Doctor

Language Toolchain

6. Language tools available — Based on the language in CLAUDE.local.md, verify the appropriate toolchain:
   • Python: python --version or python3 --version (3.10+)
   • TypeScript/Node: node --version (18+), npm --version
   • Go: go version (1.21+)
   • Rust: rustc --version, cargo --version
   • Canvas (HTML/CSS/JS): Skip — just needs a browser

Module-Specific Checks

Only check these if the user has reached or passed that module:

7. Module 3+ — Does .claude/rules/ exist in the workspace project with at least one rule file?
8. Module 4+ — Does .claude/skills/ exist in the workspace project with at least one SKILL.md?
9. Module 5+ — Does .claude/settings.json exist in the workspace project with hook configuration?
10. Module 6+ — Does .mcp.json exist in the workspace project?
11. Module 8+ — Does .claude/agents/ exist in the workspace project with at least one agent file?

Report Format

Present results as a checklist:

• Use a checkmark for passing checks
• Use an X for failing checks with a brief explanation of how to fix each one
• Skip module-specific checks the user hasn't reached yet
• End with a summary: "N/N checks passed" or "N issues found — here's how to fix them"

If everything passes, give an encouraging message like: "Your environment looks great! You're ready to continue with Module N."