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Model Router Designer

Agent skill
1 skill

Design a model router that sends each LLM request to the cheapest model that can handle it and escalates only the hard cases to the strongest — cutting cost and latency without tanking quality, gated by an eval set so the savings don't come from silently worse answers. Use when one expensive model serves all traffic (most of it easy), when LLM cost or latency is too high, or when balancing quality against spend across a range of request difficulty.

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

Supported by the Atlas install prompt. Skill-specific requirements vary.

Skill stats

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About this skill

Design a model router that sends each LLM request to the cheapest model that can handle it and escalates only the hard cases to the strongest — cutting cost and latency without tanking quality, gated by an eval set so the savings don't come from silently worse answers. Use when one expensive model serves all traffic (most of it easy), when LLM cost or latency is too high, or when balancing quality against spend across a range of request difficulty.

Quick start

  1. Copy the install prompt. Use the green button above this README.
  2. Send it to your agent. Paste it into your coding agent’s chat and send.
  3. Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
Review the source before using this skill

This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.

Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: ea7e7bd2c5ee9549ea9af1fe617d2c354f76ab841b49c94bab65294ae2e05e97

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About this listing

Category
General
Reported license
MIT
Listing language (estimated)
English
Review status
Not individually reviewed
Agent compatibility
Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.
Model Router Designer | Agent Skills Atlas