model-checking/kani
A model checker for Rust programs.
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+88
STARS · LAST 30 DAYS
3
PER DAY
#186
MOST-STARRED Rust
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +21 | +88 | +270 |
| Per day | 3 | 3 | 3 |
| Forks gained | +1 | +4 | +10 |
kani gained 88 stars in the last 30 days, about 3 a day, and now has 3.5K. It is about 6 years old and has averaged roughly 584 stars a year. It ranks #186 among Rust repositories and #1,856 across all languages on GitHubRepo.
Trending Record
1
DAYS ON TRENDING
#2895
BEST RANK
Oct 1, 2026
FIRST APPEARANCE
Active
STATUS TODAY
kani has maintained a continuous presence across global trending indexes, peaking at #2895. Below is the 30-day activity profile:
💡 Overview
kani is an open-source project written in Rust: A model checker for Rust programs.
Engineered for speed, consistency, and developer ease, it solves common hurdles in model-checking, rust, verification. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Rust for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ cargo install kani⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Rust toolchain (rustc / cargo >= 1.70)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
kani coordinates its core functionality through a modular Rust pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed kani into Rust backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open Apache-2.0 license.
🚀 Getting Started
Install kani using your package manager: `cargo install kani`
Initialize your project workspace or configuration file for kani.
Import kani into your codebase or invoke it directly from your terminal.
Execute your test suite or run `kani --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Rust, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
model-checking/kani is currently ranked #1,856 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #1,849 | grosser/parallel_tests | Ruby | ★ 3.5K | Compare ↗ |
| #1,852 | kubernetes/sample-controller | Go | ★ 3.5K | Compare ↗ |
| #1,853 | grafana/mcp-grafana | Go | ★ 3.5K | Compare ↗ |
| #1,854 | CopilotKit/openmuse | TypeScript | ★ 3.5K | Compare ↗ |
| #1,855 | HeapsIO/heaps | Haxe | ★ 3.5K | Compare ↗ |
| #1,856 | model-checking/kani This Project | Rust | ★ 3.5K | |
| #1,857 | collectiveidea/audited | Ruby | ★ 3.5K | Compare ↗ |
| #1,858 | nuwave/lighthouse | PHP | ★ 3.5K | Compare ↗ |
| #1,859 | common-voice/common-voice | TypeScript | ★ 3.5K | Compare ↗ |
| #1,860 | NVIDIA/skills | Python | ★ 3.5K | Compare ↗ |
| #1,861 | PennyLaneAI/pennylane | Python | ★ 3.5K | Compare ↗ |
Frequently Asked Questions
What does kani do? +
A model checker for Rust programs.
What language is kani written in? +
The primary language is Rust. Topics include: model-checking, rust, verification.
Is kani actively maintained? +
Yes, the last recorded push was on Sep 30, 2026 with 470 open issues being tracked.
How many stars does kani have? +
kani has 3,502 stars and 182 forks on GitHub.
How does kani rank among GitHub repositories? +
With 3,502 stars, model-checking/kani is ranked #1,856 globally across all repositories tracked on GitHubRepo and #186 among Rust projects.
What license is kani distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
