코드 탭 컨텍스트 영속화와 Auto budget 복구 적용

- AxAgentExecutionEngine에서 시스템 프롬프트 중복을 제거하고 structured tool_use/tool_result 전사본을 conversation.Messages로 동기화해 다음 턴과 저장 이력에서도 코드 작업 컨텍스트가 유지되도록 수정
- AgentQueryContextBuilder와 ContextCondenser에 post-compact tool snippet 복원, recent window 확대, tool result 보존 강화 로직을 추가해 장기 코드 실행 중 빌드/파일 근거 손실을 줄임
- MaxContextTokens=0 Auto 모드를 AppSettings, SettingsService 마이그레이션, 설정 UI, 오버레이 UI, 컨텍스트 사용량 표시, LLM 요청 본문에 연결하고 Auto 모드에서는 provider output cap 강제 주입을 제거
- 관련 회귀 테스트와 문서 README/DEVELOPMENT/CODE_CONTEXT_RELIABILITY_PLAN을 갱신하고 깨진 진단 문자열 기대값을 영어 기준으로 정리

검증:
- dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\\verify_context_reliability_followup\\ -p:IntermediateOutputPath=obj\\verify_context_reliability_followup\\
- dotnet test src/AxCopilot.Tests/AxCopilot.Tests.csproj -c Release -v minimal --filter "AxAgentExecutionEngineTests|AgentQueryContextBuilderTests|ContextCondenserTests|SettingsServiceTests|AgentLoopDiagnosticsFormatterTests" -p:OutputPath=bin\\verify_context_reliability_followup_tests\\ -p:IntermediateOutputPath=obj\\verify_context_reliability_followup_tests\\
- dotnet test src/AxCopilot.Tests/AxCopilot.Tests.csproj -c Release -v minimal --filter "AgentLoopQueryAssemblyServiceTests|AgentLoopPreLlmStageServiceTests|AgentLoopLlmRequestPreparationServiceTests|AgentMessageInvariantHelperTests|CodeTaskWorkingSetServiceTests|AgentLoopE2ETests" -p:OutputPath=bin\\verify_context_reliability_followup_tests2\\ -p:IntermediateOutputPath=obj\\verify_context_reliability_followup_tests2\\
- dotnet build src/AxCopilot/AxCopilot.csproj -c Release -v minimal -p:OutputPath=bin\\verify_context_reliability_final\\ -p:IntermediateOutputPath=obj\\verify_context_reliability_final\\
This commit is contained in:
2026-04-16 07:45:36 +09:00
parent c6e5abfa50
commit e07b6dbed0
23 changed files with 851 additions and 268 deletions

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@@ -1,5 +1,32 @@
# Code Context Reliability Plan
Update: 2026-04-16 07:40 (KST)
- Closed the main gaps that were still open versus the comparison checklist:
- durable structured tool transcript persistence back into `conversation.Messages`
- `MaxContextTokens = 0` Auto mode with model-aware context budget resolution
- snippet-based post-compact tool trace restoration
- repeated system prompt deduplication before each prepared turn
- The active implementation now spans:
- `src/AxCopilot/Services/Agent/AxAgentExecutionEngine.cs`
- `src/AxCopilot/Services/Agent/AgentQueryContextBuilder.cs`
- `src/AxCopilot/Services/Agent/ContextCondenser.cs`
- `src/AxCopilot/Models/AppSettings.cs`
- `src/AxCopilot/Services/SettingsService.cs`
- `src/AxCopilot/ViewModels/SettingsViewModel.cs`
- `src/AxCopilot/Views/SettingsWindow.xaml`
- `src/AxCopilot/Views/SettingsWindow.xaml.cs`
- `src/AxCopilot/Views/AgentSettingsWindow.xaml.cs`
- `src/AxCopilot/Views/ChatWindow.xaml`
- `src/AxCopilot/Views/ChatWindow.xaml.cs`
- `src/AxCopilot/Views/ChatWindow.OverlaySettingsPresentation.cs`
- `src/AxCopilot/Views/ChatWindow.ContextUsagePresentation.cs`
- `src/AxCopilot/Services/LlmService.cs`
- `src/AxCopilot/Services/LlmService.ToolUse.cs`
- Remaining follow-up is now narrower:
- consider splitting context budget and output budget into separate user-facing controls if future provider tuning needs it
- continue cleaning legacy mojibake strings in low-traffic diagnostic paths as they are touched
Update: 2026-04-16 06:41 (KST)
- Added `src/AxCopilot/Services/Agent/AgentLoopLlmDispatchStageService.cs` so the LLM dispatch path is now split into: