> **Building with a coding agent? Install the Genkit JS skill first.**
>
> ```bash
> npx skills add genkit-ai/skills --skill developing-genkit-js
> ```
>
> It teaches your agent the current Genkit JS APIs and common gotchas.
> Source, manual install and skills for other languages:
> [genkit-ai/skills](https://github.com/genkit-ai/skills).

These evaluators were based on https://github.com/explodinggradients/ragas evaluators, but have been ported to Typescript and modified to work best with Gemini models.