MCP CLI is a command-line tool that streamlines interactions with Model Context Protocol (MCP) servers by enabling dynamic context discovery. This reduces token usage significantly, allowing AI agents to access only the necessary tool information as needed, rather than loading everything upfront. It's designed for developers building AI coding agents and integrates easily with existing workflows.

The Model Context Protocol (MCP) Registry has been launched as an open catalog and API to enhance the discoverability of publicly available MCP servers. It allows server maintainers to add their servers and provides a primary source of truth for both public and private sub-registries, while also enabling community moderation to ensure quality. The MCP Registry aims to facilitate better connections between clients and servers within the MCP ecosystem.

Jetski is an open-source analytics and authentication platform designed to streamline the development and management of MCP servers, addressing common challenges such as setup, user authentication, and visibility into server usage. It operates by managing a gateway that proxies requests to the MCP server while capturing analytics and logs. Currently under active development, Jetski is built on several open-source technologies and encourages community contributions.