Vauban
Audited
Live on Starknet

Infrastructure for theAutonomous Internet

Verifiable memory, trustless execution, and institutional DeFi— built on Starknet zero-knowledge proofs.

Audited
Non-Custodial
Verifiable Proofs
Open Source
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The Vauban Ecosystem

Three Pillars. One Vision.

From verifiable AI memory to institutional DeFi, every component strengthens the others.

“We don't just build the Vauban ecosystem — we forge it, we architect it, we cultivate it.”

Verifiable Memory

The first cryptographic memory layer for AI agents. Full-text search, knowledge graphs, and Starknet-anchored proofs.

1,130+ entries | 19 MCP tools | W3C VCs

Explore Brain Protocol

Autonomous Execution

12 specialized AI agents that architect, build, test, document, and optimize — with full Brain intelligence.

12 agents | 5-agent sprints | Pattern mining

View Command Center

Institutional DeFi

Stake, swap, bridge, and earn — all non-custodial, all audited, all on Starknet.

Live TVL | STRK + BTC | CoW matching

Launch DeFi Apps
Flagship Product

Where AI Agents Remember

Every AI agent has amnesia. Brain Protocol is the only memory layer offering Cryptographic Recall for Autonomous Agents.

  • Full-Text Search across 1,130+ entries
  • Knowledge Graph with relationship traversal
  • Starknet proof anchoring via Poseidon hashes
  • W3C Verifiable Credentials for trust
  • 19 MCP tools — works with Claude, Cursor, any MCP client
brain-example.ts
import { BrainClient } from '@brain-protocol/sdk';
const brain = new BrainClient({ apiKey: '...' });
// Remember
await brain.remember({
content: 'Cairo ERC4626 vault patterns',
category: 'pattern',
tags: ['cairo','defi']
});
// Recall with proof
const result = await brain.recall('ERC4626 vault');
const vc = await brain.prove(result.id);

Ecosystem by the Numbers

Real-time metrics from the Vauban ecosystem on Starknet

$—

Live on Starknet

Total Value Locked

1,130+

Verifiable knowledge base

Brain Entries

~5%

Native staking + auto-compound

STRK APY

Growing

Join the community

Active Stakers

Ecosystem Apps

Built for Builders and Users

Every application shares the same infrastructure, the same proofs, the same identity layer.

Partners & Technology

Built on the most advanced zero-knowledge and cross-chain infrastructure

Ecosystem Partner

Starknet Foundation

Official Starknet ecosystem partner. Zero-knowledge proof infrastructure for all Vauban products.

Technology
MCP

Model Context Protocol

AI agent integration standard by Anthropic. Brain Protocol exposes 19 MCP tools for any compatible client.

Technology

NEAR Protocol

Cross-chain intent infrastructure powering Vauban Bridge. Asset transfers from 15+ chains to Starknet.

Technology
DNA

Apibara

Real-time on-chain data streaming via DNA protocol. Powers Vauban's event indexer with sub-second latency.

Technology

Pragma

Decentralized oracle network on Starknet. Provides price feeds for all Vauban DeFi products and APY calculations.

Realtime AI Auditing
Non-Custodial
Verifiable Proofs
MCPCompatible
Open Source