Use this skill whenever the task involves an Ethereum validator node — setting up a node, installing Geth/Besu/Nethermind/Reth or Prysm/Lighthouse/Teku/other clients, configuring MEV-Boost or Commit-Boost, checking node health, listing active validators, managing validator exits, BLS-to-execution withdrawal changes, or 0x02 compounding creation, operating services, cleaning node data, or updating clients. Routes all actions through `./scripts/eth2qs.sh` with strict safety guardrails. If in doubt about an Ethereum node task, trigger this skill.
2026-06-16