Agent-Native Hackathon (Builder.io)

About this hackathon

Builder.io's two-week online hackathon for AI agents with real interfaces: use the open-source Agent-Native framework to build a working app where people and an agent share the same data and actions. No registration needed: build, record a public Clips demo and submit by Nov 9, 2026, 11:59 PM PT. Five cash prizes totalling $10,000, with $5,000 for first place; open worldwide to anyone 18+.

Status
Deadline: 2026-11-09
Starts: 2026-10-27
Who: Open to all (Open worldwide to anyone 18+ (or the local age of majority); solo or team, no registration needed)
Level: Intermediate
Prize: $10k · $10,000 in cash: $5,000 / $2,500 / $1,500 / $750 / $250 for the top five, plus a spotlight on Builder channels
Size: —
Format: Online · International
Location: San Francisco (online; placed at organizer’s city)

More sourcesRules ↗Luma ↗

Original listing (Chinese)

The full original listing below is in Chinese, as published in the Hack123 newsletter.

一句话简介：Builder.io 办的两周线上黑客松，⁠‍‍‍‍‍‌‍‍‌‍‌‍‍‌‌‍‌‍‌‍‍‍‌‌⁠用开源框架 Agent-Native 做一个「人和 Agent 一起干活」的应用——Agent 有明确的活，用户有界面能查看、修改、指挥它的结果。

看点：不用报名，10 月 27 日起直接开做；界面和 Agent 共用同一套数据和动作（defineAction）；评分 40% 看实用和完成度，创意设计、创新、Agent-Native 用法各 20%；10 月 29 日线上开幕、11 月 3 日和 5 日答疑都可选参加；交作品要附一段公开的 Clips 演示视频

奖金：共 1 万美元现金，第一名 5,000 美元，第二到第五名 2,500 / 1,500 / 750 / 250 美元

截止日期：11 月 9 日 23:59 太平洋时间提交（北京时间 11 月 10 日 15:59），11 月 13 日公布结果

活动日期：2026年10月27日—11月9日（全球线上）

Summarized from the organizer’s page and public posts. Please confirm details on the official site before registering.

Agent-Native Hackathon (Builder.io)

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Original listing (Chinese)