
Secra - The security layer every AI agent needs
Security middleware that detects prompt injection, persona hijacking, and data exfiltration for AI agents.
@SecraHQ · X
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Security middleware that detects prompt injection, persona hijacking, and data exfiltration for AI agents.
@SecraHQ · X

Browse professional Valorant crosshairs and create your own custom setup.
无畏契约准星库和生成器 — 无畏契约准星库和生成器,玩家的得力帮手

Play a text RPG where AI narrates the story while game code controls mechanics.
u/OldWiseSloth · Reddit
Heya! I'm building a text RPG where the AI is only allowed to narrate — actual game code controls every number, need Feedbacks/suggestions/tests! Cheers! "bow" Solo dev here, zero coding sense. Been building this for months and it's finally at a point where I want more people breaking it. It's called Realms: Shinsekai — a browser text RPG. The pitch is simple: most AI text games fall apart because the model controls everything, so your HP drifts, your gold appears out of nowhe

Analyze Hacker News profiles with your own LLM API key, fully client-side.
Topfi · HN
Like everyone on HN, I love nothing more than to (re)read my own comments. Getting my intuition that I am among the smartest, most humble, highest quality commenters on here confirmed by an LLM so capable that the US government had to temporarily export restrict it [0] seemed only natural. Having had my perfection confirmed, I decided to share this joy with you as I had a few percent usage left before a reset. I took a few prompts, then did a review of the output which resulted in Selbstbild, a BYOK (Anthropic / OpenRouter) web app that gives you a summary and assessment of your public comments by one of our machine Gods, including Fable 5 (provided your can afford that luxury at API pricing). In all seriousness, I have, for a long time, used my own comments on social media (including HN) as part of a personal needle-in-haystack test, simply because I do know my somewhat peculiar style and what I tend to write, but also because I can sometimes write in a slightly confusing manner, ma

Share content and earn crypto, or pay to unlock posts from creators.
@unlockmedias · X
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Generate anime images from text prompts using AI.
AI Anime Generator — 免费的 AI 动漫图片生成器

Generate printable Chinese character practice sheets with poetry content.
参要 AI - 诗词字帖 — 用诗词作为练字内容,又练字又温习诗词,双倍收获

Mix any two ingredients—Animals, Mechs, or Fantasy Heroes—to create unique hybrid characters.
Magic Animal Generator — 尽情发挥你的想象力 用 AI 混合两种动物,创造前所未见的新物种

Play a free online tile-pattern game with friends or solo against the computer.
heliostatic · HN
A couple weeks ago we were on vacation with friends, and after the kids were asleep we played games -- mostly Qwirkle, which I had never played and am terrible at. I don't care about being terrible at games, so I made a web version to keep playing after vacation: build lines of tiles that share a color or a shape, 2-4 players (or add bots). I wanted it to be low friction, so there are no accounts. Your identity is an anonymous id in localStorage, and you can move it to another device by scanning a QR code or hitting a unique url. Start a game and text someone the link (game slugs are semi-memorable three word phrases), or "Play the computer" and you can play immediately against bots. Games are async-friendly with web push for turn notifications. The stack is one Node process on a small VM, Next.js + Socket.IO, no database. The server and the client use the same engine so moves validate optimistically, and the bots go through the same functions, so bot moves are always legal. State is

Generate a circular avatar from any photo with automatic background removal in the browser.
@appsbywill · X
i've been playing around with this profile picture maker, I really want to fine tune the background removal and add more styling templates. Let me know if you find more bugs!

A strategic word game where you make many words with 1 letter per turn
sonOfHades · HN
A strategic word game where you make many words with 1 letter per turn

Secure vault for organizing important documents with family access control.
@DwivediNitil · X
Go physical to digital