mcp-near-wallet-manager
mcp-near-wallet-manager
Servidor MCP para operaciones de cartera NEAR con tres herramientas de producción:
create_walletcheck_balancesign_transaction
Diseñado para flujos de trabajo de agentes donde las carteras deben aprovisionarse, verificarse y usarse para firmas deterministas.
Lo que ofrece (mapeo de trabajos)
Creación de carteras
Genera un par de claves ED25519 o importa una clave privada existente
Devuelve la clave pública + el ID de cuenta implícito
Verificación de saldo
Obtiene el saldo de la cuenta a través de NEAR JSON-RPC
Devuelve los saldos totales/bloqueados/disponibles y el número de claves
Firma de transacciones
Firma cargas útiles de transacciones NEAR con acciones de transferencia/llamada a función
Devuelve el hash de la transacción, la firma y el blob de transacción firmado en base64
Related MCP server: AgentWallet MCP Server
Instalación
npm install -g mcp-near-wallet-managerEjemplo de configuración MCP (Claude Desktop)
{
"mcpServers": {
"near-wallet-manager": {
"command": "mcp-near-wallet-manager"
}
}
}Entradas de herramientas
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"
}
]
}Desarrollo
npm install
npm run checkNotas de seguridad
create_walletpuede devolver una clave privada: trátela como un secreto sensible.Nunca almacene claves privadas en registros de texto plano.
Use cuentas de firmante dedicadas y permisos mínimos.
Objetivos de publicación
Paquete npm:
mcp-near-wallet-managerNotas de integración con marcos de agentes:
deliverables/agent-framework-integration.mdMetadatos del Registro MCP:
server.json
Licencia
MIT
Maintenance
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