Open-source tools at the intersection of data engineering and AI. 专注数据工程、数据治理与 AI 应用的开源工具。
I build focused tools for data lineage, metadata governance, and reviewable AI-assisted workflows.
我希望把真实的数据工程问题抽象成可运行、可审计、可持续维护的开源项目。
| Project | What it does | Status |
|---|---|---|
| Lineage | Interactive table and column lineage visualization | Live |
| Ledger | Visual ledger and operations dashboard | Live |
- Inspectable by default — schemas, rules, evidence, and generated artifacts stay reviewable.
- Local-first where practical — sensitive metadata and workflow state do not require a hosted platform.
- Small integration surface — reusable components and CLIs instead of a mandatory all-in-one stack.
- Synthetic public examples — no production metadata, credentials, or internal process data.
- Data lineage visualization
- Metadata classification and governance
- AI-assisted workflows with human review
- Lightweight automation for data teams
- Ship small and verify the whole installation path.
- Prefer explicit configuration and useful failure reports.
- Keep proprietary work separate from public, synthetic examples.
- Attribute upstream work clearly; forks are not presented as original projects.
TypeScript · Web Components · Python · FastAPI · Streamlit · React · PostgreSQL · SQLite · Pandas · LLM workflows
- Website: overme.cn
- Lineage: lineage.overme.cn
- Ledger: ledger.overme.cn
- GitHub: github.com/0verme