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VS Code

mcp prepare transactions for VS Code

io.github.cryptoapis-io/mcp-prepare-transactions

MCP server for building unsigned transactions on EVM, Tezos, Solana, Kaspa, XRP, UTXO, Tron

client:VS Code transport:stdio runtime:npm

Install mcp prepare transactions in VS Code

.vscode/mcp.json 

{
  "inputs": [
    {
      "type": "promptString",
      "id": "cryptoapis-api-key",
      "description": "CRYPTOAPIS_API_KEY",
      "password": true
    }
  ],
  "servers": {
    "mcp-prepare-transactions": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@cryptoapis-io/mcp-prepare-transactions"
      ],
      "env": {
        "CRYPTOAPIS_API_KEY": "${input:cryptoapis-api-key}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

mcp prepare transactions in other clients

mcp prepare transactions MCP server