Ethereum JSON-RPC Skill

Use this skill to run Ethereum execution JSON-RPC operations through uxc + JSON-RPC.

Reuse the uxc skill for shared execution, auth, and error-handling guidance.

Prerequisites

• uxc is installed and available in PATH.
• Network access to a compatible Ethereum execution JSON-RPC provider.
• Access to the official execution OpenRPC schema URL:
  • https://raw.githubusercontent.com/ethereum/execution-apis/assembled-spec/refs-openrpc.json

Scope

This skill covers a safe read-first Ethereum execution surface: