Switchyard capability
Capability-scoped plugins
Plugins run as supervised processes over a versioned protocol, declare capabilities and scopes, and must pass a conformance suite before they are trusted.

What is implemented
Operational proof, not a feature label.
- Out-of-process isolation
- Explicit capability review
- Versioned JSON-RPC contract
Product boundary
Complements the toolchain.
Switchyard centralizes project intent and safe local operation. It does not replace Docker, Git, terminals, editors, or coding agents, and it does not introduce a cloud control plane.