Source: https://seerepo.com/compare/HKUDS/DeepTutor/vs/zhayujie/CowAgent
Markdown source: https://seerepo.com/compare/HKUDS/DeepTutor/vs/zhayujie/CowAgent.md
Description: DeepTutor and CowAgent share 11 technologies: AIOHTTP, Electron, React, tiktoken, markdown-it-py, openpyxl, pypdf, python-docx, python-pptx, Tailwind CSS, and Lucide. Both are written in Python.

# DeepTutor vs CowAgent

DeepTutor and CowAgent share 11 technologies: AIOHTTP, Electron, React, tiktoken, markdown-it-py, openpyxl, pypdf, python-docx, python-pptx, Tailwind CSS, and Lucide. Both are written in Python.

- [HKUDS/DeepTutor](https://seerepo.com/r/HKUDS/DeepTutor): DeepTutor: Lifelong Personalized Tutoring. https://deeptutor.info/.
- [zhayujie/CowAgent](https://seerepo.com/r/zhayujie/CowAgent): Open-source personal AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memory and knowledge. Multi-agent, multi-model, multi-channel. Lightweight, extensible, one-line install.

## What they share and what sets them apart

- In common: AIOHTTP, Electron, React, tiktoken, markdown-it-py, openpyxl, pypdf, python-docx, python-pptx, Tailwind CSS, Lucide
- Only in DeepTutor: FastAPI, aiosqlite, SQLite, OpenAI, Next.js, prompt-toolkit, Rich, pyjwt, edge-tts, MCP, sentence-transformers, defusedxml, jinja2, nh3, youtube-transcript-api, Pydantic, jsonschema, loguru, psutil, remotion, PostCSS, tailwind-merge, Framer, react-syntax-highlighter, Chart.js, Mermaid, katex, react-markdown, remark-gfm, mdast-util-from-markdown, rehype-katex, remark-math, docx-preview, epubjs, exceljs, jspdf, pdfjs-dist, rehype-raw
- Only in CowAgent: Vite, react-router-dom, dashscope, gtts, pillow, qrcode, highlight.js, markdown-it

## Side by side

| | DeepTutor | CowAgent |
|---|---|---|
| Size | 851,912 lines written, 2,212 code files | 282,546 lines written, 555 code files |
| Who writes it | 28.8% of its commits signed by AI. With Codex, Claude Code, Cursor, GitHub Copilot, and CodeRabbit | 2.7% of its commits signed by AI. With Cursor, Claude Code, and Codex |
| Activity | Last push November 5, 2026, 2,527 commits, 55,299 stars | Last push November 5, 2026, 3,243 commits, 47,806 stars |
| Tests | 1,464 test files. 23.2% of its code files have a test that imports them | 669 test files. 50.8% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, DeepTutor or CowAgent?

DeepTutor, with 851,912 lines written; CowAgent has 282,546.

The proof: [HKUDS/DeepTutor's code at commit f7aed07](https://github.com/HKUDS/DeepTutor/tree/f7aed0744c36c5afef16a4261c31ebee1208cac2)

### Which has more GitHub stars, DeepTutor or CowAgent?

DeepTutor, with 55,299 stars; CowAgent has 47,806.

The proof: [HKUDS/DeepTutor on GitHub](https://github.com/HKUDS/DeepTutor)

### Which has more tests, DeepTutor or CowAgent?

DeepTutor, with 1,464 test files; CowAgent has 669.

The proof: [HKUDS/DeepTutor's code at commit f7aed07](https://github.com/HKUDS/DeepTutor/tree/f7aed0744c36c5afef16a4261c31ebee1208cac2)

### Which was updated more recently, DeepTutor or CowAgent?

Both got their last push on November 5, 2026.

The proof: [HKUDS/DeepTutor's commits on GitHub](https://github.com/HKUDS/DeepTutor/commits)

### Which has more commits signed by AI, DeepTutor or CowAgent?

DeepTutor: an AI signed 28.8% of its commits, with Codex, Claude Code, Cursor, GitHub Copilot, and CodeRabbit; in CowAgent, 2.7%.

The proof: [the commits each tool signed in HKUDS/DeepTutor](https://seerepo.com/r/HKUDS/DeepTutor/ai)

## Sources

- HKUDS/DeepTutor: Read on November 5, 2026, at commit f7aed07 (https://github.com/HKUDS/DeepTutor/tree/f7aed0744c36c5afef16a4261c31ebee1208cac2)
- zhayujie/CowAgent: Read on November 5, 2026, at commit ee317c4 (https://github.com/zhayujie/CowAgent/tree/ee317c4afe048d5c3b42ef9422c6905071f56c68)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.