showcase: add Virtuals Playground

[Satyam-10124]

Virtuals Playground

Live URL: https://virtuals-playground.vercel.app
Builder: Satyam Singhal

What it is

A fully browser-based playground for the Virtuals EconomyOS Compute API. Paste your API key, pick a model, and start testing — no installs, no config files.

Features

• Chat — Interactive chat with any model; auto-generates Python / cURL / JS code snippets
• Compare — Send one prompt to two models simultaneously, side-by-side results
• Batch Test — Fire a single prompt at every available model with latency + token counts
• Models — Browse all available Virtuals Compute models with metadata
• Mobile-friendly — Fully responsive, works on all screen sizes

Checklist

• showcase/virtuals-playground/showcase.json added
• node scripts/validate-showcase.mjs passes (4 manifests validated)
• Live deployment verified at https://virtuals-playground.vercel.app
• Three feedback prompts included
• primitives set to ["acp"]

[LauJoeYing]

Really love this oneee 🙌

One tiny thing before merge: the GitHub links don't quite line up. The README points to Satyam-10124/virtuals_playground while showcase.json uses satyamsinghal/virtuals-playground. Mind double-checking which repo is the live one so they all match? Other than that this is in great shape.

Thanks for building this and sharing it, excited to click around the live demo!! : )

[Satyam-10124]

Thanks for noticing

I’ve corrected the URL

[LauJoeYing]

Hey @Satyam-10124. Everything looks GREAT overall. One small ask: could you add an image /demo video for the hero card? I think it'll make the whole submission pop even more :)

You can refer to the guide in our README to see how to attach them!
link to showcase readme: https://github.com/Virtual-Protocol/acp-cli-demos/blob/main/showcase/README.md

Once you've attached it, we'll be good to go.

[Satyam-10124]

I've added the video @LauJoeYing