75일차 답 추가: 실습 정답 문서 · VIBE-A · 정답 워크플로우와 25단계 실행 기록 · tcost

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Last3Mon/75/answers/00-prep.txt

@@ -0,0 +1,26 @@
+$ uv run tools/flow.py budget --reset
+✔ budget back to data/budget.json
+budget $1.0 / used $0.000000 · remaining $1.000000 · over False · per user 20/min · question 500 chars
+
+$ uv run tools/flow.py usage --clear
+✔ usage cleared: {"cleared": 0}
+
+$ uv run tools/flow.py fault all ok
+✔ fault switch: {"faq": "ok", "tickets": "ok", "prompts": "ok", "usage": "ok", "slow_seconds": 8.0}
+
+$ uv run tools/flow.py push reference/baseline-cost.json
+✔ pushed '75 IT helpdesk baseline (provided)' (id wdb6a99a8f13c6a1)
+   POST http://localhost:5678/webhook/base-cost
+
+$ uv run tools/flow.py doctor
+! n8n install folder /Users/mcchae/day65-n8n
+   → day 65 SETUP-N8N 5단계 (get.n8n.io 설치). 다른 곳에 설치했다면 Last3Mon/65/n8n/.env 에 N8N_HOME=<폴더>
+✔ n8n container day65-n8n-n8n-1
+✔ n8n http://localhost:5678
+✔ data API http://localhost:8800
+✔ prices /prices · budget /budget (day 75 data API)
+✔ n8n → http://data-api:8800
+✔ credential 'OpenAI (.env)' (openAiCourse0001)
+✔ node catalog (for check)
+✔ CLI coding agent: codex, claude, agy
+ready