
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

Test AI system prompts for prompt injection, jailbreak, and information-leakage vulnerabilities, instantly.
javeria_akram1 · Product Hunt
Raven AI system prompt vulnerability scanner

Browse curated Midjourney sref codes organized by style to generate consistent image aesthetics.
Midjourney Sref code 精选库 — 在 Midjourney 的 prompt 输入 `--sref xxx` ,可以固定生成某种特定风格的图片。这对很多人来说非常方便,不用写一堆效果词,只要记住几位数字就可以。但 `--sref xxx` 有大概 40 亿个,其中重复或者质量不佳的不在少数。因此做了一个网站把一些个人觉得不错的 sref code 收集起来并进行分类,方便新人或

Turn rough requests into structured prompts for any AI tool.
u/Whole-Bike-7765 · Reddit
Advise for prompt generator & prompt library in the making Hey there, I’m building a prompt library and prompt generator, and I’d love to get some feedback on it. I’m 17 and have been working on the project myself for a while now, and it’s getting close to the point where I’d like other people to try it out. The idea is to make it easier to turn a rough idea into a structured prompt ready to use across any LLM, while also providing a library where people can discover and share useful prom

Carry your project context across Claude, ChatGPT, Gemini and other AI tools.
shashank_shekhar8 · Product Hunt
Confluo Shared Memory for every AI tool you use

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

Monitor your external attack surface, detect subdomain exposures, and map live CVEs automatically.
@tugayakin34 · X
ThreatPort is an all-in-one Cyber Threat Intelligence & Attack Surface Management platform

Generate YouTube thumbnails with AI optimized for click-through rate.
@heyayankai · X
🚀 CTRpilot AI that helps YouTube creators generate high-CTR thumbnails in minutes.

Automate load testing for modern teams without complex setup or manual scripting.
@GorodkovVi85373 · X
- load testing made easy even without enginnering team. Faster, cheaper, distributional

Structure AI prompts using 90+ cognitive actions and 149 specialist roles.
@zeprompt · X
Prompt Machine — Turn intentions into structured prompts.

Shufaf is an interactive image workspace built to help developers and designers instantly visualize, test, and perfect their assets in different UI components and mockups before de
@ramio_io · X

Access curated, editable prompts for AI image generation with model adaptation guidance.
u/cankirkgoz · Reddit
I kept rewriting AI portrait prompts for every reference photo, so I built a tool for it Over the past few months, I’ve been experimenting a lot with realistic AI portraits, and I kept running into the same problem. Finding a good-looking result online is easy. Finding the prompt behind it is harder, but still possible. The real problem starts when you try to use that prompt with your own reference photo. Change the person, outfit, location, or number of people, and the pr