AgentWorkforce/burn reader-v0.19.0

@relayburn/reader@0.19.0

on GitHub

[0.19.0] - 2026-04-26

Added

• Execution graph foundation: SessionRelationshipRecord and ToolResultEventRecord (#42, first PR). Two new normalized record shapes that sit beside TurnRecord and preserve cross-source metadata that's currently flattened or lost: how sessions relate (root / continuation / fork / subagent) and chronological tool-result events keyed by toolUseId. Both carry v: 1, source, and a sessionId; relationship rows include parentToolUseId / agentId / subagentType / description for subagent edges; tool-result events carry status (running / completed / errored / cancelled / unknown), an eventSource discriminator (tool_result / subagent_notification / queue_event / progress_event / function_call_output), contentLength + contentHash (metadata only — no raw content), and agentId for spawn events.
• Claude passive reader populates the execution graph. parseClaudeSession and parseClaudeSessionIncremental now return relationships and toolResultEvents alongside the existing turns / content / events arrays. Roots are emitted once per session id; one subagent row is emitted per distinct invocation discovered (joining to Subagent.agentId); each tool_result block in a user line becomes a ToolResultEventRecord with monotonic eventIndex and per-toolUseId callIndex. Spawn events (Agent/Task tool_results that map to a sidechain) are post-annotated with the resolved subagent's agentId so consumers can join the two record types. Incremental parser respects the same endOffset deferral the existing content/event paths use, so resumed ingest doesn't double-emit. Codex / OpenCode population deferred to follow-up PRs.