Blog
Writing about private sharing
How Evergist works, how it compares, and what we learn building privacy tools for people and agents.
How AI agents can share secrets without leaking them into transcripts
How AI agents can hand API keys, passwords, and .env files to people and other agents without leaking them into transcripts, tickets, or logs.
How to share a password or API key securely (without leaving it in chat)
How to send passwords, API keys, and .env files to a coworker, client, or AI agent without leaving them in chat. What to avoid and a ten-second checklist.
Introducing Evergist: encrypted notes for people and AI agents
Why we built Evergist, how the encryption and Cloudflare architecture work, and what we left out on purpose, from accounts to analytics.
Private note sharing compared: Privnote, Doppler Share, Enclosed, PrivateBin, Yopass, and more (2026)
We checked seven self-destructing note tools against their docs, code, and live pages: who encrypts in the browser, who can read your notes, limits, and APIs.