Solo developer working with AI agents. Problem solver. I build what I need, then share what might help others.
I work spec-driven β I set the direction and make the calls; AI agents design, implement, and open PRs. Think first, automate deliberately.
- Tsumugi β an embeddable scripting language in Rust. Runs business rules and extension logic inside a host application, predictably and auditably, within the permissions and execution budget the host grants. Host stability first Β· deny-by-default capabilities Β· budgets for every run Β· predictability over raw speed. β Manifesto
- It's also an experiment in fully AI-driven, spec-driven development: every line β code and docs β is written by AI, guided by the manifesto and specs. A scheduled loop designs, implements, and opens PRs; I review, decide, and steer via issues.
- AI-driven / spec-driven development (Kiro, Claude Code)
- Autonomous dev loops & agent workflows
- Language design & safe execution (Rust)
- Security automation with AI agents
- Practical automation for real-world ops
Built to surface what you should notice but don't have time to go look for. These days that job is handled by scheduled AI agents reporting to Slack.
- Mitori β security monitoring platform on k3s (threats, EOL, CVEs β Slack)
- Komon β lightweight advisor for server health and log anomaly detection
- Okina β quietly watches upstream changes and lets you know when something feels different
- Shirabe β observe, report, that's it. A lightweight server monitor in Rust
- note: γγγͺγΉ β a series on spec-driven development where AI runs itself (Japanese)
- X: @kamonabeDev
Enjoy what you build. Make it useful. Keep it light.