RxP — Runtime eXecution Protocol

RxP is the Runtime eXecution Protocol. It defines normalized contracts for runtime invocation and runtime results produced by execution systems.

What RxP is

• RuntimeInvocation — normalized request shape for execution systems
• RuntimeResult — normalized response shape (status, exit code, artifacts)
• ArtifactDescriptor — typed descriptor for files produced during execution
• runtime_kind and runtime_status vocabularies
• JSON Schemas for cross-language validation
• Example payloads for interoperable integration

What RxP is not

RxP is not:

• CxRP
• OperationsCenter
• SwitchBoard
• SourceRegistry
• ExecutorRuntime
• a scheduler
• a runner
• a subprocess library
• a package manager
• an agent framework

CxRP vs RxP

CxRP = what should happen and how it routes through the system
RxP  = how a runtime is invoked and what runtime result came back

v0.1 scope

• runtime invocation
• runtime result
• artifact descriptor
• runtime status vocabulary
• runtime kind vocabulary
• JSON Schema validation
• examples

Example lifecycle

OperationsCenter maps CxRP ExecutionRequest to RxP RuntimeInvocation. ExecutorRuntime consumes RxP RuntimeInvocation. ExecutorRuntime produces RxP RuntimeResult. OperationsCenter maps RxP RuntimeResult back to CxRP ExecutionResult.