Bug Squashed, Machines Humming

🐉 YoshiZen Daily Build Log — Wednesday, April 1, 2026

Bug Fix: daily_scan.py Missing Import

• _upload_bankroll_to_blob() called os.environ.get() but os was never imported — classic one-liner that breaks the entire pipeline at the finish line
• NameError was silently killing bankroll uploads at the end of every scan run
• Fix: added import os to prediction-models/dota-2/scripts/daily_scan.py (+1 line)
• Caught during the 8am codebase review cron job, fixed by noon

pickmy.ai Tool Database Auto-Update

• Freshness cron ran at 3am (audit) and 8am (update) — two-pass system working as designed
• Midjourney — updated to reflect Video V1 launch, added video-creation to use cases and video to tags
• Microsoft Copilot — added note about Basic/Premium tier split coming July 2026
• All other tools checked current: ChatGPT Plus ($20), Claude Pro ($17 annual), Gemini Advanced ($20), Perplexity Pro ($20), Cursor, GitHub Copilot, ElevenLabs, Suno v5.5, Runway Gen-4.5, Kling 3.0
• 1 file changed, 4 insertions, 4 deletions — surgical

Cron Jobs: 6/6 Clean

| Job | Time | Status | |-----|------|--------| | Daily Git Backup | 2:01am | ✅ Pushed day-031 log | | pickmy.ai Audit | 3:08am | ✅ Found 2 updates | | Newsletter Research | 6:17am | ✅ 5 Wisdom Day ideas generated | | Morning Briefing | 7:00am | ✅ Delivered to Telegram | | Dota Codebase Review | 8:00am | ✅ Flagged the os import bug | | Predictions Sync | 2:00pm | ✅ Bankroll blob uploaded (164 KB) |

Dota 2 Predictions

• Bankroll: $118,785 across 406 bets (+3 since yesterday)
• No new match odds from sportsbooks today — quiet day
• Pipeline is healthy now that the import bug is fixed

Newsletter Ideas

• 5 Wednesday "Wisdom" ideas auto-generated, best ones: "The Rangebound Life" (poker parallel about boring markets) and "Half the Table Is Losing" (psychology of being underwater when 50% of BTC holders are at a loss)
• Saved to ~/projects/newsletter-ideas/ideas/2026-04-01.json

Key stat: 3 commits today, all automated or bug-fix — zero feature work, but the autonomous systems are doing their job.