
zkGolf: golf zero-knowledge circuits, verified in Lean
Compete to write the cheapest zero-knowledge circuits and verify correctness in Lean.
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Compete to write the cheapest zero-knowledge circuits and verify correctness in Lean.
rot256

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 sync files with end-to-end encryption that keeps them hidden from the server.
@vaultdesk · X

Prevent context loss and AI agent amnesia. StateSync provides real-time state persistence and agent handoffs over MCP.
@StateSync_ · X

Zero-setup JSON database for AI-generated app frontends with encrypted persistence.
@dhairyadarji786 · X
Tired of database setup for simple AI/Cursor prototypes?I built CloudState: a zero-config cloud database for vibe-coding. ⚡Get a secure JSON endpoint in 10s 🤖 Custom prompts for Cursor/Bolt/v0 to sync state via fetch Check it out:

Zero-knowledge vault for family accounts and passwords, recoverable by trusted people you choose.
@LyfosVault · X
is an open source & zero-knowledge vault for the accounts, policies, and passwords your family would need if you weren't there to explain them. Encrypted on your device, opened by 3 of 5 people you trust, never by us.

Decrypt Claude Sonnet 5's hidden reasoning using encrypted thinking signatures.
bayes-song · HN
Unlock Claude Sonnet 5's original reasoning

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

Animated thinking orbs component for AI interfaces with six states and automatic theming.
@MengTo · X
These will instantly make your vibe-coded projects look less generic. Free, open-source libraries from the same creator: • • •

AI-powered Wisdom Twin assistant helps preserve institutional knowledge and judgment for enterprise employees.
@romanbodnarchuk · X
Check out what I just built with Lovable!

Press a mysterious button and discover what happens.
@saralsachan · X
Waste you time on weird websites

Mount what your model was never trained on. Unmount it when you're done. Sealed, signed, measured knowledge packs for local models.
@developerpranab · X
YantrikDB: mountable knowledge for local models. A 4B scores 7/53 on the MCP spec published this week; 42/53 with the pack mounted. No retraining.