Summary
Turns JSON specs into interactive terminal UIs using Ink's React renderer. You define components in a flat element map with a root key, bind data with expressions like "$bindState" and "$state", and wire up events to actions. Ships with a solid standard library (boxes, inputs, selects, tables, markdown) plus streaming support for progressive rendering from JSONL patches. The catalog-driven approach means you can generate AI system prompts directly from your component definitions, which is handy if you're building tools that let LLMs construct terminal interfaces. Works standalone or with external state stores for tighter integration.
Install to Claude Code
npx -y skills add vercel-labs/json-render --skill ink --agent claude-codeInstalls into .claude/skills of the current project.
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Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
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belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →First SeenMay 16, 2026
