Orient yourself in a foldyard dev box and drive it — the host/box split, what the box structurally cannot do, posture modes for credentials, egress and the proxy, worktrees, and why a config or compose change might not have taken effect. Use whenever…
Refresh dev-docs/tools-coverage.md against the upstream Claude Code tools reference and the Codex app-server item schema. Use when checkpointing tool-renderer/provider coverage, after adding/removing a renderer or Codex adapter, or when either upstream…
Implement specialized rendering for Claude Code tools. Use when adding a new tool type (WebSearch, WebFetch, etc.) to the transcript viewer, or when asked to implement tool rendering.