Plano Routing and Model Selection

Use this skill when requests are routed to the wrong model, costs are high, or fallback behavior is unclear.

When To Use

• "Improve model routing"
• "Add aliases and defaults"
• "Fix passthrough auth with proxy providers"
• "Tune routing preferences for better classification"

Apply These Rules

• routing-default
• routing-aliases
• routing-passthrough
• routing-preferences

Execution Checklist

1. Ensure exactly one default: true provider.
2. Add semantic aliases for stable client contracts.
3. Configure passthrough auth only where required.
4. Rewrite vague preference descriptions with concrete task scopes.
5. Validate routing behavior using trace-based checks.