Diagnosing endpoint performance

This skill walks through a specific endpoint that is slow, expensive, or unreliable, and produces a concrete recommendation. It is the deep-dive counterpart to auditing-endpoints (which finds candidates).

When to use this skill

• "This endpoint is slow / timing out"
• "Why is my endpoint hitting the cost cap?"
• "Should I materialise X?"
• An endpoint surfaced from auditing-endpoints as a failing materialisation or expensive caller
• The user has a specific endpoint in mind and wants advice

If the question is project-wide ("what should I clean up?"), use auditing-endpoints first.

Available tools