node-check

Lighthouse Workspace

Personal development workspace and tooling for working on Lighthouse.

What's in This Repo

• lighthouse/ — Lighthouse repo (cloned separately). Main working directory for development and IDE usage.
• worktrees/ — Git worktrees for parallel branches, managed by Claude Code
• shared-target/ — Shared Rust build artifacts across lighthouse/ and all worktrees (configured via .cargo/config.toml)
• plugins/ — Claude Code plugins (install via /plugin install)
  • /review-lh:review — Lighthouse PR review workflow with multi-agent analysis. Bundles consensus-specs for spec cross-referencing.
  • /node-check:kurtosis — Spin up a Kurtosis local testnet and verify behavior via traces, metrics, logs, or beacon API
  • /node-check:remote-ssh — Verify behavior on remote nodes via SSH and Grafana
• .claude/ — Claude Code config and custom commands
  • /deploy-pr — Provision a Hetzner dev box, start a Kurtosis testnet with a PR branch, and optionally verify behavior

Setup

git clone https://github.com/sigp/lighthouse-workspace.git
cd lighthouse-workspace
git submodule update --init --recursive

lighthouse/ will be cloned automatically by Claude Code on first use if it doesn't exist.

Usage

Claude Code automatically manages worktrees — just describe what you want to do:

# Check out a PR into a worktree
> checkout #9138 into a worktree

# Implement a feature (automatically creates a worktree)
> add a --foo flag to the beacon node CLI

# Review a PR
> /review-lh:review 9138

# Spin up a local testnet and verify behavior
> /node-check:kurtosis blobs are available on the beacon API after 2 epochs

# Deploy a PR branch to a remote testnet
> /deploy-pr 9138

For read-only exploration (searching code, answering questions), Claude Code uses lighthouse/ directly without creating a worktree.