Source: https://seerepo.com/compare/bojieli/ai-agent-book/vs/semantica-agi/semantica
Markdown source: https://seerepo.com/compare/bojieli/ai-agent-book/vs/semantica-agi/semantica.md
Description: 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.

# 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.

- [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
- [semantica-agi/semantica](https://seerepo.com/r/semantica-agi/semantica): Graph-Native Infrastructure for Context and Accountable AI Systems

## What they share and what sets them apart

- In common: 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, remark-gfm
- Only in ai-agent-book: azure-search-documents, chromadb, Anthropic, Hugging Face, PostHog, fastmcp, Flask, Next.js, Express, Astro, mkdocs-material, google-auth, google-auth-httplib2, google-auth-oauthlib, pyotp, bitsandbytes, cut-cross-entropy, lightgbm, mem0ai, nltk, openai-whisper, scikit-image, sentencepiece, xformers, MCP, peft, datasets, rank-bm25, trl, snac, torchaudio, langchain-openai, mlx-audio, vLLM, python-magic, torchcodec, xlrd, pypdf2, reportlab, html2text, pypdf, markdown, pymupdf, sendgrid, youtube-transcript-api, yt-dlp, pptxgenjs, sharp, Tailwind CSS, D3, recharts, onnxruntime-node, class-variance-authority, tailwind-merge, Radix UI, react-syntax-highlighter, katex
- Only in semantica: starlette, aiosqlite, amqp, async-lru, Celery, gitdb, google-cloud-core, kafka-python, kombu, pgvector, psycopg, psycopg-binary, psycopg-pool, pyzmq, s3transfer, smart-open, weaviate-client, Neo4j, falkordb, pika, pinecone, pymilvus, Redis, SQLite, sqlite-vec, Google Cloud Storage, Kafka, Qdrant, jupyter-core, jupyterlab-server, tornado, cycler, fonttools, jupyterlab-pygments, soupsieve, tinycss2, contourpy, ipywidgets, jupyter-server-terminals, jupyterlab-widgets, matplotlib-inline, prompt-toolkit, pyvis, questionary, widgetsnbextension, argon2-cffi, argon2-cffi-bindings, joserfc, cryptography, agnoctl, cuda-bindings, hdbscan, langchain-protocol, langsmith, llvmlite, onnxruntime, pynndescent, rapidocr, safetensors, spaCy, spacy-legacy, thinc, tokenizers, torchvision, typesafe-sdk, umap-learn, agno, fastembed, google-adk, LangChain, gensim, instructor, langdetect, bleach, doclang, docling-ibm-models, docling-parse, docling-slim, et-xmlfile, filetype, jinja2, latex2mathml, mail-parser, markdown-it-py, Marko, markupsafe, mdurl, mistune, nbconvert, nbformat, olefile, pandocfilters, pdfminer-six, pylatexenc, pypdfium2, python-oxmsg, webencodings, defusedxml, docling, annotated-types, fastjsonschema, fqdn, jsonschema, jsonschema-specifications, msgspec, pydantic-core, referencing, rfc3339-validator, rfc3986-validator, rfc3987-syntax, validators, docling-core, azure-core, colorlog, OpenTelemetry, opentelemetry-instrumentation, opentelemetry-semantic-conventions, prometheus-client, python-json-logger, spacy-loggers, boto3, botocore, sigma, @monaco-editor/react, react-dropzone, xyflow, graphology-layout-forceatlas2, react-arborist, vis-timeline

## Side by side

| | ai-agent-book | semantica |
|---|---|---|
| Size | 422,447 lines written, 1,067 code files | 467,678 lines written, 536 code files |
| Who writes it | 20.8% of its commits signed by AI. With Claude Code | 10.1% of its commits signed by AI. With Claude Code, GitHub Copilot, Codex, and Cursor |
| Activity | Last push October 8, 2026, 1,610 commits, 57,240 stars | Last push November 8, 2026, 2,499 commits, 14,477 stars |
| Tests | 624 test files. 34.3% of its code files have a test that imports them | 556 test files. 72.6% 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 semantica?

semantica, with 467,678 lines written; ai-agent-book has 422,447.

The proof: [semantica-agi/semantica's code at commit 39cf721](https://github.com/semantica-agi/semantica/tree/39cf7216d2326b012436efebf8a227e82f37dd3b)

### 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](https://github.com/bojieli/ai-agent-book)

### 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](https://github.com/bojieli/ai-agent-book/tree/dbc046eb896ac4e39aa19c7774c8bf49583b89a6)

### 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](https://github.com/semantica-agi/semantica/commits)

### 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](https://seerepo.com/r/bojieli/ai-agent-book/ai)

## Sources

- bojieli/ai-agent-book: Read on November 5, 2026, at commit dbc046e (https://github.com/bojieli/ai-agent-book/tree/dbc046eb896ac4e39aa19c7774c8bf49583b89a6)
- semantica-agi/semantica: Read on November 9, 2026, at commit 39cf721 (https://github.com/semantica-agi/semantica/tree/39cf7216d2326b012436efebf8a227e82f37dd3b)

## 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.