Backend:
- Replace bare print() with structured logging module
- Include LLM prompt snippets and response content in streamed events
- Extract proper node names from LangGraph metadata (langgraph_node)
- Add latency tracking (start/end time per node)
- Add tool input/output content in events
- Add system log event type for informational messages
- Stream on_tool_end events for tool results
Frontend:
- Fix node disappearing/reappearing: use useNodesState/useEdgesState + useEffect
for incremental updates instead of useMemo that rebuilt all nodes on each event
- Fix duplicate node creation: use useRef to track seen node IDs persistently
- Fix useAgentStream reconnection loop: remove stale `status` from connect deps
- Use statusRef to avoid stale closure in onclose handler
- Add auto-scroll to terminal, event count, type labels/colors
- Show prompt snippets, tool I/O, and response content in terminal
- Handle 'log' event type
Packages:
- Update all npm deps to latest compatible minor versions
- Remove node_modules from git tracking, add to .gitignore
Co-authored-by: aguzererler <6199053+aguzererler@users.noreply.github.com>
Agent-Logs-Url: https://github.com/aguzererler/TradingAgents/sessions/5c511c4e-5172-4eda-b6de-aefa1859e8ac
- scaffold Vite + React + TypeScript frontend with Chakra UI and React Flow
- implement AgentGraph, MetricHeader, and Dashboard components
- connect FastAPI to live LangGraph events via astream_events
- implement real-time event mapping for 'scan' and 'pipeline'
- refactor run storage for shared access between REST and WebSockets
- implement FastAPI backend with REST and WebSocket streaming
- add node-level metrics (tokens, latency) to event protocol
- design literal graph and top 3 metrics (Sharpe, Regime, Drawdown)
- scaffold React frontend with Chakra UI and useAgentStream hook
- add DESIGN.md and .env.example
copilot-swe-agent[bot]
Ahmet Guzererler