mem8 Claude Code Plugin

Official Claude Code plugin for mem8 - memory-augmented development workflows.

What is mem8?

mem8 enhances Claude Code with persistent memory and structured workflows:

• 8 workflow commands for planning, research, implementation, and validation
• 6 specialized agents for codebase analysis and research
• 1 skill for Obsidian vault management and OFM syntax
• Persistent memory across sessions via the memory/ directory
• Team distribution through .claude/settings.json

Installation

Step 1: Install mem8 CLI (Recommended)

For full functionality including search, sync, and diagnostics:

# Install with uv (fast, modern Python package manager)
uv tool install mem8

:::tip Don't have uv? Install it first:

curl -LsSf https://astral.sh/uv/install.sh | sh

:::

Verify CLI installation:

mem8 --version
mem8 status

Step 2: Install Plugin

Add mem8 marketplace and install the plugin:

/plugin marketplace add killerapp/mem8-plugin
/plugin install mem8@mem8-official

The memory/ directory will be created automatically.

Team Installation

For automatic installation across your team, add to .claude/settings.json:

{
  "extraKnownMarketplaces": {
    "mem8": {
      "source": {
        "source": "github",
        "repo": "killerapp/mem8-plugin"
      }
    }
  },
  "enabledPlugins": ["mem8@mem8-official"]
}

When team members trust the repository, mem8 installs automatically.

Plugin Contents

Commands (8 total)

commands/
├── commit.md         # Create well-structured commits
├── debug.md          # Debug issues with memory context
├── describe-pr.md    # Generate PR descriptions
├── implement.md      # Implement from plans
├── local-review.md   # Set up review environments
├── plan.md          # Create implementation plans
├── research.md      # Research codebase
└── validate.md      # Validate implementations

Agents (6 total)

agents/
├── codebase-analyzer.md       # Deep code analysis
├── codebase-locator.md        # Find relevant files
├── codebase-pattern-finder.md # Discover patterns
├── memory-analyzer.md         # Deep memory analysis
├── memory-locator.md          # Find relevant memory
└── web-search-researcher.md   # Web research

Skills (1 total)

skills/
└── obsidian-skill/           # Obsidian vault management
    ├── SKILL.md              # OFM syntax and best practices
    ├── references/           # Comprehensive guides
    ├── scripts/              # Vault health utilities
    └── assets/templates/     # Note templates

Memory Directory Structure

Created automatically during plugin installation:

memory/
├── plans/       # Implementation plans and technical designs
├── research/    # Research documents and findings
├── prs/         # Pull request descriptions and reviews
└── docs/        # Documentation and notes

Usage

Getting Started

# Research your codebase
/mem8:research

# Create an implementation plan
/mem8:plan

# Implement the plan
/mem8:implement memory/plans/your-plan.md

# Validate implementation
/mem8:validate memory/plans/your-plan.md

Check Status

# View plugin status and available commands
mem8 status

# Detailed view with paths
mem8 status --detailed

Plugin Architecture

Manifest Structure

The plugin is defined by:

• .claude-plugin/plugin.json - Plugin metadata and configuration
• .claude-plugin/marketplace.json - Marketplace catalog definition
• hooks/hooks.json - Post-install automation hooks
• scripts/ - Cross-platform setup scripts

Post-Install Hooks

The plugin automatically runs:

1. setup-memory - Creates memory/ directory structure
2. create-plugin-marker - Creates .claude/.mem8-plugin marker for detection

Scripts support Linux/macOS (bash), Windows (batch), and PowerShell.

Customization

Fork & Modify

1. Fork this repository
2. Modify commands, agents, or hooks
3. Update .claude-plugin/plugin.json version
4. Distribute via your own marketplace:

/plugin marketplace add YOUR_ORG/mem8-plugin
/plugin install mem8@your-marketplace

Local Development

git clone https://github.com/killerapp/mem8-plugin.git
cd mem8-plugin

# Test changes locally
/plugin install file://$(pwd)@mem8-official

Requirements

• Claude Code (latest version)
• Git (for memory directory initialization)

Support

• Documentation: https://github.com/killerapp/mem8
• Issues: https://github.com/killerapp/mem8/issues
• Plugin docs: https://docs.claude.com/docs/claude-code/plugins

Version

Current version: 3.0.0 (Plugin-based architecture)

License

MIT License - See LICENSE file for details