38 lines
2.9 KiB
JSON
38 lines
2.9 KiB
JSON
{
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"version": "1.0",
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"timestamp": "2026-04-24T12:16:09.301Z",
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"phase": "04",
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"phase_name": "matrix-mvp-shared-agent-context-and-context-management",
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"phase_dir": "04-matrix-mvp-shared-agent-context-and-context-management-comma",
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"plan": null,
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"task": null,
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"total_tasks": null,
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"status": "paused",
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"completed_tasks": [
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{"id": 1, "name": "docker-compose config mount + MATRIX_AGENT_REGISTRY_PATH", "status": "done"},
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{"id": 2, "name": "debug logging in sdk/real.py (_stream_agent_events)", "status": "done"},
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{"id": 3, "name": "debug logging in platform-agent service.py", "status": "done"}
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],
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"remaining_tasks": [
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{"id": 4, "name": "run docker compose up --build and get platform-agent logs with stream_event lines", "status": "not_started"},
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{"id": 5, "name": "analyze logs: content_type and langgraph_node to find where first chunk is lost", "status": "not_started"},
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{"id": 6, "name": "fix in service.py based on findings (filter by node, handle list content, or capture subagent output)", "status": "not_started"}
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],
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"blockers": [],
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"human_actions_pending": [
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{"action": "run docker compose up --build and reproduce the alphabet/image truncation bug", "context": "Need platform-agent logs with DEBUG level to see stream_event lines", "blocking": true}
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],
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"decisions": [
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{"decision": "Bug is in platform-agent service.py __astream, not in surfaces bot", "rationale": "Logs show first text chunk already truncated at index=0 level", "phase": "04"},
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{"decision": "deepagents uses dispatcher+subagent architecture", "rationale": "create_deep_agent wraps SubAgentMiddleware with general-purpose subagent", "phase": "04"},
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{"decision": "astream_events v2 processes on_chat_model_stream from ALL nodes without filtering", "rationale": "service.py has no namespace/node filtering", "phase": "04"}
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],
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"uncommitted_files": [
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"sdk/real.py (debug logging added)",
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"docker-compose.yml (config volume mount added)",
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"config/matrix-agents.example.yaml (label names updated)",
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"external/platform-agent/src/agent/service.py (debug logging added, in submodule)"
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],
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"next_action": "Run: docker compose up --build. Send a message that triggers the bug (e.g. 'Напомни алфавит' after sending an image). Look for stream_event lines in platform-agent-1 logs. Check content_type and langgraph_node values for truncated responses.",
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"context_notes": "Investigating first-chunk truncation bug in Matrix bot responses. The bug appears when agent uses tools (image analysis) OR when images are in context. Platform-agent uses deepagents framework (dispatcher+subagent pattern). The hypothesis is that on_chat_model_stream events from multiple graph nodes are all forwarded as MsgEventTextChunk without filtering, OR that chunk.content is sometimes a list instead of str causing validation issues. Added logging to confirm. The fix will likely be in service.py: either filter by langgraph_node or handle list content type."
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}
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