Optional tools section in About. Live presence probe (toolStatus RPC) for sem, cymbal, ripwire, ast-grep and plannotator — each row states the capability it unlocks plus the install command, so tools can be added later without a setup wizard.
Fixed
Onboarding reset covers presets. Reset in About cleared three track keys but kept the shared presets flag, so the presets step never replayed. All four keys clear now. The Build dialog also drops the "Step 2 of 2" counter when it opens straight at the defaults panel (a counter referencing an unseen step made no sense).