Develop and verify Kani-based formal proofs for Rust programs.
npx skills add https://github.com/workersio/spec --skill kani-proof
Please help me install this Agent Skill. Skill: kani-proof Source: https://github.com/workersio/spec/tree/main/plugins/kani-proof/skills/kani-proof Command: npx skills add https://github.com/workersio/spec --skill kani-proof
This Skill enables rigorous, automatic verification of Rust code using Kani, delivering exhaustive proofs for properties like conservation, frame isolation, and arithmetic safety.
Create a Kani proof harness for a target Rust function and run cargo kani to verify it.
High-intent search queries and answers about installing and using this skill.
To write a formal proof harness in Rust, you annotate target functions with #[kani::proof] and use kani::Arbitrary to generate inputs. This Skill guides building robust harnesses to automatically verify conservation, frame isolation, and arithmetic safety properties.
Verifying Rust code for panics and overflows is best achieved by running cargo kani on a generated proof harness. This Skill generates Kani-proof templates and applies multi-step proof workflows to exhaustively detect logic errors and arithmetic safety issues.
Yes, Kani model checking is suitable for safety-critical Rust libraries. This Skill applies formal verification to validate cryptographic primitives and performance-sensitive systems, ensuring robust correctness through invariant configuration and inductive delta proofs.
You configure invariants and perform inductive delta proofs by applying the Skill's reference templates and proof patterns. It guides you through multi-step proof workflows (P1–P12) to ensure scalable and robust verification of Rust programs.
Kani formal verification requires applying specific macros to your Rust functions. You integrate kani::, #[kani::proof], or #[kani::unwind] attributes into your codebase, which this Skill detects to build and verify the corresponding proof harnesses.
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