⬡ Developer Tools Platform

Tools built for builders.

A growing suite of developer and AI tools. Simple, fast, and focused on what matters.

Free to use · Pro at $5 / month · All tools included · No card required
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JSONMeta Live

Visualize, explore, and transform JSON. Format, tree view, diff, and handle complex structures instantly.

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SchemaBuilder Live

Generate JSON Schema from any JSON input. Validate payloads and design structured LLM outputs visually.

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PromptLab Live

Version, test, and compare prompts across AI models. A/B test and track performance over time.

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⬡
AgentDebug Coming soon

Visualize AI agent runs — tool calls, token usage, reasoning steps, and errors in one clear dashboard.

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One subscription. All tools, no ads, unlimited usage,
early access to every new release.

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