
ClaySeal Arena — Prompt-Injection CTF
A capture-the-flag game where you use prompt injection to make AI agents break their rules.
yuvvantalreja · HN
I Built a Capture the Flag Arena for Agents
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A capture-the-flag game where you use prompt injection to make AI agents break their rules.
yuvvantalreja · HN
I Built a Capture the Flag Arena for Agents

AI-powered IT service management platform with helpdesk, asset tracking, and monitoring capabilities.
@wealthyness_ · X
Your Multi ITSM allowing you to serve other organizations as the IT team. It can be used internally by the IT team as well

The competitive game that tells you how good your professional judgment actually is.
@iamshiven_singh · X

A live register of 51 US territories. Claim one and your company holds the map until someone pays 1.3× to take it.
@dmitr2ii · X

16 spaces. Zero guarantees. Take territory. Get seen. Hold it while you can.
@gavinelliott · X
Finding that some people cared about but not enough to make it viable, maybe

@anupamrjp Tired of missing hidden risks in long contracts? I’m building AuditGuard—an AI tool for instant contract risk evaluation. ⚖️🤖 Solo founder building in public. DM or co
@zakariyaabuba · X
Tired of missing hidden risks in long contracts? I’m building AuditGuard—an AI tool for instant contract risk evaluation. ⚖️🤖 Solo founder building in public. DM or comment for early access! 👇 #BuildInPublic #AI #LegalTech

Dominate the planet on bigpower.lol! Vote and outbid to propel your Country, UFC Fighter, Military Army, or Soccer Team to #1. Promote your custom link and username live to thousan
@colpader · X
I've built this one in 2 hours, it was so funny

A debate platform with AI evaluation and cryptographic voting across 18 phases to find collaborative truth.
@abd_yazouri · X

Add evaluation reports to your AI agent with a shareable URL that scores performance.
adeeonline · HN
AgentsProof – a small project for testing AI agents

Watch cinematic battles between 32 rival animals to determine the ultimate champion.
@rjones · X
As a 43-year-old father, building a game and creating characters of animals, with your son, is a pretty cool thing to tick off the bucket list ☀️

Rival Shark is an AI competitive intelligence platform that surfaces competitor moves, scores your local market 0–100, and ends every report with a recommended action. Boardroom-re
@Rival_Shark · X

Terminus Guard is an independent AI reputation monitoring platform built in Poland. We scan how ChatGPT, Claude, Gemini, Perplexity, and Grok represent you - and help you correct i
@terminus_guard · X
If you are building a SaaS you need if you want a competitive advantage. That's what we're building 😃