
Playground — Fabraix
Test your prompt injection skills against AI agents in an interactive competitive challenge.
ibrahim_abdu777 · HN
We are giving away $100K > over the next 12 months to hack AI agents
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Test your prompt injection skills against AI agents in an interactive competitive challenge.
ibrahim_abdu777 · HN
We are giving away $100K > over the next 12 months to hack AI agents

AI voice agent widget you can embed on your website to automate customer interactions.
@Aicassai · X
Ai voice widget for website ... Demo:

Team-shareable library of AI prompts and agent skills for Claude Code, Cursor, and other platforms.
@promptcarrot · X

Stream AI-generated interactive dramas and video content.
@ajayk3181 · X
2026最好看的AI成人短剧上线了,国产AI短剧让你看的懂,个个都是大美女,剧情高低起伏,有头有尾,原创高清,看的过瘾,比AV好看一百倍 观看地址👉

Ask questions about your company's documents through an AI chat interface.
@DD_Ferel · X
We built IntelliBase AI: a smart knowledge base that "learns" directly from your company's own documents, so HR & Ops teams can ask questions naturally instead of digging through files one by one. 🌐 Interested in trying it for your team? Comment or DM us

Build and deploy AI customer support agents without writing code.
@BotbaseAi · X
We just shipped 🚀 BotbaseAI — build & deploy an AI customer support agent in minutes. No code. Looking for early testers to break it and tell us what sucks. Try it → 🙏 RTs appreciated #buildinpublic #AI #SaaS

Chat with an AI assistant that autonomously completes tasks by using your computer.
stan_kirdey · HN
Clark – AI assistant with own computer

Generate drawing prompts with AI images and timed challenges at multiple difficulty levels.
haowen8098 · V2EX
做了一个随机绘画题目生成器 它可以根据绘画类型、难度和挑战时间生成题目,还提供倒计时和可选的 AI 参考图: https://www.drawingpromptgenerator.com/ 目前还是早期版本

Generate interactive 3D worlds in seconds with text and photos using AI for games, research, and robotics.
ai world generator — 用文本和照片生成自然风光视频的 AI 工具网站

AI models compete head-to-head in slime soccer matches.
cshdllr · HN
I had models play Slime Soccer against each other

Create accurate AI assistants for your technical documentation in days.
@emilsnotes · X
Our customers using Claude Code move faster than we can ship features. So we stopped fighting it and leaned in. Here's why it's paying off: 👇️ Some context: powers AI agents that answer millions of technical questions per month. Those conversations are a goldmine - they tell you exactly what users struggle with and where your docs fall short. We've built a lot of analytics on top of this (Coverage Gaps, Top Questions, and more), and teams love them. But here's the honest truth: no dashboard covers every edge case for every company. Meanwhile, our sharpest customers were already exporting kapa data and throwing their coding agents at it in ways we never designed for. So instead of chasing every workflow with a UI, we took the best practices we've seen actually work and packaged them as Kapa Skills - installable in Claude Code, Cursor, or Codex: 1/ Analyze Coverage Gaps: your agent works through the topics kapa couldn't answer and writes the missing content straig

Play a daily quiz guessing whether fiction passages are written by humans or AI.
@foreverseapp · X
你能一眼认出哪段是 AI 写的吗? 我们上线了一个每日盲测小游戏:一段真人写的,一段 AI 写的,猜哪段出自人手。 反直觉的是——同样的题拿去考 LLM 评委,正确率只有 12%:它们把百万阅读的人类热门文判成「AI 味太重」。 每天一题,试试你比 AI 评委强多少 👉