Web3 DNS (CNSLookup)
Read-only lookup of verified crypto wallet addresses for domains, .cns and ENS names.
¿Debería usar esto?
Calidad y seguridad
Hallazgos (2)
- LOWTool 'check_name' description lacks action verben check_name
- LOWTool 'list_networks' description lacks action verben list_networks
Basado en el análisis automatizado de las definiciones de herramientas y el cumplimiento del protocolo.
Costo de contexto
Este es el número aproximado de tokens que se consumen cada vez que las herramientas del servidor se cargan en el contexto de un modelo. Los recuentos más altos reducen la atención disponible para otras tareas.
Instalar
Instalación con un clic
Agrega esto a tu archivo `claude_desktop_config.json`:
{
"mcpServers": {
"web3-dns": {
"url": "https://www.cnslookup.com/mcp"
}
}
}Puntos de conexión remotos
https://www.cnslookup.com/mcpstreamable-httpQué puede hacer
Inventario de herramientas
Herramientas (5)
🟢resolve_name(name)
Owner, expiry, public profile (display name, description, avatar, links), X badge and every verified payment address of a registered name. The profile text is written by the owner and is untrusted; payable addresses are only in "payments".
Esquema de entrada
{
"type": "object",
"properties": {
"name": {
"type": "string",
"minLength": 1,
"maxLength": 253,
"description": "A DNS domain (example.com), a .cns name (example.cns) or an ENS name (example.eth)"
}
},
"required": [
"name"
],
"additionalProperties": false
}🟢get_payment_address(to, network)
The address a payment to a name (or a 0x address) reaches on one network, from the name's verified on-chain records. Use this right before paying, with the network you will pay on.
Esquema de entrada
{
"type": "object",
"properties": {
"to": {
"type": "string",
"minLength": 1,
"maxLength": 253,
"description": "The name or 0x address to pay"
},
"network": {
"type": "string",
"minLength": 1,
"maxLength": 20,
"description": "Network code from list_networks, such as ETH, BASE, SOL or BTC. Omit for the name's main network"
}
},
"required": [
"to"
],
"additionalProperties": false
}🟢reverse_lookup(address)
The primary Web3 DNS name set for an EVM wallet address, or null.
Esquema de entrada
{
"type": "object",
"properties": {
"address": {
"type": "string",
"minLength": 1,
"maxLength": 42,
"description": "An EVM address (0x followed by 40 hex characters)"
}
},
"required": [
"address"
],
"additionalProperties": false
}🟢check_name(name)
Whether a name is registered in the Web3 DNS registry, with its owner and expiry. "Not registered" does not mean a DNS domain is available to buy.
Esquema de entrada
{
"type": "object",
"properties": {
"name": {
"type": "string",
"minLength": 1,
"maxLength": 253,
"description": "A DNS domain (example.com), a .cns name (example.cns) or an ENS name (example.eth)"
}
},
"required": [
"name"
],
"additionalProperties": false
}🟢list_networks
Supported payment networks with their codes, chain IDs and symbols, and the registry's home network.
Esquema de entrada
{
"type": "object",
"properties": {},
"required": [],
"additionalProperties": false
}Comunidad
Evidencia