages.

What operating systems are supported?

The server can be built for Linux, macOS, and Windows using appropriate Cargo targets.

How do I configure which directories the server can access?

You can specify allowed directories via the `--allowed-dirs` command-line flag (comma-separated), a configuration file with one directory per line using `--config-file`, or the `FS_ALLOWED_DIRS` environment variable.

What file sizes are supported?

Read operations enforce a configurable maximum file size. The default limit is 1 MB for reads and 10 MB for searches, adjustable via the `--max-file-size` flag or `FS_MAX_FILE_SIZE` environment variable.

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