deBridge MCP

Cross-chain and same-chain crypto swaps, fee estimation, and trade execution for AI agents via the deBridge protocol.

Unverified

stdio (local)

No auth

TypeScript

View repo 31 Website npm

Add to your client

Copy the config for your MCP client and paste it into its config file.

Install / run

npx -y @debridge-finance/debridge-mcp@latest

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

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

Step-by-step guides: Add to Claude Desktop · Add to Cursor · Add to Windsurf

Before you start

Node.js >= 18 (for the local npx/stdio proxy)
An MCP-compatible client (Claude Code, Claude Desktop/Web, Cursor, Windsurf, Cline, Continue, Zed, GitHub Copilot, etc.)
Docker (optional, only for running the HTTP proxy in a container)

About deBridge MCP

deBridge MCP connects AI agents to the deBridge cross-chain protocol, enabling cross-chain and same-chain cryptocurrency swaps, fee estimation, token search, and trade execution across major blockchain networks. The recommended connection is the hosted Streamable HTTP endpoint at https://agents.debridge.com/mcp, which requires no installation. The @debridge-finance/debridge-mcp npm package provides a local stdio (default) or HTTP proxy for agent frameworks that cannot connect to a remote HTTP endpoint directly; it discovers tools and resources dynamically from the upstream endpoint. Workflow skills are exposed as MCP resources and maintained in the companion debridge-finance/debridge-skills repository.

Tools & capabilities (5)

get_instructions

Returns guidance/instructions for using the deBridge MCP and its workflows.

search_tokens

Searches for tokens available across supported chains.

get_supported_chains

Lists the blockchain networks supported by deBridge.

create_tx

Builds a cross-chain swap/transfer transaction via the deBridge protocol.

transaction_same_chain_swap

Builds a same-chain swap transaction.

What this server can do

deBridge MCP provides tools for these capabilities — tap one to see every MCP server that does the same:

Process payments

When to use it

Letting an AI agent quote and execute cross-chain cryptocurrency swaps
Performing same-chain token swaps from within an agent workflow
Estimating fees for cross-chain transfers before execution
Discovering supported chains and searching for tokens across networks
Building bridge/transfer transactions for an agent to present to the user for signing

Security notes

The npm package is a thin proxy client that forwards all requests to the hosted endpoint at https://agents.debridge.com/mcp (configurable via REMOTE_MCP_URL). Tools and resources are not implemented locally — they are discovered from the upstream endpoint. The server can build and execute cross-chain swaps and transfers, so review any transaction the agent constructs before signing or broadcasting it.

deBridge MCP FAQ

Do I need to install anything to use deBridge MCP?

No. The recommended approach is to connect your agent directly to the hosted Streamable HTTP endpoint at https://agents.debridge.com/mcp. The npm package is only needed for agent frameworks that require a local stdio or HTTP process.

What does the npm package actually do?

It is a thin proxy client. In stdio mode (default) it opens a connection to the upstream hosted MCP server and forwards tools/list, tools/call, resources/list, resources/read, and resources/templates/list. In HTTP mode (MCP_TRANSPORT=http) it acts as a transparent reverse proxy. Tools and resources are not implemented locally.

Can I point the proxy at a different endpoint?

Yes. Set the REMOTE_MCP_URL environment variable (default https://agents.debridge.com/mcp). You can also set MCP_TRANSPORT (stdio or http), PORT, and HOST.

Is authentication required?

The README does not document any API key or auth requirement for connecting to the hosted endpoint or running the proxy.

#crypto #blockchain #defi #cross-chain #swaps #debridge #web3 #trading

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