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Hedera MCP Server

@hedera-dev

リポジトリ

基本情報

カテゴリ

その他

トランスポート

stdio

作者

hedera-dev

Hedera MCP Server について

概要はまだありません

Hedera MCP Server の設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "hedera-mcp-server": {
      "command": "node",
      "args": [
        "test-client.js"
      ]
    }
  }
}

Hedera MCP Server のツール

ツール一覧はまだありません

この掲載には表示できるツール一覧がまだありません。サーバーにツールがないという意味ではありません。対応機能はプロジェクトのドキュメントをご確認ください。

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is Hedera MCP Server?

A Model Context Protocol (MCP) server for interacting with the Hedera network. It provides tools for creating Hedera wallets, checking account balances, building transactions, and sending signed transactions.

How to use Hedera MCP Server?

Requires Node.js v18 or higher, npm/yarn, and a Hedera account. Clone the repository, install dependencies, create a .env file with your operator credentials (HEDERA_OPERATOR_ID, HEDERA_OPERATOR_KEY, HEDERA_NETWORK), build the TypeScript code, and start the server. A test client script (test-client.js) demonstrates the complete workflow: create-wallet, check-balance, build-transaction, sign client-side, and send-transaction.

Key features of Hedera MCP Server

  • Create a new Hedera account with a minimal initial balance
  • Check the balance of any Hedera account in tinybars
  • Build an unsigned transfer transaction (returns base64-encoded)
  • Send a client-signed transaction and return status and ID
  • Complete end-to-end test client demonstrating all tools

Use cases of Hedera MCP Server

  • Create Hedera wallets programmatically via AI assistants
  • Check account balances without direct SDK integration
  • Build and send transfer transactions through conversational interfaces
  • Integrate Hedera network operations into AI-powered workflows

よくある質問

1

What are the prerequisites for running the server?

Node.js v18 or higher, npm or yarn, and a Hedera account (testnet or mainnet).

2

How do I configure the server to connect to Hedera?

Create a `.env` file with `HEDERA_OPERATOR_ID`, `HEDERA_OPERATOR_KEY`, and `HEDERA_NETWORK` (testnet or mainnet). An optional `PORT` defaults to 3000.

3

What tools does the server expose?

Four tools: `create-wallet` (no inputs), `check-balance` (requires `accountId`), `build-transaction` (requires `senderAccountId`, `recipientAccountId`, `amount` in tinybars), and `send-transaction` (requires `signedTransaction` as base64 string).

4

How can I test the server?

Run `node test-client.js` after starting the server. It connects, lists tools, creates a wallet, checks balance, builds a transaction, signs it client-side, sends it, and displays the result.

5

Is there a deployment script?

Yes, a `deploy.sh` script is included. Make it executable with `chmod +x deploy.sh` and then run `./deploy.sh`.

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