ModelPool (Free)

ModelPool (Free) — Free AI model manager for OpenClaw. One command to auto-discover free models, configure multi-key rotation for multiplied free quota, build smart fallback chains, and one-click repair model issues. v1.0.1: Fixed security patterns (removed shell=True, killall, /proc writes). Prepare your OpenRouter API key(s) before install (free at openrouter.ai) and say goodbye to model anxiety forever.

🎱 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:

bash

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:

text

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:

1. Check Gateway process
2. Test each model API connectivity
3. Fix config (openclaw doctor)
4. Clean stuck sessions
5. Rebuild fallback chain (skip dead models)
6. Free memory & clean logs
7. Full restart

Getting Started

1. Get free API key(s) at openrouter.ai (no credit card needed)
2. Run modelpool setup
3. Enter your key(s)
4. Done. Go code.

Requirements

• OpenClaw installed
• Python 3.8+
• At least 1 OpenRouter API key (free)