* [Allium v3.15.0](https://github.com/juxt/allium) – Allium is a skill and CLI-based workflow for building, validating, and evolving a behavioural specification alongside code. * [go-utcp v1.12.3](https://github.com/universal-tool-calling-protocol/go-utcp) – Go library implementing the Universal Tool Calling Protocol for discovering and calling tools across multiple transports.