* [avoid-ai-writing v3.26.0](https://github.com/conorbronsdon/avoid-ai-writing) – Audit and rewrite content to remove AI writing patterns, with detect-only or edit-in-place modes and configurable voice profiles for agent skills.

* [Agenta v0.113.0](https://github.com/Agenta-AI/agenta) – LLMOps platform offering integrated prompt playground, prompt management, evaluation, and observability for building reliable LLM applications.

* [Promptfoo 0.122.1](https://github.com/promptfoo/promptfoo) – Developer-friendly local tool for testing, evaluating, and securing large language model applications.

* [Prompt Optimizer v2.11.9](https://github.com/linshenkx/prompt-optimizer) – Tool for enhancing prompt quality to improve AI interaction results.

* [T8 Creative DNA Prompt Library v1.2.0](https://github.com/T8mars/minimax-h3-prompt-skill-T8) – Curated Creative DNA prompt library, installable MiniMax H3 and Seedance 2.0 Skills, and a video-first Electron desktop viewer.