cross-chain-bridge

Selects and compares cross-chain bridge routes for asset transfers across Ethereum, Polygon, Arbitrum, and Optimism.

Updated Jan 24, 2026
One-click install
npx skills add https://github.com/Toby1009/SpoonOS-Agent-Example --skill cross-chain-bridge
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: cross-chain-bridge
Source: https://github.com/Toby1009/SpoonOS-Agent-Example/tree/main/.agent/skills/bridge
Command: npx skills add https://github.com/Toby1009/SpoonOS-Agent-Example --skill cross-chain-bridge

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

Bridge cross-chain asset transfers by selecting optimal bridge options and routes across multiple protocols.

Core Features & Use Cases

  • Protocol selection across Stargate, Wormhole, Across, Hop, LayerZero for multi-network transfers
  • Route optimization and quote comparisons to minimize cost and time
  • Real-time status checks and route recommendations for active transfers

Quick Start

Request a cross-chain bridge quote for 1000 USDC from Ethereum to Arbitrum to compare options.

Frequently Asked Questions about cross-chain-bridge

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I compare cross-chain bridge quotes for transferring USDC from Ethereum to Arbitrum?

To compare cross-chain bridge quotes for moving USDC from Ethereum to Arbitrum, request a quote to evaluate routes, estimated fees, and transfer times across protocols like Stargate, Across, and Hop.

What is the best way to find a multichain bridge route with the lowest fees?

The best way to find a multichain bridge route with the lowest fees is to use route optimization and quote comparison tools that evaluate multiple protocols and multi-hop paths to minimize both cost and transfer time.

Does cross-chain bridging support transfers between Ethereum, Polygon, and Base?

Yes, cross-chain bridging supports transfers among Ethereum, Polygon, Arbitrum, Optimism, and Base, allowing you to route assets across these supported networks while validating inputs for safe recommendations.

How do I check the real-time status of an active cross-chain bridge transfer?

To check the real-time status of an active cross-chain bridge transfer, use deterministic, script-driven status checks that monitor the progress of your asset route across the selected multichain protocol.

Can I use a multi-hop path to bridge assets across unsupported networks?

You can use multi-hop paths to bridge assets across networks by routing through supported chains like Ethereum, Polygon, and Optimism, though transfers are limited to the networks explicitly supported by the integrated protocols.

Why should I compare protocols like Stargate, Wormhole, and LayerZero for blockchain asset transfers?

Comparing protocols like Stargate, Wormhole, and LayerZero for blockchain asset transfers is necessary because each offers distinct route optimization, fee structures, and transaction speeds, allowing you to select the most efficient cross-chain bridge.