Filesys

Verified Integration

Author: @limiting•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Filesys to Claude Desktop or Cursor in seconds

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

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

Architecture & Capabilities

System Overview

Provides filesystem operations with controlled access to specified directories via a secure Model Context Protocol (MCP) server.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Filesys

Filesys supports a range of file operations, including reading files (`read_file`, `read_multiple_files`), writing files (`write_file`), directory operations (`create_directory`, `list_directory`, `list_allowed_directories`), and file management (`move_file`, `get_file_info`, `search_files`).

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