# Architecture — CxLLM-XPC

> CxLLM XPC service

## Goals

- Provide a focused, well-tested xpc-service surface for the CxLLM family.
- Stay deployable on its own (no monorepo coupling).
- Keep the public ABI small and explicitly versioned.

## Boundaries

```text
              +----------------------+
   client --> |  CxLLM-XPC  |
              +----------+-----------+
                         |
                         v
                  CxLLM runtime / kernel
```

## Decisions

- See `docs/adr/` for Architecture Decision Records.