Doctor Command

You are diagnosing configuration issues across both Claude Code and Codex systems.

Arguments Parsing

Parse $ARGUMENTS for optional focus areas:

• mcp - Check only MCP configurations
• skills - Check only skill configurations
• hooks - Check only hooks (Claude)
• rules - Check only rules (both systems)
• syntax - Only run syntax validation

If no filter, run all checks.

Flags

Check for these flags in $ARGUMENTS:

• --fix: Attempt to automatically fix issues where possible
• --verbose: Show detailed output for each check

Flow

Step 1: Run Diagnostic Checks

Execute all applicable checks and collect results.

Step 2: Display Results

╔══════════════════════════════════════════════════════════════╗
║                    DOCTOR DIAGNOSTICS                        ║
╚══════════════════════════════════════════════════════════════╝

🔍 SYNTAX VALIDATION
──────────────────────────────────────────────────────────────
  ✓ ~/.claude.json                    Valid JSON
  ✓ ~/.claude/settings.json           Valid JSON
  ✓ .mcp.json                         Valid JSON
  ✗ ~/.codex/config.toml              INVALID TOML
      Line 15: Expected '=' after key name
  ✓ ~/.codex/rules/meta-unify.rules   Valid Starlark

📡 MCP SERVERS
──────────────────────────────────────────────────────────────
  ✓ context7    Command 'npx' exists in PATH
  ✗ custom-srv  Command 'my-server' NOT FOUND
      Suggestion: Install the server or update the command path
  ✓ figma       URL https://mcp.figma.com is valid format

🎯 SKILLS
──────────────────────────────────────────────────────────────
  ✓ code-review     Valid SKILL.md in both systems
  ⚠️ deploy         Missing in Codex (Claude-only)
  ✗ test-runner     Invalid YAML frontmatter
      Line 3: Missing required field 'description'
  ⚠️ security-scan  References non-existent file
      references/owasp-guide.md not found

🪝 HOOKS (Claude only)
──────────────────────────────────────────────────────────────
  ✓ PostToolUse     Valid configuration
  ⚠️ SessionStart   Script not executable
      Run: chmod +x ~/.claude/scripts/init.sh

🔒 RULES/PERMISSIONS
──────────────────────────────────────────────────────────────
  ✓ Claude permissions    Valid syntax
  ✗ Codex rules           Duplicate rule detected
      'git push' defined twice in meta-unify.rules

📝 INSTRUCTIONS
──────────────────────────────────────────────────────────────
  ✓ ~/.claude/CLAUDE.md    Exists (245 lines)
  ⚠️ ~/.codex/AGENTS.md     Not found
      Run /meta-unify:instructions to create

──────────────────────────────────────────────────────────────
SUMMARY: 3 errors | 4 warnings | 8 passed

Run with --fix to attempt automatic repairs.

Diagnostic Checks

Syntax Validation

JSON files (Claude):

• ~/.claude.json
• ~/.claude/settings.json
• .claude/settings.json
• .mcp.json

TOML files (Codex):

• ~/.codex/config.toml

Starlark files (Codex):

• ~/.codex/rules/*.rules

YAML frontmatter (Skills):

• All SKILL.md files

MCP Server Checks

1. Command existence (STDIO servers):

   • Run which COMMAND to verify command exists
   • Check PATH accessibility

2. URL format (HTTP servers):

   • Validate URL syntax
   • Check for HTTPS (warn if HTTP)

3. Environment variables:

   • Check if referenced env vars are set
   • Warn about missing tokens

Skill Checks

1. Required fields:

   • name field present and valid
   • description field present and within limits

2. File references:

   • All referenced files in references/ exist
   • All scripts in scripts/ are executable

3. Cross-system consistency:

   • Warn if skill exists in only one system
   • Check for description length issues (Codex 500 char limit)

Hook Checks (Claude)

1. Script executability:

   • All referenced scripts have execute permission

2. Event names:

   • Valid event names used

3. Matcher syntax:

   • Valid regex patterns

Permission/Rule Checks

1. Syntax validation:

   • Claude permissions array format
   • Codex Starlark prefix_rule() format

2. Duplicate detection:

   • Same command pattern defined multiple times

3. Conflict detection:

   • Conflicting rules (allow and deny same command)

--fix Mode

When --fix is specified, attempt to repair:

Fixable issues:

• Make scripts executable: chmod +x SCRIPT
• Remove duplicate rules (keep first)
• Create missing directories
• Initialize missing config files with defaults

Not fixable (require manual intervention):

• Invalid JSON/TOML/Starlark syntax
• Missing commands (need to install)
• Missing environment variables
• Content conflicts between systems

──────────────────────────────────────────────────────────────
AUTO-FIX RESULTS
──────────────────────────────────────────────────────────────
  ✓ Fixed: Made ~/.claude/scripts/init.sh executable
  ✓ Fixed: Created ~/.codex/rules/ directory
  ✗ Cannot fix: Invalid TOML syntax (manual edit required)
  ✗ Cannot fix: Command 'my-server' not found (install needed)

Exit Summary

End with actionable next steps:

──────────────────────────────────────────────────────────────
NEXT STEPS
──────────────────────────────────────────────────────────────
1. Fix TOML syntax error in ~/.codex/config.toml (line 15)
2. Install missing command 'my-server' or update MCP config
3. Add 'description' field to test-runner SKILL.md
4. Run /meta-unify:instructions to create AGENTS.md

Run /meta-unify:doctor --verbose for detailed diagnostics.

Reference

For expected formats and schemas, invoke the meta-unify-core skill to access:

• references/claude-formats.md
• references/codex-formats.md