LayerZero.

Every Tenzro-originated message must include the Tenzro DVN in its DVN set. Tenants may add their own DVNs to harden verification further; the Tenzro DVN cannot be removed. The combined DVN quorum is what authorizes the receiving Endpoint to deliver the message.

LayerZero V2 generic messaging. Live fee quoting uses EndpointV2.quote() against the destination chain; EndpointV2.send() dispatches the message.

• lz_quote_fee — EndpointV2.quote() eth_call.
• lz_send_message — EndpointV2.send() calldata builder.
• lz_track_message — Scan API lookup.
• lz_get_message — fetch by GUID.

• lz_oft_quote — Metadata API price quote.
• lz_oft_send — build send() calldata with uint64 amountSD and auto fee quoting.
• lz_oft_list — list registered OFTs across chains.
• lz_encode_options — TYPE_3 options encoding.

Unified cross-chain transfer surface across 130+ chains including Solana. Quote, build signable transaction steps, track by quote id, list chains and tokens.

• lz_transfer_quote, lz_transfer_build, lz_transfer_status.
• lz_transfer_chains, lz_transfer_tokens.

• lz_stargate_quote — quoteSend() on StargatePoolNative for ETH / USDC / USDT.
• lz_stargate_send — sendToken() calldata with auto fee + ERC-20 approval steps.

• lz_get_deployments — endpoint and OApp deployments.
• lz_list_dvns — DVN set per chain.
• lz_get_messages_by_address — recent messages by sender / receiver.
• lz_list_chains — all configured chains.
• lz_get_chain_rpc — canonical RPC endpoint per chain.
• lz_broadcast_signed_tx — submit a signed transaction on a destination chain.

All 21 tools are exposed at https://layerzero-mcp.tenzro.network/mcp as a stateless Streamable HTTP MCP server, with graceful shutdown and 2 MB / 100-concurrency limits.