ai-agent-book vs CowAgent

ai-agent-book and CowAgent share 11 technologies: React, AIOHTTP, Vite, tiktoken, pillow, python-pptx, pypdf, python-docx, openpyxl, Tailwind CSS, and Lucide. Both are written in Python.

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What they share and what sets them apart

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

Python57.2kRead on November 5, 2026, at commit dbc046eWhat is ai-agent-book built with?

Only in ai-agent-book

In common

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.

Python47.8kRead on November 5, 2026, at commit ee317c4What is CowAgent built with?

Only in CowAgent

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
ai-agent-book422,447 lines written1,067 code files
CowAgent282,546 lines written555 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
ai-agent-book20.8% of its commits signed by AIWith Claude Code
CowAgent2.7% of its commits signed by AIWith Cursor, Claude Code, and Codex
ActivityFrom GitHub and its history, on the day SeeRepo read it.
ai-agent-bookLast push October 8, 20261,610 commits57,240 stars
CowAgentLast push November 5, 20263,243 commits47,806 stars
TestsThe files that test the code, and the share of code files a test imports.
ai-agent-book624 test files34.3% of its code files have a test that imports them
CowAgent669 test files50.8% of its code files have a test that imports them

Frequently asked questions

Which is bigger, ai-agent-book or CowAgent?
ai-agent-book, with 422,447 lines written; CowAgent has 282,546.

The proof: bojieli/ai-agent-book's code at commit dbc046e

Which has more GitHub stars, ai-agent-book or CowAgent?
ai-agent-book, with 57,240 stars; CowAgent has 47,806.

The proof: bojieli/ai-agent-book on GitHub

Which has more tests, ai-agent-book or CowAgent?
CowAgent, with 669 test files; ai-agent-book has 624.

The proof: zhayujie/CowAgent's code at commit ee317c4

Which was updated more recently, ai-agent-book or CowAgent?
CowAgent: its last push was on November 5, 2026, and ai-agent-book's on October 8, 2026.

The proof: zhayujie/CowAgent's commits on GitHub

Which has more commits signed by AI, ai-agent-book or CowAgent?
ai-agent-book: an AI signed 20.8% of its commits, with Claude Code; in CowAgent, 2.7%.

The proof: the commits each tool signed in bojieli/ai-agent-book

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