Kubernetes · Automation · AI Agent Tooling
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I build practical tools for Kubernetes troubleshooting, everyday automation, and AI-assisted workflows. My focus is on making complex tasks easier to reproduce, inspect, and verify.
My projects range from local Kubernetes labs and spreadsheet reconciliation to customized agent tooling. Across these projects, I care about clear operational boundaries, useful failure feedback, and verifiable results.
| Project | Focus | Current scope |
|---|---|---|
| KubeLab | Kubernetes troubleshooting | A local lab platform with reproducible failures, a web dashboard, scoped kubectl workspaces, and automated checks for repairs. |
| K8s Ops Agent | Incident response & observability | Connects alerts to diagnosis, controlled remediation, recovery checks, and audit records, with approval gates for operational changes. |
| Diaohuo Assistant | Desktop business software | Manages hardware quotations, inventory, shipments, payments, and reconciliation, with transaction safeguards and backup recovery. |
| Excel Reconciliation Tool | Workflow automation | Compares Excel and CSV data with configurable matching rules, background processing, live progress, and downloadable reports. |
I also build reusable agent workflows and explore AI-assisted writing and visual creation.
| Project | Focus | Current scope |
|---|---|---|
| Caojun_dsh | Agent customization | My customized version of DeepSeek Harness, focused on safer filesystem editing and write operations. |
| manga-color | AI-assisted manga coloring | A cross-platform plugin for manga coloring, supporting native image generation and optional API workflows. |
| cj-fiction | AI-assisted writing | A reusable agent skill for Chinese fiction, covering story planning, drafting, revision, and continuity tracking. |
Technologies used across my projects:
| Area | Technologies |
|---|---|
| Languages | Python, TypeScript, JavaScript, Shell |
| Cloud & infrastructure | Kubernetes, Docker, Docker Compose, Linux / WSL2, minikube, Helm, Nginx |
| Observability | Prometheus, Alertmanager, Grafana |
| Backend | FastAPI, Flask, NestJS, SQLAlchemy, Prisma |
| Frontend & desktop | React, Tailwind CSS, Vite, PyQt6 |
| Databases & background jobs | PostgreSQL, SQLite, Redis, RQ, BullMQ |
| Quality & tooling | pytest, Ruff, mypy, Git, uv, pnpm |
- Reproducible troubleshooting: local experiments, observable failures, and explicit recovery checks.
- Controlled automation: scoped permissions, approval gates, and audit trails for operational changes.
- Reliable business workflows: transaction boundaries, consistent inventory and payment records, and recoverable backups.
These themes connect my infrastructure projects, business applications, and agent tooling.