memory-manager

name	memory-manager
description	Use after completing any phase activity - updates project_state.md, project registry, ensures files are in correct locations, maintains lean memory
version	3.0.0
user-invocable	false

Memory Manager

Maintain clean and organized project memory.

Activation

Activate when:

• After completing any phase activity (research, design, implementation)
• After task completion
• When project state seems inconsistent
• Periodic maintenance requested
• "Clean up project files" or "Update project state"

Workflow

1. Load Current State

Use Read on {project_path}/project_state.md

Extract:

• Current phase
• Last updated date
• Current focus
• Progress summary

2. Scan Project Files

v3.0.0 Folder Structure Support:

Use Bash with ls -d to inventory task directories:

# List task directories (not .md files)
ls -d {project_path}/implementation_process/in_progress/*/ 2>/dev/null
ls -d {project_path}/implementation_process/completed/*/ 2>/dev/null

For each task directory found, check for:

• task.md (main tracker) - required
• research.md (Phase 1 content) - optional
• architecture.md (Phase 2 content) - optional
• implementation.md (Phase 3 content) - optional

Also scan architecture folder:

{project_path}/architecture/*.md

Count:

• Component architectures (architecture/*.md)
• In-progress tasks (directories in in_progress/)
• Completed tasks (directories in completed/)

Backward Compatibility:

If *.md files found (not directories), warn:

⚠️  Old v2.x format detected: {count} single-file tasks

Run `/drupal-dev-framework:migrate-tasks` to upgrade to v3.0.0 folder structure.

3. Detect Inconsistencies

Check for issues:

Issue	Detection	Fix
Empty files	File size = 0	Ask to delete or populate
Orphaned tasks	Task in wrong folder	Move to correct location
Stale state	project_state.md outdated	Update current focus
Missing files	Referenced but not found	Create or update reference

4. Update project_state.md

Use Edit to update:

# {Project Name}

**Updated:** {today's date}
**Phase:** {detected phase}
**Status:** {current status}
**Path:** {project_path}

## Overview
{Keep existing or update based on recent work}

## Progress
- Phase 1 (Research): {Complete/In Progress} - {count} research files
- Phase 2 (Architecture): {Complete/In Progress} - {count} component files
- Phase 3 (Implementation): {X}/{Y} tasks complete

## Current Focus
{What's actively being worked on}

## Key Decisions
| Date | Decision | Rationale |
|------|----------|-----------|
{add new decisions, keep old ones}

## Next Steps
1. {Immediate next action}
2. {Following action}

5. Organize Files

If files are misplaced, use Bash to move:

v3.0.0 Folder Structure:

# Move completed task directory from in_progress
mv "{project_path}/implementation_process/in_progress/{task_name}/" \
   "{project_path}/implementation_process/completed/{task_name}/"

v2.x Single Files (backward compatibility):

# Move completed task file from in_progress
mv "{project_path}/implementation_process/in_progress/{task_name}.md" \
   "{project_path}/implementation_process/completed/{task_name}.md"

6. Clean Up

Ask before deleting anything:

Found {count} empty/orphaned files:
- {file 1}
- {file 2}

Delete these? (yes/no/review each)

7. Update Project Registry

Update the registry at ~/.claude/drupal-dev-framework/active_projects.json:

1. Read the registry file
2. Find this project by path
3. Update:
   • lastAccessed: today's date
   • status: "active" or "archived" if all tasks complete
4. Write the updated registry

If project not in registry, offer to add it:

This project is not in the registry.
Add it for easier access next time? (yes/no)

8. Report

Show summary:

Memory cleanup complete:

Files scanned: {count}
Issues found: {count}
Issues fixed: {count}

Current state:
- Phase: {phase}
- Architecture files: {count}
- Tasks in progress: {count}
- Tasks completed: {count}

project_state.md updated.
Registry updated.

Lean Memory Principles

Follow these rules:

• One source of truth - don't duplicate information
• Summarize, don't copy - reference external files
• Archive, don't delete - move to completed/, not trash
• Update in place - no versioned copies (main.md, not main_v2.md)

Stop Points

STOP and wait for user:

• Before deleting any files
• Before major reorganization
• After presenting cleanup summary