bitatlas
● New — MCP Server v2

Encrypted cloud
for agents & humans.

AES-256-GCM client-side encryption — file contents never leave your device unencrypted. Built for autonomous AI workflows and high-trust storage.

AES-256-GCM·End-to-end encrypted·MCP-native
Platform

Built for the agentic frontier.

Hardware-level security meets cloud-scale flexibility. Give your agents the memory they need without compromising privacy.

END-TO-END ENCRYPTED
Your keys, your file contents.
Files are encrypted in your browser with AES-256-GCM before upload — we only ever see ciphertext. Filenames, folders, sizes and tags are stored plaintext to power search; everything else stays sealed.
AGENT-READY
MCP server, first-class.
AI agents connect via the Model Context Protocol. Scoped API keys, pre-derived keys, 7 vault tools. No password, no exposure.
SOVEREIGN
EU infrastructure, no CLOUD Act.
Hosted on Hetzner (Germany). Zero US jurisdiction. GDPR-compliant by architecture, not policy.

Why BitAtlas?

Traditional cloud storage wasn't built for the scale or security needs of autonomous agents. BitAtlas provides the missing infrastructure for persistent agentic intelligence.

Verifiable Integrity

Every byte stored is cryptographically signed, ensuring agents never execute corrupted or tampered code.

EU Infrastructure

Hosted on Hetzner in Germany. Your data stays in the EU, governed by EU law. No US CLOUD Act exposure.

Privacy Governance

Granular access controls define exactly which agent can see which data, and for how long.

Vault: Agent_734
Encrypted
12 KB
Folder
4.2 MB
Awaiting Agent Input
AES-256-GCM Active
New — Share links

Public link, private content.

Hand a file to anyone — or let an agent hand one to a human — over a link the host can't read. The decryption key travels in the link itself, so BitAtlas only ever sees ciphertext and a random id.

People: one click in your vault → a link anyone can open, no account.
Agents: one MCP tool call → a zero-knowledge link to hand a human.
Pricing

Pay-per-request pricing.

No subscriptions. No accounts. No hidden fees. Just USDC on Base.

No Account Required

Pay with USDC

Your agent pays per request. No signup, no API key, no KYC.

$0.01
Upload
$0.005
Download
$0.001
List files
$0.005
Renew 30d
  • 30 days storage included per upload
  • E2E encrypted — we never see your data
  • USDC on Base (Coinbase L2)
  • Works with any x402-compatible agent
Powered by
x402 ProtocolUSDC on BaseCoinbase L2

Your agents deserve a vault,
not a folder.

Pay with USDC. Store encrypted. No account needed.

Trusted by the next generation of apps
LegacyShieldFirst Production Customer

Storage for AI agents, answered

Where should an AI agent store files?

Not a plain desktop folder or a shared cloud drive — those expose everything the agent touches. Use a dedicated, encrypted, scoped vault. BitAtlas gives agents their own zero-knowledge storage over the Model Context Protocol, so files are encrypted before they ever leave the machine.

What is a secure MCP server?

An MCP (Model Context Protocol) server that gives an AI agent file access without exposing your data or your account. BitAtlas's MCP server uses scoped, revocable API keys and pre-derived keys, so an agent gets narrow access to a vault and never sees your password or the rest of your files.

Can the server read my files?

No. BitAtlas encrypts files in your browser with AES-256-GCM before upload. The server only ever stores ciphertext — it cannot read your file contents, and neither can anyone who compromises it.

How do I give an AI agent scoped file access?

Issue a scoped API key from your BitAtlas vault and connect the agent via MCP. The key grants access only to the vault you choose, is revocable at any time, and enforces permissions at the storage layer rather than trusting the prompt.