app

Package chain is the deterministic workflow-chaining engine's pure core: it decides whether a chain fires against a work session's raw facts, with no I/O and no session spawning.

Package channel renders and executes a workflow [[event.channel]]'s delivery of one session event to an external runtime.

Package dispatch is the session dispatcher: one per active session, hosted in the resident `plect bus serve` process.

Package eventbus is the live pub/sub fan-out server behind `plect bus serve`.

Package eventlog is the durable, append-only per-session event log that backs the plect event bus.

Package procexec provides a context-aware seam for running external host processes so that callers who cancel or time out their context reliably terminate the child rather than leaking it.

Package reactor drives `plect tick` mechanically instead of leaving it to an orchestrator's judgment or memory (docs/wiki/verification-gate.md).

Package sessionhub provides one per-session live-tail reader over the event log, shared by every consumer of a session — the SSE subscribers and the channel dispatcher — so a session has a single log-follow loop no matter how many consumers it has.

Package task implements the declarative setup/cleanup orchestrator.

Package traceid generates short trace IDs for operation tracking.

Package webui serves a read-only-plus-lifecycle web UI over the plect service layer.