Module daemon 

Daemon runtime (axum + tonic + rmcp + SSE). Pulled in transitively by depending on this crate; reach individual pieces under post_cortex::daemon::*. The pcx CLI binary is shipped by post-cortex-daemon directly via its [[bin]] entry — depend on that crate (not this facade) if you only want to run the daemon. HTTP daemon server for multi-client access to Post-Cortex

Provides lock-free HTTP/SSE transport for MCP JSON-RPC, enabling multiple Claude Code instances to share a single RocksDB instance.

Modules

coerce

Type coercion and validation for MCP tool parameters.

config

Daemon configuration file support

format_helpers

Formatting helpers for MCP tool results

grpc_service

gRPC service for Post-Cortex.

mcp_service

Post-Cortex MCP Service — consolidated 9-tool API.

observability

Observability — tracing layer stack + (feature-gated) OpenTelemetry OTLP exporter wiring.

rmcp_server

RMCP-based SSE Server for Post-Cortex daemon

server

Lock-free HTTP daemon server.

sse

Lock-free Server-Sent Events (SSE) broadcaster

stdio_proxy

stdio-to-daemon proxy with auto-start capability

validate

Custom validation layer for MCP tool parameters.

Structs

DaemonConfig

Daemon configuration loaded from file and environment

DaemonServer

Lock-free daemon server

PostCortexService

Post-Cortex MCP Service

SSEBroadcaster

Lock-free SSE broadcaster using DashMap

Enums

TracingInitError

Errors raised by init.

Functions

ensure_daemon_running

Ensure daemon is running, starting it if necessary

init_observability

Initialise the global tracing subscriber.

is_daemon_running

Check if daemon is running by attempting TCP connection

run_stdio_proxy

Run stdio proxy mode - bridges stdin/stdout to daemon via Streamable HTTP

shutdown_observability

Flush pending spans + metrics, then shut down the OTel SDK.

start_grpc_server

Start the gRPC server on the given port. Returns a future that runs until cancelled.

start_rmcp_daemon

Start RMCP-based SSE server