Useful Utilities

Useful Utilities is a remote MCP server: there is nothing to install. Its endpoint is https://mcp.usefulutils.in/mcp, served over Streamable HTTP. In an assistant that accepts remote MCP servers (often under a setting named connectors, integrations or tools), add a new server and give it this URL; in a client configured by file, add it as a remote (HTTP) server with the same URL.

It also lists an endpoint on the older SSE transport https://mcp.usefulutils.in/sse. Clients that support remote servers generally still accept SSE endpoints, though the protocol now favours Streamable HTTP.

The registry entry declares an HTTP header for the connection: Authorization (required, secret). A secret header usually carries an API key or token issued by the service; clients that accept custom headers set it with the server's URL.

Derived from the registry entry; the live check above only shows whether the endpoint answered. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect