Rivault

Rivault is a secure data vault built specifically for AI agents. It lets you store personal information — like your full name, passport number, travel preferences, or payment details — in an encrypted vault that only you can decrypt. When an AI agent needs that data to complete a task, Rivault sends you an authorization request. You review exactly what the agent is asking for and approve with a passkey. The agent gets the data just long enough to finish the job, then it's redacted from the agent's memory and logs. No more pasting sensitive details into chat windows.

What makes Rivault stand out is its zero-knowledge architecture. Your data is encrypted on your device before it ever reaches Rivault's servers. The company never sees the plaintext. You control which items agents can access and whether each access requires ad-hoc approval or is always allowed. The desktop app ensures that after each task, sensitive values are automatically scrubbed. Rivault works with popular AI agents like OpenClaw, Claude, and ChatGPT through API keys or the Model Context Protocol (MCP). Setup takes about five minutes: create a vault, add your details, connect your agent, and approve access with a passkey.

Rivault is useful for anyone who regularly uses AI agents to handle personal tasks. Travelers can let agents book flights using stored passport numbers and seat preferences. Online shoppers can authorize purchases without typing card details. People managing medical appointments, restaurant reservations, or home services can give agents the context they need — insurance info, dietary restrictions, home addresses — without repeatedly typing it. The free tier lets you store up to 10 items and includes one-tap authorization and audit logs. The Pro plan costs $9.90 per month for unlimited items.