mcp-registry-publish

Publish an MCP server to the official MCP Registry at registry.modelcontextprotocol.io — server.json, namespace choice, DNS or GitHub authentication, remote-server entries, and republishing. Use when asked to register, publish, or list an MCP server in the MCP registry, or to update an existing registry entry. Not for the ChatGPT or Anthropic directories, which are separate — see mcp-directory-submit.