Instant MCP Configuration Generator and Validator
Eliminate missing brackets, wrong argument arrays, and escaping errors. Generate verified configuration files for Claude Desktop, Cursor, Windsurf, and VS Code.
Where Do MCP Config Files Live?
Every client stores its MCP configuration in a distinct OS-specific path. Below are the exact default file locations:
Claude Desktop
macOS:
~/Library/Application Support/Claude/claude_desktop_config.json
Windows:
%APPDATA%\Claude\claude_desktop_config.json
Cursor IDE
Workspace Root:
.cursor/mcp.json
Global Settings:
Cursor Settings > Features > Model Context Protocol
Windsurf (Codeium)
macOS & Linux:
~/.codeium/windsurf/mcp_config.json
Windows:
%USERPROFILE%\.codeium\windsurf\mcp_config.json
Build Your JSON Configuration
Toggle the servers you want to enable, and copy the formatted JSON snippet below.