Privacy

Your config stays
on your device.

MCP Config Lab is intentionally built as a browser-only static application.

Configuration data

Text pasted into the converter is processed locally by JavaScript in your browser. It is not submitted to, stored by, or processed on an application server.

Accounts and cookies

The tool does not require an account and does not set application cookies. If privacy-preserving traffic measurement is added later, this policy will be updated before deployment.

External resources

The site currently loads its display fonts from Google Fonts. Your browser may make a standard request to that provider when loading a page. The tool itself does not send your configuration in that request.

Security

Warnings are informational and do not replace reviewing an MCP server’s source code, permissions and publisher. Never run commands you do not understand.