Integration proposal: cross-chain agent-to-agent settlements via Kuberna intents SDK

[kawacukennedy]

Proposal: VIMS Agent-NFT × Kuberna Labs — Cross-chain agent routing

What is Kuberna Labs?

An open-source SDK (MIT) for AI agents to autonomously execute cross-chain transactions via intents, using TEEs + zkTLS for execution attestation and ERC-8004 for agent identity. Shipped on NEAR intents, Base Sepolia, 0G Galileo.

Integration idea

VIMS Agent-NFT already implements ERC-8004 agent identity with ERC-6551 Token Bound Accounts and x402 payment settlement on Base. Kuberna could extend this to cross-chain agent-to-agent settlements:

1. Agent A (VIMS NFT on Base) creates an intent to pay Agent B (VIMS NFT on another chain)
2. Kuberna SDK routes the intent through its cross-chain solver layer
3. Execution proof is attested via zkTLS and attributed back to both agents\ ERC-8004 identities
4. Settlement happens on the destination chain with x402

Why this works

• Both use ERC-8004 — natural identity compatibility
• VIMS has the payment/agent-NFT primitives; Kuberna has the cross-chain execution layer
• Together: agents can discover, negotiate, and settle across chains autonomously
• Your ERC-6551 TBA architecture could hold Kuberna\s cross-chain credentials

Specific technical integration point

Kuberna\s CrossChainRouter.sol can call VIMS Agent-NFT contracts as the settlement target, with ERC-8004 agent IDs passed through the intent envelope.

Next step

Happy to open a PR demonstrating a cross-chain VIMS-to-VIMS agent settlement flow using the Kuberna SDK. Thoughts?

Kuberna Labs: https://github.com/kawacukennedy/kuberna-labs
VIMS Agent-NFT: https://github.com/HelloVIMS/Agent-NFT