Filter transcript streaming nodes#791
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Summary
transcriptNodeNamesto the LangGraph adapter so side-effect LLM nodes do not stream into the main chat transcript.generatenode into visible assistant messages.Root cause
The canonical LangGraph graph streams
messages-tuplechunks from both the chat generation node and side-effect nodes such as title generation. The bridge treated every metadata-bearing message tuple as transcript content, so side-effect output could temporarily render as an extra table/message while streaming.Validation
npx nx test langgraph --runInBand -- stream-manager.bridge.spec.tsnpx nx test chat --runInBand -- streaming-markdown.table-stream.spec.tsnpx nx run examples-chat-angular:e2e -- --grep "streaming markdown table|streaming code fence"npx nx lint examples-chat-angular