secretspec-ipc

Independent Rust implementation of SecretSpec IPC version 1 (SecretSpec 0.21+). The checked-in JSON Schema and OpenRPC documents under schema/ipc/v1/ are canonical; this crate supplies strict framing/envelopes, multiplexed clients, a server dispatcher, child lifecycle management, and typed resolution/provider handler APIs.

Endpoints also answer rpc.discover before or after initialization (SecretSpec 0.21+). Discovery returns a self-contained OpenRPC document with its JSON Schemas and endpoint metadata without loading application or provider state. The crate packages the canonical discovery assets under schema/ipc/v1/.

The runtime-independent codec builds without Tokio:

cargo check -p secretspec-ipc --no-default-features

The default tokio feature enables async transports, clients, servers, process launch, and handler adapters.

The blocking feature adds a synchronous secretspec.resolver/1 session over std::process, for a consumer that has no async runtime and should not acquire one. It reuses the same framing, envelopes, and validation, and adds no dependency beyond the runtime-independent set:

cargo check -p secretspec-ipc --no-default-features --features blocking