Gexno Web3
Free Ethereum wallet profile & NFT metadata MCP tools (no signup).
我该使用它吗
质量与安全性
A
基于对工具定义和协议合规性的自动分析。
上下文开销
~413token 数（工具定义）
~1008 B典型响应大小
对注意力的影响极小（占 128k 上下文窗口的 0.32%）
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"gexno-web3": {
"url": "https://api.gexno.com/mcp"
}
}
}远程端点
https://api.gexno.com/mcpstreamable-http它能做什么
工具清单
工具（2）
🟢 只读🟡 写入🔴 删除⚪ 未知
🟢lookup_wallet(address)
Look up an Ethereum wallet: ETH balance, contract flag, outbound tx count, and simple risk heuristics (ok / new_wallet / contract / eip7702). EIP-7702 delegated EOAs report risk=eip7702. Read-only; not an AML score.
输入模式
{
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "Ethereum address (0x + 40 hex)",
"pattern": "^0x[a-fA-F0-9]{40}$"
}
},
"required": [
"address"
],
"additionalProperties": false,
"examples": [
{
"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
}
]
}🟢lookup_nft(contract, tokenId)
Resolve NFT metadata for a contract + tokenId: name, description, image HTTP URL, IPFS gateway link, and raw metadata JSON. Supports ERC-721 and ERC-1155. Read-only.
输入模式
{
"type": "object",
"properties": {
"contract": {
"type": "string",
"description": "Contract address (0x + 40 hex)",
"pattern": "^0x[a-fA-F0-9]{40}$"
},
"tokenId": {
"oneOf": [
{
"type": "string",
"pattern": "^\\d+$"
},
{
"type": "integer",
"minimum": 0
}
],
"description": "Decimal token id"
}
},
"required": [
"contract",
"tokenId"
],
"additionalProperties": false,
"examples": [
{
"contract": "0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D",
"tokenId": "1"
}
]
}社区
证据
最近观测
已验证未记录版本2 个工具