Filesystem

Verified Integration

Author: @pattern•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Filesystem to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "filesystem-30": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-filesystem-30"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Empowers large language models to securely interact with the local filesystem, performing navigation, management, search, and analysis operations.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Filesystem

Filesystem is an MCP (Model Context Protocol) server designed to enable large language models (LLMs) to securely interact with the local filesystem. Its primary purpose is to allow LLMs to perform operations like navigation, file management, searching, and analysis within a strictly controlled environment.

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