Open-source tools for Claude Code — from self-improving memory to autonomous research loops. Each layer works independently. No hard dependencies. No lock-in. All MIT licensed.
| Layer | Tool | What It Does | Install |
|---|---|---|---|
| Foundation | Evolving Lite | Self-improving Claude Code plugin — 4 feedback loops, 10 hooks, progressive activation. Corrections become rules automatically. | git clone + setup.sh |
| Memory | Kairn | Persistent knowledge graph — semantic search across sessions and projects. Context routing with progressive disclosure. | pip install kairn-ai |
| Orchestration | tmux Orchestration | Spawn full Claude Code sessions as parallel workers — each with its own 1M context, hooks, and MCP. Bash heartbeat + file-based coordination. | git clone + copy |
| Planning | UPF | 3-stage planning with adversarial hardening — 21 anti-patterns, kill criteria, 6 adversarial perspectives. | git clone |
| Analysis | Quantum Lens | 7 cognitive lenses with anti-convergence — analysis that structurally cannot groupthink. | git clone |
| Research | Adaptive Research | Autonomous personalized research loops — set a topic, get a quality-gated report adapted to your projects. | claude plugins install |
| Skills | PrimeLine Skills | 5 workflow skills: debugging (ACH method), delegation scoring, TDD, code review, config architecture. | git clone |
| Starter | Starter System | Lightweight session memory and handoffs. Start here if Evolving Lite feels like too much. | Copy files |
Start with Evolving Lite. Add layers when you need them.
- Blog: Deep dives into every pattern — primeline.cc/blog
- Free Guide: Memory, delegation, knowledge graphs — primeline.cc/guide