metamorphic-property-extractor — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited metamorphic-property-extractor (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 0 flagged
Every scanned point with the score it earned and what moved between them.
First recorded scan — no prior version to compare against.
The primary manifest — the file an agent reads to learn what this artifact does.
Automatically identify metamorphic properties from programs to enable metamorphic testing without explicit test oracles.
python scripts/property_extractor.py --program function.py --output properties.jsonpython scripts/verify_properties.py --program function.py --properties properties.jsonf(x, y) == f(y, x)
f(a*x) == a*f(x)
f(x + y) == f(x) + f(y)
f(f(x)) == f(x)
f(permute(x)) == f(x)
~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.