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lifi-mcp-skill

Coordinates cross-chain transaction planning and monitoring via LI.FI MCP API.

111|9|Updated Feb 20, 2026
Search Tags:#cross-chain#bridge#defi#crypto#dex#lifi
One-click install
npx skills add https://github.com/holon-run/uxc --skill lifi-mcp-skill
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: lifi-mcp-skill
Source: https://github.com/holon-run/uxc/tree/main/skills/lifi-mcp-skill
Command: npx skills add https://github.com/holon-run/uxc --skill lifi-mcp-skill

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill simplifies cross-chain cryptocurrency transactions by providing a unified interface for discovering routes, checking bridge and DEX availability, and monitoring transfer statuses, eliminating the need for complex manual API integrations.

Core Features & Use Cases

  • Route Discovery: Find optimal paths for swapping tokens across different blockchains.
  • Availability Checks: Verify if bridges and Decentralized Exchanges (DEXs) are operational for specific chains and tokens.
  • Wallet Pre-checks: Assess gas fees, token balances, and necessary allowances before executing a transaction.
  • Status Tracking: Monitor the progress of cross-chain transfers after they have been initiated.
  • Use Case: Plan a cross-chain swap from USDC on Base to ETH on Arbitrum, checking gas fees and ensuring the necessary bridges are available, without signing any transactions.

Quick Start

Use the lifi-mcp-skill to find a quote for swapping USDC on Base to ETH on Arbitrum for your wallet address.

Frequently Asked Questions about lifi-mcp-skill

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

FAQPage Schema
How do I find the best cross-chain bridge route for a token swap?▼

Cross-chain transaction planning uses the LI.FI API to discover optimal routes for swapping tokens across different blockchains. It evaluates available bridges and DEXs to return the best transfer paths.

Can I check gas prices and token allowances before executing a cross-chain swap?▼

Yes, pre-execution wallet checks assess gas fees, token balances, and necessary allowances before executing a transaction. This allows you to estimate costs and verify readiness without needing to sign or broadcast any transactions.

How do I track the status of a cross-chain transfer after it has been initiated?▼

Cross-chain transfer status tracking is supported by monitoring the progress of transactions through the LI.FI API. You can query transfer statuses to see if your bridging or swapping operations have completed successfully.

Does this Skill support direct transaction signing and broadcasting for cross-chain swaps?▼

No, direct transaction signing and broadcasting is not supported. The Skill focuses on cross-chain transaction planning, route discovery, and pre-execution checks like gas estimation, serving as a monitoring and preparation interface rather than an execution wallet.

What information do I need to plan a cross-chain swap from USDC on Base to ETH on Arbitrum?▼

To plan a cross-chain swap from USDC on Base to ETH on Arbitrum, you need your wallet address to check balances and allowances. The Skill then discovers available routes, verifies bridge operational status, and estimates gas prices for the transfer.

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