mcp-near-wallet-manager
mcp-near-wallet-manager
NEARウォレット操作のためのMCPサーバーで、3つの本番ツールを提供します:
create_walletcheck_balancesign_transaction
ウォレットのプロビジョニング、確認、決定的署名に使用されるエージェントワークフロー向けに設計されています。
提供内容(ジョブマッピング)
ウォレット作成
ED25519キーペアを生成するか、既存の秘密鍵をインポートします
公開鍵と暗黙のアカウントIDを返します
残高確認
NEAR JSON-RPCを介してアカウント残高を取得します
合計/ロック済み/利用可能残高とキー数を返します
トランザクション署名
transfer/function_callアクションを含むNEARトランザクションペイロードに署名します
トランザクションハッシュ、署名、base64エンコードされた署名済みトランザクションブロブを返します
Related MCP server: AgentWallet MCP Server
インストール
npm install -g mcp-near-wallet-managerMCP設定例(Claude Desktop)
{
"mcpServers": {
"near-wallet-manager": {
"command": "mcp-near-wallet-manager"
}
}
}ツール入力
create_wallet
{
"network": "testnet",
"include_private_key": true
}check_balance
{
"account_id": "near",
"network": "mainnet"
}sign_transaction
{
"signer_id": "alice.testnet",
"signer_private_key": "ed25519:...",
"receiver_id": "bob.testnet",
"nonce": "7",
"recent_block_hash": "11111111111111111111111111111111",
"actions": [
{
"type": "transfer",
"deposit_yocto": "1"
}
]
}開発
npm install
npm run checkセキュリティ上の注意
create_walletは秘密鍵を返す可能性があります:機密情報として扱ってください。秘密鍵を平文ログに保存しないでください。
専用の署名者アカウントと最小限の権限を使用してください。
公開先
npmパッケージ:
mcp-near-wallet-managerエージェントフレームワーク統合メモ:
deliverables/agent-framework-integration.mdMCPレジストリメタデータ:
server.json
ライセンス
MIT
Maintenance
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