Local Filesystem
Verified IntegrationClient Configuration
— Connect Local Filesystem to Claude Desktop or Cursor in seconds{
"mcpServers": {
"local-filesystem": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-local-filesystem"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Enables Claude Desktop to directly read from and write to your local filesystem with robust security sandboxing.
7/23/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for Local Filesystem
Security is paramount. It employs strict path sandboxing, allowing access only to explicitly configured directories, uses path normalization to prevent traversal attacks, and only communicates via stdio transport (no network).
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