Source: https://seerepo.com/compare/Alishahryar1/free-claude-code/vs/bojieli/ai-agent-book
Markdown source: https://seerepo.com/compare/Alishahryar1/free-claude-code/vs/bojieli/ai-agent-book.md
Description: free-claude-code and ai-agent-book share 10 technologies: FastAPI, OpenAI, AIOHTTP, anyio, uvicorn, Google, tiktoken, pillow, Pydantic, and loguru. Both are written in Python.

# free-claude-code vs ai-agent-book

free-claude-code and ai-agent-book share 10 technologies: FastAPI, OpenAI, AIOHTTP, anyio, uvicorn, Google, tiktoken, pillow, Pydantic, and loguru. Both are written in Python.

- [Alishahryar1/free-claude-code](https://seerepo.com/r/Alishahryar1/free-claude-code): Use Claude Code, Codex, Antigravity, VSCode, Pi, and OpenCode (and 6 other harnesses) for free (1.3B+ free tokens) from your terminal, app, IDE, or phone, and now from the browser with native browser sessions (multi-harness + multi-model) like OpenClaw (voice supported + ToS friendly)
- [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

## What they share and what sets them apart

- In common: FastAPI, OpenAI, AIOHTTP, anyio, uvicorn, Google, tiktoken, pillow, Pydantic, loguru
- Only in free-claude-code: pystray, SQLAlchemy, markdown-it-py, ruamel-yaml, jsonschema
- Only in ai-agent-book: React, azure-search-documents, azure-storage-blob, chromadb, psycopg2-binary, Postgres, pyarrow, Anthropic, Hugging Face, PostHog, fastmcp, Flask, Next.js, Vite, Express, Astro, mkdocs-material, Rich, matplotlib, seaborn, Plotly, authlib, google-auth, google-auth-httplib2, google-auth-oauthlib, pyotp, accelerate, bitsandbytes, cut-cross-entropy, faiss-cpu, lightgbm, mem0ai, nltk, openai-whisper, scikit-image, sentencepiece, triton, xformers, torch, transformers, MCP, peft, datasets, litellm, Ollama, scikit-learn, rank-bm25, groq, librosa, trl, snac, torchaudio, opencv-python, sentence-transformers, langchain-openai, mlx-audio, vLLM, lxml, python-magic, torchcodec, xlrd, xlsxwriter, beautifulsoup4, python-pptx, pypdf2, reportlab, html2text, pypdf, python-docx, openpyxl, markdown, pdfplumber, pymupdf, sendgrid, youtube-transcript-api, yt-dlp, structlog, 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

## Side by side

| | free-claude-code | ai-agent-book |
|---|---|---|
| Size | 265,003 lines written, 458 code files | 422,447 lines written, 1,067 code files |
| Who writes it | 6.4% of its commits signed by AI. With Cursor and Claude Code | 20.8% of its commits signed by AI. With Claude Code |
| Activity | Last push November 5, 2026, 1,201 commits, 66,498 stars | Last push October 8, 2026, 1,610 commits, 57,240 stars |
| Tests | 524 test files. 72.1% of its code files have a test that imports them | 624 test files. 34.3% 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, free-claude-code or ai-agent-book?

ai-agent-book, with 422,447 lines written; free-claude-code has 265,003.

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, free-claude-code or ai-agent-book?

free-claude-code, with 66,498 stars; ai-agent-book has 57,240.

The proof: [Alishahryar1/free-claude-code on GitHub](https://github.com/Alishahryar1/free-claude-code)

### Which has more tests, free-claude-code or ai-agent-book?

ai-agent-book, with 624 test files; free-claude-code has 524.

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, free-claude-code or ai-agent-book?

free-claude-code: its last push was on November 5, 2026, and ai-agent-book's on October 8, 2026.

The proof: [Alishahryar1/free-claude-code's commits on GitHub](https://github.com/Alishahryar1/free-claude-code/commits)

### Which has more commits signed by AI, free-claude-code or ai-agent-book?

ai-agent-book: an AI signed 20.8% of its commits, with Claude Code; in free-claude-code, 6.4%.

The proof: [the commits each tool signed in bojieli/ai-agent-book](https://seerepo.com/r/bojieli/ai-agent-book/ai)

## Sources

- Alishahryar1/free-claude-code: Read on November 5, 2026, at commit 65d9f29 (https://github.com/Alishahryar1/free-claude-code/tree/65d9f29788392d6e9948bfdee6519a44b1ceaad3)
- bojieli/ai-agent-book: Read on November 5, 2026, at commit dbc046e (https://github.com/bojieli/ai-agent-book/tree/dbc046eb896ac4e39aa19c7774c8bf49583b89a6)

## 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.