Architecture

🐚 Client

• Lightweight language wrappers around Rust/Go core
  • JavaScript/TypeScript
  • Python
  • Swift
  • Ruby
• Implements check and enforce commands
  • check quickly verifies assertions, e.g. don't execute if over budget
  • enforce provides async verification over longer windows, e.g. require user approval to be collected
• Support for local/embedded or remote engine
  • Embedded engine allows check without network connection
  • Remote engine provides centralized manage and control of rules

⚙️ Engine

• Evalute Rules either locally or remote
  • Local for edge compute, testing, and single-tenant applications
  • Remote allows distributed and remote coordination
• Perform Actions in accordance to Plans
  • Dispatches WASM or containers for execution
  • Capture results and side effects to be used by Rules
• Durable storage for Plan and enforce calls
  • Execute Actions using either WASM or containers
• Signed decision chains skip the guesswork on why an Action was taken
  • Audit logs satisfy compliance requirements
  • Budgets allow LLM-backed applications to deliver high quality UX with scalable costs