Solizardking ZK Omnichain Messaging (Robinhood ↔ Solana)
Use this skill when the user wants to send, plan, relay, or inspect nullifier-bound cross-chain messages between Robinhood Chain (EID 30416) and Solana (EID 30168).
Protocol
| Field | Value |
|---|---|
| Message type | 4 (MSG_ZK_OMNI) |
| Anti-replay | Domain-separated nullifier (consumed on source + destination) |
| Transport | LayerZero Endpoint V2 (authenticated peer) |
| Contract | contracts/zk-omni/CheshireZkOmniMessenger.sol |
| Codec / relayer | src/zkOmni/ |
Payload (abi.encode):
uint16 msgType, bytes32 agentId, bytes32 controller, bytes32 nullifier,
bytes32 payloadCommitment, bytes32 modelHash, uint64 expiresAt,
string action, string memo
One-shot CLI
# Plan only (no state)
npx robinhood-agents zk-omni-plan --action attest --memo "demo"
# Derive nullifier
npx robinhood-agents zk-omni-nullifier --context "zk-omni:attest:v1"
# Local relayer oneshot (journal + simulated deliver)
npx robinhood-agents zk-omni-oneshot --action publish_attestation --memo "one-shot"
# Relayer service
npm run zk-omni:relayer -- --port 8787
curl -s localhost:8787/health
Relayer lifecycle
observed → verified → queued → relayed → delivered | failed
Nullifier replay is rejected at observe time.
Product hosts
- FunPump:
https://funpump.ai - Cheshire:
https://cheshireterminal.ai
Related
- Contract-focused skill:
cheshire-zk-omni - Existing authenticated-intent OApp (msgType 3):
my-lz-oapp/contracts/CheshireOmnichainOApp.sol - ZK Shark agent TUI:
packages/clawd-agent-tui - LayerZero notes:
packages/layerzero-omnichain/README.md