Astrid is a portable, capability-secure operating system for composable software.
It runs portably in user space today and provides the runtime, sandbox, capability enforcement, signed audit records, and public contracts that other software can build on.
| Repository | Use it for |
|---|---|
| astrid | Runtime, daemon, CLI, sandbox, capability enforcement, and audit. |
| book | Architecture, host ABI, IPC, and security model. |
| handbook | Contributor workflow, polyrepo conventions, and releases. |
| sdk-rust | Rust capsule authoring SDK. |
| sdk-js | JavaScript and TypeScript capsule authoring SDK. |
| wit | Canonical public interface contracts. |
| rfcs | Proposals for public contract changes. |
Astrid is open source under MIT OR Apache-2.0.