Source: https://seerepo.com/compare/bojieli/ai-agent-book/vs/tobi/qmd
Markdown source: https://seerepo.com/compare/bojieli/ai-agent-book/vs/tobi/qmd.md
Description: ai-agent-book and qmd share 10 technologies: Hugging Face, accelerate, sentencepiece, torch, transformers, MCP, peft, datasets, trl, and Pydantic. ai-agent-book is written in Python and qmd in TypeScript.

# ai-agent-book vs qmd

ai-agent-book and qmd share 10 technologies: Hugging Face, accelerate, sentencepiece, torch, transformers, MCP, peft, datasets, trl, and Pydantic. ai-agent-book is written in Python and qmd in TypeScript.

- [bojieli/ai-agent-book](https://seerepo.com/r/bojieli/ai-agent-book): 《深入理解 AI Agent：设计原理与工程实践》（李博杰 著）开源主仓库：全书正文、编译版 PDF 与按章配套代码
- [tobi/qmd](https://seerepo.com/r/tobi/qmd): mini cli search engine for your docs, knowledge bases, meeting notes, whatever. Tracking current sota approaches while being all local

## What they share and what sets them apart

- In common: Hugging Face, accelerate, sentencepiece, torch, transformers, MCP, peft, datasets, trl, Pydantic
- Only in ai-agent-book: React, uvicorn, FastAPI, azure-search-documents, azure-storage-blob, chromadb, psycopg2-binary, Postgres, pyarrow, OpenAI, Anthropic, Google, PostHog, fastmcp, Flask, anyio, AIOHTTP, Next.js, Vite, Express, Astro, mkdocs-material, Rich, matplotlib, seaborn, Plotly, authlib, google-auth, google-auth-httplib2, google-auth-oauthlib, pyotp, bitsandbytes, cut-cross-entropy, faiss-cpu, lightgbm, mem0ai, nltk, openai-whisper, scikit-image, triton, xformers, tiktoken, litellm, Ollama, scikit-learn, rank-bm25, groq, librosa, snac, torchaudio, opencv-python, sentence-transformers, langchain-openai, mlx-audio, vLLM, lxml, python-magic, torchcodec, xlrd, xlsxwriter, beautifulsoup4, pillow, python-pptx, pypdf2, reportlab, html2text, pypdf, python-docx, openpyxl, markdown, pdfplumber, pymupdf, sendgrid, youtube-transcript-api, yt-dlp, structlog, loguru, psutil, pptxgenjs, sharp, Tailwind CSS, D3, recharts, onnxruntime-node, class-variance-authority, tailwind-merge, Radix UI, react-syntax-highlighter, Lucide, react-markdown, remark-gfm, katex
- Only in qmd: SQLite, sqlite-vec, gguf, node-llama-cpp, trackio, yaml, Zod

## Side by side

| | ai-agent-book | qmd |
|---|---|---|
| Size | 422,447 lines written, 1,067 code files | 62,234 lines written, 49 code files |
| Who writes it | 20.8% of its commits signed by AI. With Claude Code | 27.2% of its commits signed by AI. With Claude Code, Codex, Cursor, Warp, and GitHub Copilot |
| Activity | Last push October 8, 2026, 1,610 commits, 57,240 stars | Last push October 15, 2026, 639 commits, 30,946 stars |
| Tests | 624 test files. 34.3% of its code files have a test that imports them | 69 test files. 42.9% 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, ai-agent-book or qmd?

ai-agent-book, with 422,447 lines written; qmd has 62,234.

The proof: [bojieli/ai-agent-book's code at commit dbc046e](https://github.com/bojieli/ai-agent-book/tree/dbc046eb896ac4e39aa19c7774c8bf49583b89a6)

### Which has more GitHub stars, ai-agent-book or qmd?

ai-agent-book, with 57,240 stars; qmd has 30,946.

The proof: [bojieli/ai-agent-book on GitHub](https://github.com/bojieli/ai-agent-book)

### Which has more tests, ai-agent-book or qmd?

ai-agent-book, with 624 test files; qmd has 69.

The proof: [bojieli/ai-agent-book's code at commit dbc046e](https://github.com/bojieli/ai-agent-book/tree/dbc046eb896ac4e39aa19c7774c8bf49583b89a6)

### Which was updated more recently, ai-agent-book or qmd?

qmd: its last push was on October 15, 2026, and ai-agent-book's on October 8, 2026.

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

### Which has more commits signed by AI, ai-agent-book or qmd?

qmd: an AI signed 27.2% of its commits, with Claude Code, Codex, Cursor, Warp, and GitHub Copilot; in ai-agent-book, 20.8%.

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

## Sources

- bojieli/ai-agent-book: Read on November 5, 2026, at commit dbc046e (https://github.com/bojieli/ai-agent-book/tree/dbc046eb896ac4e39aa19c7774c8bf49583b89a6)
- tobi/qmd: Read on November 7, 2026, at commit 86d2365 (https://github.com/tobi/qmd/tree/86d2365d17fc682e491c2c53d1e4a884aee8682a)

## 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.