modelcontextprotocol.io
In short: Getting listed on MCP Registry is free. Plan for about 45 minutes — there is material to prepare and a review to wait on.
What they ask for: Package your real MCP server, verify its namespace, create server.json and publish it with mcp-publisher.
Package your real MCP server, verify its namespace, create server.json and publish it with mcp-publisher.
Registry is in preview; package or remote server must be public and namespace ownership is validated.
Open the submission page on modelcontextprotocol.io and complete its form — that is the "Open submit page" link at the top of this page.
Registry is in preview; package or remote server must be public and namespace ownership is validated.
Priority sets the band — this one is do first. Cost (free) and effort (moderate) move it within that band, which puts it in the highest impact tier. The score orders a submission queue. It is not a measure of the site’s domain authority, traffic or quality.