Agent MCP (New)

Background

Use Tydro's MCP with any AI agent to query live rates, check positions, and execute onchain actions like supply, borrow, repay, and withdraw.

Installation

npm install
npm run build

Configuration

# Required: network (mainnet only for now)
export TYDRO_NETWORK=mainnet

# Optional: only needed for write operations (supply/borrow/repay/withdraw)
export PRIVATE_KEY=0x...

Usage with Claude Desktop

{
  "mcpServers": {
    "tydro": {
      "command": "node",
      "args": ["/path/to/tydro-mcp/build/index.js"],
      "env": {
        "TYDRO_NETWORK": "mainnet",
        "PRIVATE_KEY": "0x..."
      }
    }
  }
}

Tools

get_reserve_data

Get supply/borrow APYs, liquidity, and utilization for any reserve.

{ "asset": "WETH" }
{ "asset": "kBTC" }
{ "asset": "USDT0" }

get_user_account

Get overall health factor, collateral, debt, and borrow capacity.

{ "address": "0x..." }

get_user_reserve

Get a user's position for a specific asset (supplied, borrowed, collateral status).

{ "asset": "USDT0", "address": "0x..." }

supply

Deposit assets to earn interest. Auto-approves if needed.

{ "asset": "USDT0", "amount": "1000" }
{ "asset": "WETH",  "amount": "0.5"  }

borrow

Borrow against collateral. Variable rate only (stable rate deprecated in Aave V3).

{ "asset": "USDT0", "amount": "500" }

repay

Repay borrowed assets. Use "max" to repay full debt including accrued interest.

{ "asset": "USDT0", "amount": "500"  }
{ "asset": "WETH",  "amount": "max"  }

withdraw

Withdraw supplied assets. Use "max" to withdraw full aToken balance.

{ "asset": "USDT0", "amount": "max" }

Notes

• Read-only tools (get_reserve_data, get_user_account, get_user_reserve) work without PRIVATE_KEY

• Write tools (supply, borrow, repay, withdraw) require PRIVATE_KEY

• Approvals are checked before sending — no redundant approval transactions

• Max repay/withdraw uses type(uint256).max — Aave caps at actual balance/debt

• Health factor warnings trigger below 1.5 (liquidation threshold is 1.0)