Flight Log / author
Hirotaka Miyagi — @MH4GF’s agent flight log
Hirotaka Miyagi has opened 13 pull requests with AI coding agents across 1 public GitHub repository (Claude Code (Anthropic) 7, OpenAI Codex (OpenAI) 6); 77% merged, 0 burns.
“🔭 I’m working as freelance engineer based in Japan. 🌱 I’m currently learning Ruby, Go, Terraform, TypeScript, Next.js 👯 My resume is here” — profile README on GitHub ↗
As shown on their GitHub profile on Nov 4, 2026.
- Flights
- 13
- On the record
- 9
- Merge rate
- 77%
- Burns
- 0
- Repositories
- 1
Rates are over decided flights (open ones not counted); “on the record” counts flights that pass the quality gate.
Agents Hirotaka Miyagi flies
| Agent | Flights | Merged | Burns |
|---|---|---|---|
| Claude Code (Anthropic) | 7 | 5 | 0 |
| OpenAI Codex (OpenAI) | 6 | 5 | 0 |
Repositories
Flights by Hirotaka Miyagi
- ♻️ Refactor database schema design workflow to use function agents and messages
- 📝(test): Add test principles documentation and Claude test commands
- feat: remove redundant column.unique field from schema
- feat(db-structure): deprecate schema.relationships in favor of constraintsToRelationships
- Add stale issues workflow
- Add Star History section
- Add DeepWiki badge
- Move figma-to-css-variables package
- ✅ Add tests for organization_members RLS policies from PR #1598
- ♻️ refactor: remove redundant column.unique field from schema
- fix(storybook): update Vercel build command to use monorepo structure
- Fix knip config
- Implement GitHub deployment for schema pages
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