Root cause: When 3+ projects generated pending simultaneously, Bot's
pending_approval_scanner made 20-40 Discord API calls in one tick
(sequential await), triggering Discord 429 rate limits which blocked
the entire scanner for 10-30s, freezing ALL signal delivery.
Two fixes:
1. _get_channel(): Replace guild.fetch_channels() (API call) with
discord.utils.get(guild.channels) (in-memory cache). Eliminates
redundant API calls + Lock contention when multiple projects arrive.
2. pending_approval_scanner: Per-tick caps (5 new + 5 status) prevent
one tick from monopolizing Discord API quota. Excess items are
naturally processed in subsequent 3-second ticks.
AGENT.md:
- NEVER #8-9: 실제 E2E 테스트 없이 '구현 완료' 금지
- ALWAYS #7-8: 실행 검증 필수, '구현'과 '검증' 구분 보고
known-issues 3건:
- Collector 동기→aiohttp 전환 기록
- Extension fs.watch response 감지 누락 (미해결)
- rejectAgentStep 미등록 (미해결)
- extension: bestSession 선택에 2단계 비교 (RUNNING > IDLE, then modTime)
- extension: [SESSION-FILTER] 진단 로그 + [projectName] 로그 접두사
- bot: pending_approval_scanner의 IDLE 프로젝트 자동 채널 생성 제거
- known-issues: 2개 항목 추가 (IDLE 고착, 채널 증식)
- writePendingApproval()에서 step_type=file_permission일 때 자동 3-button 주입
- active_project.lock 메커니즘 제거 (멀티 프로젝트 동시 사용 지원)
- step_probe auto-resolve에 project_name 필터 추가
- known-issues 2건 추가
- CMD-DISCOVERY: enumerate all antigravity.* commands at activation (72) and during WAITING state (119)
- APPROVAL-CMD-CHECK: re-check commands inside tryApprovalStrategies for dynamic registration
- Confirmed: ALL 7 SDK approval commands NOT REGISTERED in current AG build
- Confirmed: sendChatActionMessage, executeCascadeAction also NOT REGISTERED
- Replaced failed keyboard simulation (Strategy 2) with renderer DOM click approach:
- Added clickTrigger variable + GET /trigger-click HTTP endpoint
- Renderer polls /trigger-click every 1s, clicks Run/Accept button via DOM
- Updated known-issues.md with comprehensive findings
- Added devlog entry 20260309-002
- Fix: processResponseFile no longer deletes response files for DOM observer
approvals, allowing renderer pollResponse to find and serve them via HTTP
- Fix: Run button regex ^Run$ → ^Run to match 'Run Alt+⏎' button text
- Fix: BTN-DUMP diagnostic added to generateApprovalObserverScript (source)
- Doc: 2 new known issues (race condition, renderer script 3-location confusion)
- Doc: devlog entry #19
- latestToolCallStep RPC 기반 즉시 감지 (30초 stall → 5초 poll)
- DOM scan 범위: findPanel() → document.body 확장
- Accept all/Reject all 리뷰 바 패턴 추가
- Stall detection을 100초 fallback으로 약화
- extractToolCommand/extractToolDescription 헬퍼 추가
- known-issues 5건 신규 추가
- start/services workflow: Python 전체 경로 + services.md 로딩
#task-258 #task-262
- Replace sync XHR tryPing() with async fetch tryPingAsync() for port discovery
- Add ag-sdk JS file to product.json checksums in updateProductChecksums()
- Revert to inline script approach for jetski HTML (vscode-file:// blocks custom .js)
- Remove old external script tag cleanup, add inline markers
- Update known-issues with 3 new findings
- Add devlog entry #16
- vscode-file:// refuses custom .js files → inline script into HTML
- Random port → deterministic port from project name hash (gravity_control=34332)
- Hardcoded port in renderer script for immediate discovery
- Auto-update product.json SHA256 checksums after HTML modification
- Bump version 0.2.0 → 0.3.5
