Playground

On-device AI · Real WebAssembly

Command This Portfolio

Ask for work in plain English. A 45M-parameter Needle model chooses typed tools inside a Web Worker, and the portfolio responds—without sending the prompt to a cloud model.

Model waits for your first interaction

01 / Natural language

Give the portfolio a job.

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Local after download. The model asset is fetched once, then inference and tool selection stay in this browser tab.

nicholaszolton.dev Live tool target
NZ experienceprojectsplaygroundcontact

projects

SuperCmdK

A React command system where applications register scoped, typed tools for palettes, voice clients, automation, and an on-device agent.

TypeDeveloper infrastructure
OutcomePublished npm packages and open-source release
ReactWebAssemblyOn-device AI
4 matches
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02 / Execution trace

Prompt in. Typed calls out.

14 MB model 45M parameters

Run a request to inspect the exact tools and arguments Needle selects.