Topos

Treating programs as morphisms in a world of commodity code.

Topos is a code quality evaluation tool that maps every Python program to one of six evaluation values using cyclomatic complexity and entropy metrics. Instead of a numeric score, you get a lattice position that encodes structural quality with partial confidence.

The six evaluation values form a Heyting algebra:

Symbol	Value	Meaning
⊥	INVALID	Fails to parse; syntactically broken
○	HALLUCINATED	Parses but appears structurally pathological
◑	NOISY	Valid code with high repetition or unstable structure
◒	WEAK	Functional with elevated structural risk
◐	COMMODITY	Functional with recoverable concerns
⊤	VERIFIED	Maintainable, well-structured, and human-aligned