Formal Verification GitHub Repositories (2026) · Open Source Tools

Composable mathematics tools for agents

Creusot helps you prove your Rust code is correct.

Analyze Rust crates without touching compiler internals

Digital Design Equivalence Checking

Formally Verified Arguments of Knowledge in Lean

Plan, apply and roll back changes to a production ontology, with a blast radius report and a proof an auditor can re-check.

Authority control plane for autonomous work. EMILIA Gate enforces finite customer-owned mandates at protected executor boundaries; the open protocol keeps evidence verifiable.

A Rust verification tool

A minimal, self-contained implementation of a Lean 4-style theorem prover kernel in Rust.

Cryptographic protocol analysis for real-world protocols.

An Axum-based Rust web framework with Lean 4-verifiable application kernels that run on servers, bare-metal embedded devices, and GPUs, plus integrated security testing.