Lukka On-chain Data MCP for Claude Code

tech.lukka/uda

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

client:Claude Code transport:streamable-http

Install Lukka On-chain Data MCP in Claude Code

run in your project directory

claude mcp add --transport http uda https://uda.mcp.lukka.tech

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs