refinement-types

🤝 Design by contract for Python. Write bug-free code. Add a few decorators, get static analysis and tests for free.

Phantom types for Python.

Refinement types for Python

Scheduled Runtime Refinement Demo

A pure functional language whose compiler is written in Glass and rebuilds itself to byte-identical C — carrying a from-scratch zk-STARK prover whose proofs are judged by three independent lineages. Write a function, get a proof; exit codes carry the verdict. Research-grade, honestly bounded.

Proof-carrying Python — Z3-backed formal verification via @verified decorators

Security checker for the Python your AI agent writes - injection, deserialization, hardcoded credentials, and access-control classes, derived from a typed IR. Runs on unmodified Python; emits SARIF for GitHub Code Scanning.

基于 SMT 符号推导与精化类型的类型检查器内核（定界契约与效应验证原型）An SMT-based type checker core for refinement types and algebraic effect verification.