deploy-contract
Deploy smart contracts to the blockchain using bytecode and constructor arguments with the MetaMask MCP server, ensuring secure interaction with your crypto wallet.
Instructions
Deploy a contract to the network, given bytecode, and constructor arguments.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| abi | Yes | The contract's ABI. | |
| args | No | Arguments to pass when deploying the contract. Inferred from abi. | |
| bytecode | Yes | The contract's bytecode. |
Input Schema (JSON Schema)
{
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false,
"properties": {
"abi": {
"description": "The contract's ABI.",
"items": {
"anyOf": [
{
"additionalProperties": false,
"properties": {
"inputs": {
"items": {
"allOf": [
{
"properties": {
"internalType": {
"type": "string"
},
"name": {
"anyOf": [
{
"anyOf": [
{
"not": {}
},
{
"pattern": "[a-zA-Z$_][a-zA-Z0-9$_]*",
"type": "string"
}
]
},
{
"const": "",
"type": "string"
}
]
}
},
"type": "object"
},
{
"anyOf": [
{
"additionalProperties": false,
"properties": {
"type": {
"anyOf": [
{
"const": "address",
"type": "string"
},
{
"const": "bool",
"type": "string"
},
{
"pattern": "^bytes([1-9]|1[0-9]|2[0-9]|3[0-2])?$",
"type": "string"
},
{
"const": "function",
"type": "string"
},
{
"const": "string",
"type": "string"
},
{
"pattern": "^u?int(8|16|24|32|40|48|56|64|72|80|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256)?$",
"type": "string"
},
{
"pattern": "^(address|bool|function|string|bytes([1-9]|1[0-9]|2[0-9]|3[0-2])?|u?int(8|16|24|32|40|48|56|64|72|80|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256)?)(\\[[0-9]{0,}\\])+$",
"type": "string"
}
]
}
},
"required": [
"type"
],
"type": "object"
},
{
"additionalProperties": false,
"properties": {
"components": {
"items": {
"$ref": "#/properties/abi/items/anyOf/0/properties/inputs/items"
},
"type": "array"
},
"type": {
"anyOf": [
{
"const": "tuple",
"type": "string"
},
{
"pattern": "^tuple(\\[[0-9]{0,}\\])+$",
"type": "string"
}
]
}
},
"required": [
"type",
"components"
],
"type": "object"
}
]
}
]
},
"type": "array"
},
"name": {
"type": "string"
},
"type": {
"const": "error",
"type": "string"
}
},
"required": [
"type",
"inputs",
"name"
],
"type": "object"
},
{
"additionalProperties": false,
"properties": {
"anonymous": {
"type": "boolean"
},
"inputs": {
"items": {
"allOf": [
{
"$ref": "#/properties/abi/items/anyOf/0/properties/inputs/items"
},
{
"properties": {
"indexed": {
"type": "boolean"
}
},
"type": "object"
}
]
},
"type": "array"
},
"name": {
"$ref": "#/properties/abi/items/anyOf/0/properties/inputs/items/allOf/0/properties/name/anyOf/0/anyOf/1"
},
"type": {
"const": "event",
"type": "string"
}
},
"required": [
"type",
"inputs",
"name"
],
"type": "object"
},
{
"allOf": [
{
"properties": {
"constant": {
"type": "boolean"
},
"gas": {
"type": "number"
},
"payable": {
"type": "boolean"
}
},
"type": "object"
},
{
"anyOf": [
{
"additionalProperties": false,
"properties": {
"inputs": {
"items": {
"$ref": "#/properties/abi/items/anyOf/0/properties/inputs/items"
},
"type": "array"
},
"name": {
"pattern": "[a-zA-Z$_][a-zA-Z0-9$_]*",
"type": "string"
},
"outputs": {
"items": {
"$ref": "#/properties/abi/items/anyOf/0/properties/inputs/items"
},
"type": "array"
},
"stateMutability": {
"enum": [
"pure",
"view",
"nonpayable",
"payable"
],
"type": "string"
},
"type": {
"const": "function",
"type": "string"
}
},
"required": [
"type",
"inputs",
"name",
"outputs",
"stateMutability"
],
"type": "object"
},
{
"additionalProperties": false,
"properties": {
"inputs": {
"items": {
"$ref": "#/properties/abi/items/anyOf/0/properties/inputs/items"
},
"type": "array"
},
"stateMutability": {
"enum": [
"payable",
"nonpayable"
],
"type": "string"
},
"type": {
"const": "constructor",
"type": "string"
}
},
"required": [
"type",
"inputs",
"stateMutability"
],
"type": "object"
},
{
"additionalProperties": false,
"properties": {
"inputs": {
"items": [],
"maxItems": 0,
"minItems": 0,
"type": "array"
},
"stateMutability": {
"enum": [
"payable",
"nonpayable"
],
"type": "string"
},
"type": {
"const": "fallback",
"type": "string"
}
},
"required": [
"type",
"stateMutability"
],
"type": "object"
},
{
"additionalProperties": false,
"properties": {
"stateMutability": {
"const": "payable",
"type": "string"
},
"type": {
"const": "receive",
"type": "string"
}
},
"required": [
"type",
"stateMutability"
],
"type": "object"
}
]
}
]
}
]
},
"type": "array"
},
"args": {
"description": "Arguments to pass when deploying the contract. Inferred from abi.",
"items": {},
"type": "array"
},
"bytecode": {
"description": "The contract's bytecode.",
"type": "string"
}
},
"required": [
"abi",
"bytecode"
],
"type": "object"
}