cyberneticlibrary
← library

Improve AI prompts for marketing campaigns

prompt-engineer-toolkitskillsetup L1★17,464
alirezarezvani/claude-skills ↗
What it does

A/B test prompts against structured test cases

Best for

Validating prompt changes before production deploy when output schema and safety constraints are measurable.

Inputs
  • · [object Object]
  • · [object Object]
  • · [object Object]
Outputs
  • · [object Object]
  • · [object Object]
  • · [object Object]
Requires
  • · Python script (prompt_tester.py)
  • · external LLM CLI (optional)
Preconditions

Test cases with expected_contains/forbidden_contains/expected_regex

Failure modes

Test case malformed, runner command fails, timeout

Trust signals
  • · Versioning with author metadata
  • · Regression-safe workflows
  • · Explicit forbidden-content checks