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ai-agent-book vs semantica

ai-agent-book and semantica share 45 technologies: React, uvicorn, FastAPI, azure-storage-blob, psycopg2-binary, Postgres, pyarrow, OpenAI, Google, anyio, AIOHTTP, Vite, Rich, matplotlib, seaborn, Plotly, authlib, accelerate, faiss-cpu, triton, torch, transformers, tiktoken, litellm, Ollama, scikit-learn, groq, librosa, opencv-python, sentence-transformers, lxml, xlsxwriter, beautifulsoup4, pillow, python-pptx, python-docx, openpyxl, pdfplumber, Pydantic, structlog, loguru, psutil, Lucide, react-markdown, and remark-gfm. 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

semantica-agi

semantica

Graph-Native Infrastructure for Context and Accountable AI Systems

Python14.5kRead on November 9, 2026, at commit 39cf721What is semantica built with?

Only in semantica

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
semantica467,678 lines written536 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
semantica10.1% of its commits signed by AIWith Claude Code, GitHub Copilot, Codex, and Cursor
ActivityFrom GitHub and its history, on the day SeeRepo read it.
ai-agent-bookLast push October 8, 20261,610 commits57,240 stars
semanticaLast push November 8, 20262,499 commits14,477 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
semantica556 test files72.6% of its code files have a test that imports them

Frequently asked questions

Which is bigger, ai-agent-book or semantica?
semantica, with 467,678 lines written; ai-agent-book has 422,447.

The proof: semantica-agi/semantica's code at commit 39cf721

Which has more GitHub stars, ai-agent-book or semantica?
ai-agent-book, with 57,240 stars; semantica has 14,477.

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

Which has more tests, ai-agent-book or semantica?
ai-agent-book, with 624 test files; semantica has 556.

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

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

The proof: semantica-agi/semantica's commits on GitHub

Which has more commits signed by AI, ai-agent-book or semantica?
ai-agent-book: an AI signed 20.8% of its commits, with Claude Code; in semantica, 10.1%.

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

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