Senior-engineer coaching session: explains a topic in plain language with one concrete analogy then walks example → exercise → critique; or dissects code just generated in this session section-by-section (what it does / why this way over the obvious alternative / where it breaks first in prod); or surfaces an unresolved gap from a past duck session and teaches it. Manual-invocation only — call with /coach <topic>, /coach <file>, or /coach alone, e.g. \"/coach embeddings\" or \"/coach src/foo.ts\".
$npx -y skills add leejuoh/claude-code-zero --skill coachInstalls into the current project.
Run `npx skills use "https://github.com/leejuoh/claude-code-zero" --skill "leejuoh/claude-code-zero/coach"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/leejuoh/claude-code-zero" that are relevant to the current task. Run `npx skills add "https://github.com/leejuoh/claude-code-zero"` and select the relevant skills, then follow their instructions.