What this skill does
A comprehensive AI model routing system that automatically selects the optimal model for any task. Set up multiple AI providers (Anthropic, OpenAI, Gemini, Moonshot, Z.ai, GLM) with secure API key storage, then route tasks to the best model based on task type, complexity, and cost optimization. Includes interactive setup wizard, task classification, and cost-effective delegation patterns. Use when you need "use X model for this", "switch model", "optimal model", "which model should I use", or to balance quality vs cost across multiple AI providers.
Model Router is part of the Developer Tools category — developer tools that help your agent write, review, debug, and ship code. You can install it on its own or alongside other developer tools skills from the OpenClaw catalog.
How to install Model Router
The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:
- Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
- Open the in-app Skills panel.
- Search for
model-routerand click Install. - The skill activates automatically when an incoming message matches its description.
Install from the command line
If you already run the OpenClaw CLI, add Model Router with a single command:
openclaw skills add model-router
This pulls model-router from ClawHub and installs it into ~/.openclaw/skills/model-router/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use Model Router
Once installed, Model Router activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.
Manual install (advanced)
If you prefer manual installation:
- Click the Download .zip button above to grab
model-router-1.1.0.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/model-router/(create the directory if it does not exist). - Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.
Frequently asked questions
How do I install Model Router?
Install Model Router in the OpenClaw Easy desktop app by opening the Skills panel, searching for model-router, and clicking Install. From a terminal you can run: openclaw skills add model-router. Either way the skill is placed in ~/.openclaw/skills/model-router/.
Is Model Router free?
Yes. Model Router is free and open-source, distributed under the Apache-2.0 license through ClawHub. No account or payment is required to download or run it.
What does Model Router do?
A comprehensive AI model routing system that automatically selects the optimal model for any task.
Related: more developer tools skills
If Model Router looks useful, you may also want to check out other developer tools skills in the OpenClaw catalog:
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Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models