🎱 ModelPool (Free) — Free AI Model Manager for OpenClaw
One command. Unlimited free AI. No more rate limits.
Prepare your OpenRouter API key(s) before install (free at openrouter.ai), then:
modelpool setup
ModelPool will auto-discover the best free models, configure multi-key rotation, and build a smart fallback chain. You'll never hit a rate limit again.
Commands
| Command | Description |
|---|---|
modelpool setup |
The one command you need — interactive setup, enter keys, everything auto-configured |
modelpool auto |
Auto-reconfigure with existing keys (non-interactive) |
modelpool list |
Browse all free models ranked by quality score |
modelpool switch <model> |
Manually switch primary model |
modelpool status |
Show current config, keys, and fallback chain |
modelpool repair |
One-click fix — diagnoses and repairs 7 common issues automatically |
modelpool keys add <key> |
Add another OpenRouter key (more keys = more quota) |
modelpool keys list |
Show all configured keys |
modelpool refresh |
Force refresh model cache from API |
How It Works
Multi-Key Rotation
Each OpenRouter key has independent rate limits. ModelPool distributes models across keys:
- Key1: Model A, Model C, Model E
- Key2: Model B, Model D, Model F
When Key1 hits rate limit → auto-switch to Key2 → back to Key1 when cooldown ends.
2 keys = 2x quota. 3 keys = 3x quota. Simple math.
Smart Fallback Chain
Models ranked by quality (context window × reasoning × benchmarks). Fallback alternates between keys for maximum uptime:
Request → Key1/StepFlash → ✅
Request → Key1/StepFlash → ❌ Rate Limited
→ Key2/StepFlash → ✅ (fresh key!)
→ Key1/Nemotron → ✅ (different model, same key)
One-Click Repair (modelpool repair)
7-step auto-fix:
- Check Gateway process
- Test each model API connectivity
- Fix config (
openclaw doctor) - Clean stuck sessions
- Rebuild fallback chain (skip dead models)
- Free memory & clean logs
- Full restart
Getting Started
- Get free API key(s) at openrouter.ai (no credit card needed)
- Run
modelpool setup - Enter your key(s)
- Done. Go code.
Requirements
- OpenClaw installed
- Python 3.8+
- At least 1 OpenRouter API key (free)