I'm Tetsuro Mikami (mickamy), a software engineer based in Tokyo, Japan. I build open-source tools focused on developer productivity, observability, and code quality in the Go ecosystem.
Real-time traffic viewers, one per protocol.
Each tap is a proxy daemon that sits between your application and its backend, capturing traffic on the wire and showing it in an interactive client. No changes to your application code.
| Tool | Captures | Client |
|---|---|---|
| sql-tap | PostgreSQL, MySQL, TiDB | TUI, Web |
| http-tap | HTTP | TUI, Web |
| grpc-tap | gRPC | TUI |
If you find my projects useful, please consider sponsoring! Your support helps me:
- Maintain and improve existing projects
- Build new developer tools
- Create documentation and tutorials
- Fix bugs and add new features
- Provide community support
Every contribution, no matter the size, makes a difference and is deeply appreciated! 🙏





