GitHub Daily Series #1: Four New Repos in One Day
A serialized development log for February 17, 2026: 4 repos, 12 commits, and production deployment.
This is episode 1 of my GitHub daily series. On February 17, 2026 (JST), I created and updated four repositories in a short sprint, then shipped this site update to production.
Day summary: 4 repositories, 12 commits, +4614 / -70 lines changed. Activity was commit-focused with zero new issues, pull requests, or review events.
Episode 1: skynet-cli-go. I created the base CLI, added internal package tracking, then implemented wargame simulation with JSON output and mission analytics reporting. Repo: https://github.com/nktkt/skynet-cli-go
Episode 2: codex-history-cli. I built a Go CLI to capture Codex session history, then added stats/session summaries and export formats (Markdown, CSV, JSONL). Repo: https://github.com/nktkt/codex-history-cli
Episode 3: Oracle. I started a forecasting app, added holdout validation with JSON/CSV outputs, and finished the day with model save/load support. Repo: https://github.com/nktkt/Oracle
Episode 4: kinematicsphys. I built a CLI for uniformly accelerated motion (SUVAT) equations and followed with a README containing usage examples and equation references. Repo: https://github.com/nktkt/kinematicsphys
The key pattern today was simple: initialize quickly, add practical outputs, and close with usability improvements. I will continue this series with cross-repo integration and workflow automation in the next entry.