langgraph-streaming
Installation
SKILL.md
LangGraph Streaming
Real-time updates and progress tracking for LangGraph workflows.
5 Stream Modes
# Available modes
for mode, chunk in graph.stream(inputs, stream_mode=["values", "updates", "messages", "custom", "debug"]):
print(f"[{mode}] {chunk}")
| Mode | Purpose | Use Case |
|---|---|---|
| values | Full state after each step | Debugging, state inspection |
| updates | State deltas after each step | Efficient UI updates |
| messages | LLM tokens + metadata | Chat interfaces, typing indicators |
| custom | User-defined events | Progress bars, status updates |
| debug | Maximum information | Development, troubleshooting |