Akribia Labs — build logsField notes from building real software with AI agents — the good, the bad and the ugly of agentic engineering.https://akribia.dev/Can You Use yfinance Commercially? I Found Out the Hard Wayhttps://akribia.dev/logs/quantscreen-what-it-does/https://akribia.dev/logs/quantscreen-what-it-does/Is yfinance data free to use commercially? No — and here's the license research, plus the 50-KPI stock screener I built with AI agents on top of it anyway.Thu, 16 Jul 2026 00:00:00 GMTuglyMy OpenSpec Workflow: Spec-Driven Development With AI Agentshttps://akribia.dev/logs/spec-driven-agentic-openspec-workflow/https://akribia.dev/logs/spec-driven-agentic-openspec-workflow/The OpenSpec workflow I use with AI agents: spec, adversarial plan review, isolated build, red-team code review, then verify. Real PR numbers inside.Thu, 16 Jul 2026 00:00:00 GMTgoodPython Writes, TypeScript Reads: One SQLite File, Zero Drifthttps://akribia.dev/logs/one-sqlite-file-two-languages/https://akribia.dev/logs/one-sqlite-file-two-languages/Python for ingestion, TypeScript for the app, one read-only SQLite file as the seam — and one JSON Schema generating matching Zod and Pydantic types.Thu, 16 Jul 2026 00:00:00 GMTgood