euler-vaults-mcp by kukapay - MCP Server

Euler Vaults MCP

An MCP server that provides instant access to Euler Finance lending vaults across 18+ chains.

Features

Two powerful tools:
- list_vaults – All lending vaults for a given underlying asset (returned as a clean Markdown table)
- get_vault_data – Full real-time details for any vault address
Supports 18+ chains (Mainnet, Base, Arbitrum, Optimism, Berachain, Sonic, Swell, BOB, Avalanche, and more)

Installation & Usage

Clone the repository:

git clone https://github.com/kukapay/euler-vaults-mcp.git
cd euler-vaults-mcp

Install dependencies:
```
npm install
```

Configure the MCP client(e.g., Claude Desktop):

{
   "mcpServers": {
       "Lista Vaults": {
            "command": "node",
            "args": [ "/path/to/euler-vaults-mcp/index.js" ]
       }
   }
}

Replace /path/to/euler-vaults-mcp with your actual installation path.

Tools

`list_vaults`

chain: mainnet        // default: mainnet
asset: 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48   // USDC, WETH, etc.

Returns all lending vaults using that asset as underlying, in a beautiful sortable Markdown table:

#	Vault Name	TVL	Supply APY	Borrow APY	Supply Cap	Address
1	USDC Prime	842.31 M	5.67%	7.21%	∞	`0x6b175474e8...`
2	USDC Standard	127.45 M	4.92%	6.80%	500M	`0x38cF23C52e...`

`get_vault_data`

chain: mainnet | base | arbitrum | ...
address: 0x...

Returns complete vault info including name, symbol, oracle, caps, real-time shares, borrows, cash, etc.:

# Euler V2 Vault • MAINNET

**Address** `0x6b175474e89094c44da98b954eedeac495271d0f`  
**Name** USDC (USDC)  
**Underlying** `0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48`  
**Decimals** 6

### Real-Time Stats
- Total Shares: 842351729.1842
- Total Borrows: 612847291.0531
- Cash: 229504438.1311
- Supply APY: 5.67%
- Borrow APY: 7.21%

[Open in App →](https://app.euler.finance/vault/0x6b175474e89094c44da98b954eedeac495271d0f?chain=mainnet)

License

This project is licensed under the MIT License - see the file for details.