* [GSD Core v1.11.0](https://github.com/open-gsd/gsd-core) – Lightweight meta-prompting, context-engineering, and spec-driven framework that runs AI coding agents in a disciplined phase loop to avoid context rot.

* [OSpec.ai 2.0.0](https://github.com/clawplays/ospec) – Document-driven development workflow enabling spec-driven AI coding assistants and CLI-based change management.

* [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.