Glean 🌾

> Never forget what you learn from AI coding sessions

Glean automatically harvests knowledge from your Claude Code sessions and transforms it into long-term memory using spaced repetition.

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![Tests]()

The Problem

When AI coding sessions end, valuable information disappears:

- 💡 Code patterns and conventions you discovered
- ⚠️ Mistakes you made and how you fixed them
- 📚 Concepts you learnt (forgotten by next week)
- 🔧 Useful commands and workflows

Glean captures all of this automatically and helps you retain it permanently.

Features

$3

Analyse your coding session with 8 specialised AI agents running in parallel:

| Agent | Purpose |
|-------|---------|
| Session Analyzer | Core harvest data generation |
| Doc Analyzer | Documentation update suggestions |
| Automation Finder | Automation opportunity detection |
| Learning Extractor | Learning point extraction |
| Followup Planner | Next task planning |
| Pattern Recognizer | Code pattern detection |
| Mistake Analyzer | Error/mistake analysis |
| Dedup Validator | Result deduplication |

$3

Built-in SM-2 algorithm schedules reviews at optimal intervals:

| Confidence | Next Review |
|------------|-------------|
| ⭐⭐⭐⭐⭐ | 30 days |
| ⭐⭐⭐⭐ | 14 days |
| ⭐⭐⭐ | 7 days |
| ⭐⭐ | 3 days |
| ⭐ | 1 day |

$3

12 feature plugins for comprehensive session management:

| Plugin | Description |
|--------|-------------|
| /harvest | Session knowledge harvesting |
| /insight | Pattern and insight extraction |
| /learn | Spaced repetition learning |
| /memory | Persistent memory (remember/recall) |
| /context | Session context save/restore |
| /plan | Task planning and tracking |
| /pr | Pull request workflow automation |
| /review | Code review helper |
| /history | Session history search |
| /sync | External tool synchronisation |
| /notify | Notification management |
| /stats | Session statistics |

$3

Connect with external tools:

- Obsidian - Export insights to your vault
- GitHub - Create issues from tasks
- Notion - Sync learnings to databases

Installation

$3

``bash


Clone to your plugins directory

git clone https://github.com/lledellebell/glean.git ~/.claude/plugins/glean

Or clone anywhere and reference in settings

git clone https://github.com/lledellebell/glean.git ~/glean
`

$3

Add to your Claude Code settings:

`json
{
"commandPaths": ["~/glean/commands", "~/glean/plugins/*/commands"]
}
`

Quick Start

`bash


1. Start a coding session with Claude Code

claude

2. Do your work...

3. Harvest knowledge at session end

/glean

4. Review your learnings later

/learn review
`

Commands

$3

`bash
/glean # Harvest current session (parallel agents)
/glean --verbose # Detailed output with all agent results

/harvest # Quick knowledge harvest
/harvest --full # Comprehensive analysis

/insight # Extract insights
/insight --type pattern # Only patterns
/insight --type mistake # Only mistakes
`

$3

`bash
/learn add "React Query caches by query key" # Add learning
/learn list # View learnings
/learn review # Start review session
/learn quiz --topic react # Quiz mode
`

$3

`bash
/remember "API uses camelCase for responses" # Save to memory
/recall api # Search memory
`

$3

`bash
/plan create "Auth system" # Create development plan
/plan add "Add login form" # Add task
/plan done 1 # Mark complete

/pr create # Create pull request
/review src/ # Code review
`

Data Storage

`
~/.glean/
├── harvests/ # Session harvest data (JSON)
├── insights/ # Extracted insights
├── learn/ # Learning items with review schedule
├── contexts/ # Saved session contexts
├── history/ # Session history
└── config.json # Configuration
`

Configuration

Create ~/.glean/config.json:

`json
{
"harvest": {
"autoHarvest": true,
"mode": "quick",
"minDuration": 600
},
"learn": {
"reviewReminder": true,
"defaultConfidence": 3
},
"integrations": {
"obsidian": {
"enabled": true,
"vaultPath": "~/Documents/Obsidian/Vault"
}
}
}
`

Testing

`bash


Run all tests

npm test

61 tests covering:

- Spaced repetition algorithm

- Data transformers

- Plugin detection

``

Contributing

We welcome contributions! See CONTRIBUTING.md for:

- Development setup
- Code guidelines
- Testing requirements
- Pull request process

Roadmap

- [ ] Web dashboard for review
- [ ] Team knowledge sharing
- [ ] More integrations (Linear, Jira)
- [ ] AI-powered review suggestions

Licence

MIT Licence - See LICENSE

Author

lledellebell - GitHub

---

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