
Encrypted data analytics & AI — Blind Insight
Analyze sensitive data with AI while keeping it encrypted end-to-end with client-side keys.
@JackiePeters · X
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Analyze sensitive data with AI while keeping it encrypted end-to-end with client-side keys.
@JackiePeters · X

Free browser games that teach Mac keyboard shortcuts through gameplay, no download or signup needed.
@EjCruz77 · X
Just launched Keyverse — a free browser game that teaches you Mac keyboard shortcuts by playing, not memorizing. No install. No signup. Just open and train. #buildinpublic #indiedev #macOS

Upload PDFs to chat with them using your own OpenAI or Gemini API key.
@PysumSumit · X
SaaS apps charge $20/mo to wrap AI models. I built KeyDrop AI to kill that subscription tax. Bring your own OpenAI/Gemini key to chat with PDFs/DOCX. • 100% client-side (localStorage) • Raw token costs (~$0.15/mo) 👉

Scan vibecoded apps for security vulnerabilities including exposed keys, broken authentication, and missing row-level security.
@MrBallaz · X
Protect your vibe-coded app

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

Popular agents in the cloud, one call away. Claude Code, Codex, Hermes, pi & more — one API key, billed per use.
@agentsky_dev · X
Built for agents, not just models. AgentSky is live: one API to run Claude Code, Codex, DeepSeek, Kimi, OpenCode, and more in the cloud. Connect your real tools, then compare time, cost, and tokens side by side in Agent Playground. Try it:

Send self-destructing notes and files with zero-knowledge encryption and screenshot protection.
minpym · HN
Flashpaper – Self-destructing secret sharing with no database

Store and manage team secrets with zero-knowledge encryption and sharing.
@kkworld · X
Introducing SecureEnv. A secure, developer-first platform for managing environment variables and secrets. Simple. Secure. Built for developers. 🌐 #SecureEnv #BuildInPublic #Programming

Zero-knowledge encrypted storage and sharing for .env secrets and secret files. Everything is encrypted in your browser — the server stores ciphertext it cannot read. Versioned lik
@theDevSoham · X
Built this multi level encrypted key value storage for storing and versioning environment variables so you don't have to share even dev environment variables on slack or whatsapp Check it here:

Scans live web apps for security vulnerabilities like exposed keys and open databases in 60 seconds.
@guhanvenkaty · X
Tako's free preview is live: Paste your URL, get a security verdict on your vibe-coded app in 60s. Not an AI wrapper: it fires real requests and PROVES exposure, pulling data from your open DB with no login. Scanning puts you on the early-access waitlist.

The modern ProtectedText alternative and secret sharing website. Free encrypted online notepad, .env file sharing (EnvShare), and self-destructing secret links — all with AES-256 z
@kunal_twts · X

The internet's keyboard is ad space people actually look at. Claim a key, mount your logo, and outbid anyone who wants your spot.
@Marco828361 · X
Your keyboard is now for sale.Every. Single. Key.Put your product on a key. Own it until someone outbids you.Who’s taking ⌘?