Generate and audit Kani proof harnesses for Rust codebases.
npx skills add https://github.com/strawgate/agent-skills --skill kani
Please help me install this Agent Skill. Skill: kani Source: https://github.com/strawgate/agent-skills/tree/main/kani Command: npx skills add https://github.com/strawgate/agent-skills --skill kani
This skill addresses the limitations of traditional testing by providing exhaustive, formal verification for Rust code, ensuring that functions are mathematically proven to be free of panics and logic errors.
Use the kani skill to audit the existing proof harnesses in the current directory and verify the core logic of the target module.
High-intent search queries and answers about installing and using this skill.
Formal verification uses SAT solvers and bounded model checking to exhaustively evaluate all possible input values, mathematically proving Rust code is free of panics and logic errors, rather than relying on random sampling like traditional unit tests.
You generate Kani proof harnesses to target critical logic paths and state machine invariants, executing symbolic execution via the CBMC solver to ensure exhaustive correctness and memory safety properties.
Yes, Kani supports compositional proofs by utilizing function contracts and stubbing to verify complex Rust call chains efficiently without evaluating the entire execution path exhaustively.
Yes, you need the Kani verification toolchain integrated with the CBMC solver to execute symbolic execution and bounded model checking for exhaustive mathematical proof generation.
Use formal verification for critical cryptographic primitives, state machines, or complex parsing logic where edge cases are difficult to catch with standard unit tests and exhaustive correctness is required.
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