Volta Notes

Burn-after-read encrypted note sharing. Type a message, get a one-time link. The recipient reads it once — then it's permanently destroyed. Free, no account required, end-to-end encrypted.

Volta Notes solves the problem of sharing sensitive information — passwords, credentials, bank details, API keys — without leaving a permanent record in email, chat, or shared documents. It is built for humans and AI agents alike.

Product

• Send a note: Create a free, encrypted, one-time note. No account required.
• How it works: Step-by-step explanation of the encryption model and burn-on-read mechanism.
• Security & trust model: Full security page — AES-256-GCM client-side encryption, URL-fragment key delivery, canister IDs, controller principal, published module hashes, threat model, verification commands.
• Use cases: Passwords, credentials, bank details, API keys, confidential notes, agent-to-user and user-to-agent secret passing.
• Premium waitlist: Read receipts, custom expiry, larger notes, REST API access.

For AI agents and developers

• AI agent setup guide: Complete installation instructions for all MCP-compatible platforms (Claude Code, Claude Desktop, Cursor, Windsurf, Hermes), no-install fallback workflow, and ready-made agent prompt snippets.
• MCP server: Install with npx -y @voltanotes/mcp. Two tools: create_volta_note and read_volta_note. Create and read encrypted notes directly — no browser needed.
• GitHub: Source code, Claude Desktop/Code config examples, and agent prompt snippets.
• Full documentation: Complete reference for AI agents — when to use Volta Notes, how to operate it, security guarantees, agent-to-user and user-to-agent patterns, what not to do.

Optional

• Landing page: Marketing overview of Volta Notes.
• AI discoverability: This file.