Gexno Web3
Free Ethereum wallet profile & NFT metadata MCP tools (no signup).
Should I use this
Quality & Safety
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"gexno-web3": {
"url": "https://api.gexno.com/mcp"
}
}
}Remote endpoints
https://api.gexno.com/mcpstreamable-httpWhat it can do
Tool inventory
Tools (2)
🟢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.
Input Schema
{
"type": "object",
"properties": {
"address": {
"type": "string",
"description": "Ethereum address (0x + 40 hex)",
"pattern": "^0x[a-fA-F0-9]{40}$"
}
},
"required": [
"address"
],
"additionalProperties": false,
"examples": [
{
"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
}
]
}🟢lookup_nft(contract, tokenId)
Resolve NFT metadata for a contract + tokenId: name, description, image HTTP URL, IPFS gateway link, and raw metadata JSON. Supports ERC-721 and ERC-1155. Read-only.
Input Schema
{
"type": "object",
"properties": {
"contract": {
"type": "string",
"description": "Contract address (0x + 40 hex)",
"pattern": "^0x[a-fA-F0-9]{40}$"
},
"tokenId": {
"oneOf": [
{
"type": "string",
"pattern": "^\\d+$"
},
{
"type": "integer",
"minimum": 0
}
],
"description": "Decimal token id"
}
},
"required": [
"contract",
"tokenId"
],
"additionalProperties": false,
"examples": [
{
"contract": "0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D",
"tokenId": "1"
}
]
}Community
Evidence