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Lukka On-chain Data MCP

Official registry Other

Raw and normalized on-chain data: balances, transactions, blocks and Ethereum validator activity.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http lukka-on-chain-data-mcp 'https://uda.mcp.lukka.tech'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "lukka-on-chain-data-mcp": {
            "type": "http",
            "url": "https://uda.mcp.lukka.tech"
        }
    }
}

Frequently asked questions

What is Lukka On-chain Data MCP?

Raw and normalized on-chain data: balances, transactions, blocks and Ethereum validator activity.

How do I install Lukka On-chain Data MCP?

It runs as a remote server. In Claude Code: claude mcp add --transport http lukka-on-chain-data-mcp 'https://uda.mcp.lukka.tech'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Lukka On-chain Data MCP need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains Lukka On-chain Data MCP?

It is published by tech.lukka. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.