Playground

Edit the agent on the left — it compiles live, with the real toac compiler bundled to the page. No server. New to the syntax? Start from the tutorial.

Exampleresearchersummarizerdigest · {#each}report · {#if}brief · kitchen sinkCompare toCompiled TypeScriptEquivalent JSON

input.agent0 tokens ·0 chars

agent: researcher model: claude-opus-4-7 description: Research a topic and return a sourced summary. inputs[1]{name,type}: topic,string tools[2]: web_search,fetch_page prompt: | You are a research analyst. Research: {inputs.topic} Use web_search to find sources, then fetch_page to read them. Return a cited summary. outputs[2]{name,type}: summary,string sources,string[]

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output.ts0 tokens ·0 chars

// loading the compiler…