Which LLM? Deterministic model selection for agents

What this skill does

Deterministic decision-ranking API with HTTP 402 payments and outcome credits.

Which LLM? Deterministic model selection for agents is part of the Data & APIs category — data and API skills that fetch, query, and work with external data sources. You can install it on its own or alongside other data & apis skills from the OpenClaw catalog.

How to install Which LLM? Deterministic model selection for agents

The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:

1. Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
2. Open the in-app Skills panel.
3. Search for which-llm and click Install.
4. The skill activates automatically when an incoming message matches its description.

Install from the command line

If you already run the OpenClaw CLI, add Which LLM? Deterministic model selection for agents with a single command:

openclaw skills add which-llm

This pulls which-llm from ClawHub and installs it into ~/.openclaw/skills/which-llm/. Restart the OpenClaw gateway afterwards so the new skill is discovered.

How to use Which LLM? Deterministic model selection for agents

Once installed, Which LLM? Deterministic model selection for agents 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:

1. Click the Download .zip button above to grab which-llm-1.0.18.zip directly from our S3 mirror.
2. Unzip into ~/.openclaw/skills/which-llm/ (create the directory if it does not exist).
3. Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.

Frequently asked questions

How do I install Which LLM? Deterministic model selection for agents?

Install Which LLM? Deterministic model selection for agents in the OpenClaw Easy desktop app by opening the Skills panel, searching for which-llm, and clicking Install. From a terminal you can run: openclaw skills add which-llm. Either way the skill is placed in ~/.openclaw/skills/which-llm/.

Is Which LLM? Deterministic model selection for agents free?

Yes. Which LLM? Deterministic model selection for agents 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 Which LLM? Deterministic model selection for agents do?

Deterministic decision-ranking API with HTTP 402 payments and outcome credits.

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