# Hakama > Hakama adds policy contracts, review gates, and evidence trails to Claude, Codex, and Gemini workflows so engineering teams can ship agent changes confidently. ## Main Pages - [Hakama](https://hakama.ai/index.md): Hakama adds policy contracts, review gates, and evidence trails to Claude, Codex, and Gemini workflows so engineering teams can ship agent changes confidently. Canonical: https://hakama.ai/ - [Use Cases](https://hakama.ai/use-cases/index.md): Where Hakama fits, by the problem you're trying to solve — keeping AI-assisted change inside policy, scope, and approvals. Canonical: https://hakama.ai/use-cases/ - [Blog](https://hakama.ai/blog/index.md): Notes on governing AI-assisted software change: how AI coding tools fail, and what it takes to catch problems before they ship. Canonical: https://hakama.ai/blog/ - [Compare Hakama](https://hakama.ai/compare/index.md): How Hakama fits next to the tools you already use: what it does that AI coding assistants and CI do not, and where they work together. Canonical: https://hakama.ai/compare/ - [About Hakama](https://hakama.ai/about/index.md): Hakama is the governance layer for teams adopting AI coding tools in serious software delivery: it checks scope, approvals, evidence, and commit control around the work. Canonical: https://hakama.ai/about/ - [Contact us](https://hakama.ai/contact/index.md): Send a message to the Hakama team. Canonical: https://hakama.ai/contact/ - [Privacy policy](https://hakama.ai/privacy/index.md): How Hakama collects, protects, and uses personal information on this website and in connection with Hakama services. Canonical: https://hakama.ai/privacy/ ## Articles - [How AI coding agents quietly break your codebase](https://hakama.ai/how-ai-coding-agents-break-your-codebase/index.md): AI coding tools fail in recognizable ways: polished wrong output, claims ahead of evidence, scope drift, stale context, and decisions disguised as options. Catch the pattern before it reaches a commit. Canonical: https://hakama.ai/how-ai-coding-agents-break-your-codebase/ ## Comparisons - [Hakama vs GitHub Copilot](https://hakama.ai/compare/hakama-vs-github-copilot/index.md): GitHub Copilot helps your team write code. Hakama decides whether the change it produces is allowed to ship: scope, approvals, evidence, and a signed record. Most teams run both. Canonical: https://hakama.ai/compare/hakama-vs-github-copilot/ ## Use Cases - [Regulated AI software delivery](https://hakama.ai/use-cases/regulated-ai-software-delivery/index.md): Let teams use AI coding tools in regulated software delivery while preserving scope control, approval evidence, and audit-ready records. Canonical: https://hakama.ai/use-cases/regulated-ai-software-delivery/