Skills Migration Test - PM Agent

Date: 2025-10-21 Goal: Verify zero-footprint Skills migration works

Test Setup

Before (Current State)

~/.claude/superclaude/agents/pm-agent.md  # 1,927 words ≈ 2,500 tokens
~/.claude/superclaude/modules/*.md        # Always loaded

Claude Code startup: Reads all files automatically

After (Skills Migration)

~/.claude/skills/pm/
├── SKILL.md              # ~50 tokens (description only)
├── implementation.md     # ~2,500 tokens (loaded on /sc:pm)
└── modules/*.md          # Loaded with implementation

Claude Code startup: Reads SKILL.md only (if at all)

Expected Results

Startup Tokens

• Before: ~2,500 tokens (pm-agent.md always loaded)
• After: 0 tokens (skills not loaded at startup)
• Savings: 100%

When Using /sc:pm

• Load skill description: ~50 tokens
• Load implementation: ~2,500 tokens
• Total: ~2,550 tokens (first time)
• Subsequent: Cached

Net Benefit

• Sessions WITHOUT /sc:pm: 2,500 tokens saved
• Sessions WITH /sc:pm: 50 tokens overhead (2% increase)
• Break-even: If >2% of sessions don't use PM, net positive

Test Procedure

1. Backup Current State

cp -r ~/.claude/superclaude ~/.claude/superclaude.backup

2. Create Skills Structure

mkdir -p ~/.claude/skills/pm
# Files already created:
# - SKILL.md (50 tokens)
# - implementation.md (2,500 tokens)
# - modules/*.md

3. Update Slash Command

# plugins/superclaude/commands/pm.md
# Updated to reference skill: pm

4. Test Execution

# Test 1: Startup without /sc:pm
# - Verify no PM agent loaded
# - Check token usage in system notification

# Test 2: Execute /sc:pm
# - Verify skill loads on-demand
# - Verify full functionality works
# - Check token usage increase

# Test 3: Multiple sessions
# - Verify caching works
# - No reload on subsequent uses

Validation Checklist

• SKILL.md created (~50 tokens)
• implementation.md created (full content)
• modules/ copied to skill directory
• Slash command updated (skill: pm)
• Startup test: No PM agent loaded
• Execution test: /sc:pm loads skill
• Functionality test: All features work
• Token measurement: Confirm savings
• Cache test: Subsequent uses don't reload

Success Criteria

✅ Startup tokens: 0 (PM not loaded) ✅ /sc:pm tokens: ~2,550 (description + implementation) ✅ Functionality: 100% preserved ✅ Token savings: >90% for non-PM sessions

Rollback Plan

If skills migration fails:

# Restore backup
rm -rf ~/.claude/skills/pm
mv ~/.claude/superclaude.backup ~/.claude/superclaude

# Revert slash command
git checkout plugins/superclaude/commands/pm.md

Next Steps

If successful:

1. Migrate remaining agents (task, research, etc.)
2. Migrate modes (orchestration, brainstorming, etc.)
3. Remove ~/.claude/superclaude/ entirely
4. Document Skills-based architecture
5. Update installation system