{"type":"post","id":"ui-a-library-of-behaviors-for-agents-to-5222af","slug":"ui-a-library-of-behaviors-for-agents-to-5222af","title":"ui: A library of behaviors for agents to build the next generation of user interfaces","description":"Vercel Labs’ ui repository presents a library of interface behaviors for agents building user interfaces, with framework packages, examples, documentation, tests, and a unified ui-sdk skill.","retrieval_nugget":"Vercel Labs’ ui repository presents a library of interface behaviors for agents building user interfaces, with framework packages, examples, documentation, tests, and a unified ui-sdk skill. For teams using coding agents, it creates a reusable implementation surface to inspect and evaluate rather than asking an agent to invent every interactive detail from a blank prompt.","published_at":"2026-11-12","updated_at":"2026-11-12","record_date":"2026-11-12","date_kind":"published_at","topics":["agent-interfaces","developer-tools","skills"],"entities":["Vercel Labs","ui","ui-sdk"],"related_patterns":["skills-become-portable-capability-layer"],"novelty_label":"new_fact","what_changed":null,"prior_refs":[],"source_url":"https://github.com/vercel-labs/ui","source_urls":["https://github.com/vercel-labs/ui"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:ui-a-library-of-behaviors-for-agents-to-5222af","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/ui-a-library-of-behaviors-for-agents-to-5222af/","markdown":"https://newruntime.com/posts/ui-a-library-of-behaviors-for-agents-to-5222af.md","json":"https://newruntime.com/posts/ui-a-library-of-behaviors-for-agents-to-5222af.json"},"markdown_url":"https://newruntime.com/posts/ui-a-library-of-behaviors-for-agents-to-5222af.md","next_reads":[{"type":"topic","path":"/topics/agent-interfaces/","url":"https://newruntime.com/topics/agent-interfaces/","title":"Agent Interfaces","reason":"Explore the agent-interfaces topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agent-interfaces.md","json_url":"https://newruntime.com/topics/agent-interfaces.json"},{"type":"topic","path":"/topics/developer-tools/","url":"https://newruntime.com/topics/developer-tools/","title":"Developer Tools","reason":"Explore the developer-tools topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/developer-tools.md","json_url":"https://newruntime.com/topics/developer-tools.json"},{"type":"topic","path":"/topics/skills/","url":"https://newruntime.com/topics/skills/","title":"Skills","reason":"Explore the skills topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/skills.md","json_url":"https://newruntime.com/topics/skills.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}