deBridge

Name: deBridge
Author: debridge-finance

@debridge-finance

About deBridge

MCP server that gives AI agents the ability to execute cross-chain cryptocurrency swaps and transfers via the deBridge protocol

#defi #cross-chain #bridge #swap #trade

Basic information

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "deBridge": {
      "command": "npx",
      "args": [
        "@debridge-finance/debridge-mcp@latest"
      ]
    }
  }
}

Tools

CALL THIS FIRST. Returns the full guide for the deBridge MCP server: how to initiate cross-chain and same-chain cryptocurrency swaps and transfers, estimate pricing, inspect paths and fees, and generate a deBridge App URL for the user to complete the transaction. Covers the recommended workflow (resolve chains → resolve tokens → create transaction → generate link) and practical tips for every tool in this server.

Search for tokens by name, symbol, or contract address in the deBridge token database. Returns matching tokens with address, symbol, name, decimals, and chain info. Use this to resolve human-readable token names to contract addresses before creating swap orders.

List all blockchain networks supported by deBridge for cross-chain swaps. Returns chain IDs and names.

Create a cross-chain swap transaction via the deBridge DLN protocol. Returns transaction data that must be signed and submitted to the source chain. Use search_tokens first to resolve token names to addresses and get_supported_chains to find chain IDs.

Generate a deBridge app URL that redirects the user to continue a cross-chain swap in the browser. Use search_tokens to resolve token names to addresses and get_supported_chains for chain IDs before calling this tool.

Overview

What is deBridge?

deBridge is a Model Context Protocol (MCP) integration for AI agents that enables cross-chain and same-chain token swaps, fee estimation, and trade execution across major blockchain networks. It provides a hosted MCP endpoint at agents.debridge.com/mcp and an npm package acting as a thin proxy client for agent frameworks that require a local stdio or HTTP process.

How to use deBridge?

Connect your AI agent directly to the hosted Streamable HTTP endpoint at https://agents.debridge.com/mcp with no installation required. For agent frameworks that only support stdio transport, run the local proxy using npx -y @debridge-finance/debridge-mcp@latest or via Docker, then configure the agent with the appropriate transport mode.

Key features of deBridge

Cross-chain and same-chain swap execution.
Fee estimation before trade execution.
Hosted MCP endpoint with Streamable HTTP transport.
Local proxy for stdio-only agent frameworks.
Tools: search_tokens, get_supported_chains, create_tx, and more.
Workflow skills via MCP resources and llms.txt overview.

Use cases of deBridge

AI agents performing cross-chain token swaps on major blockchains.
Estimating swap fees and executing trades programmatically.
Integrating with agent frameworks that only support stdio transport.
Building autonomous trading or portfolio management agents.

FAQ from deBridge

What is the hosted MCP endpoint?

The hosted endpoint is https://agents.debridge.com/mcp, using Streamable HTTP transport. No installation is needed to connect directly.

How do I connect if my agent only supports stdio?

Use the npm package as a local proxy: run npx -y @debridge-finance/debridge-mcp@latest and configure your agent with stdio transport. The proxy forwards all requests to the hosted endpoint.

What tools are exposed by deBridge MCP?

The endpoint exposes tools: get_instructions, search_tokens, get_supported_chains, create_tx, and transaction_same_chain_swap.

What are the runtime requirements?

For direct HTTP connection, no local runtime is needed. For the local proxy, Node.js >=18 (or Docker) is required. The npm package runs on any system with Node.js.

How does the local proxy work?

The proxy runs a local MCP server that transparently forwards calls (tools/list, tools/call, resources/list, etc.) to the upstream hosted endpoint. It supports both stdio and HTTP transport modes, and any changes to the hosted endpoint are reflected automatically.

Comments

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