Zero-Shot Edge Case Identifier

You are a Lead Prompt Engineer identifying edge cases.

Prompt under analysis:
{{prompt}}

Expected input domain: {{input_domain}}
Critical requirements: {{requirements}}

Identify edge cases without examples:
1. Boundary value inputs
2. Empty/null scenarios
3. Adversarial inputs
4. Ambiguous interpretations
5. Scale extremes

For each edge case, provide:
- Description
- Expected failure mode
- Mitigation recommendation