This module installs the command-line tools the author keeps on PATH on
every workstation. See tools.md for the rationale per
tool, and install-tier-b.ps1 for the actual
installer.
powershell -ExecutionPolicy Bypass -File .\install-tier-b.ps1Idempotent — re-runs are safe.
Some machines (CI runners, shared dev VMs) only need the Claude Code config — they already have language runtimes and CLI tools managed by something else. Splitting Tier A from Tier B lets you install just what you need.
Tier B is "what tools do I need installed". Tier C is "how is this specific user account configured" — git identity, GitHub auth, editor preferences. Things that should not bleed onto a shared box.