Doctor
A read-only health check for radin's own install under ~/.claude. It
confirms that every agent and skill file install.sh copies is present,
checks that radin's own lib shell scripts have valid syntax, and reports
which optional companion tools (rtk, code-review-graph, caveman, ponytail)
are currently reachable. It never mutates anything, which mirrors
install.sh's own "advisory only" stance on companion tools.
Step 1: Run it
bash "$HOME/.claude/.radin/lib/radin-doctor.sh"
Step 2: Report it
Print the full output to the user as-is. It already lists every checked item with its status.
A non-zero exit means one or more expected files are missing or have invalid
syntax. Tell the user to re-run install.sh (or radin-update) to fix it. A
missing companion tool is advisory only, never a failure, so it does not need
that remediation.