Eval Case Generation

Use this skill when

• adding a feature
• changing runtime behaviour
• fixing a bug that could recur
• validating a migration phase

Goals

• generate useful eval cases
• cover both success and failure
• protect likely regression areas
• make verification concrete

Case categories

• normal success path
• invalid input
• missing dependency
• contract mismatch
• retry path
• partial failure
• resume after interruption
• traceability check
• audit/logging check
• state transition integrity check

Output contract

For each eval case return:

• case name
• scenario
• setup/input
• expected behaviour
• expected evidence
• regression risk it protects against