counterexample-generator
Generate concrete counterexamples when formal verification, assertions, or specifications fail. Use this skill when debugging failed proofs, understanding why verification fails, creating minimal reproducing examples, analyzing assertion violations, investigating invariant breaks, or diagnosing specification mismatches. Produces concrete input values, execution traces, and state information that demonstrate the failure.
81
77%
Does it follow best practices?
Impact
85%
1.10xAverage score across 3 eval scenarios
Passed
No known issues
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npx tessl skill review --optimize ./skills/counterexample-generator/SKILL.mdNo security issues found
Scanned
- Repository
- ArabelaTso/Skills-4-SE
- Commit
0f00a4f
- Audited
- Security analysis
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