ai-agent-book vs twenty

What they share and what sets them apart

Side by side

ai-agent-booktwenty

SizeLines written by people and agents, without generated ones; code files, without tests.

ai-agent-book422,452 lines written1,079 code files

twenty2,722,081 lines written25,898 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

twenty1.9% of its commits signed by AIWith Claude Code, Cursor, GitHub Copilot, and Sweep

ActivityFrom GitHub and its history, on the day SeeRepo read it.

ai-agent-bookLast push October 8, 20261,610 commits56,633 stars

twentyLast push October 30, 202617,664 commits60,174 stars

TestsThe files that test the code, and the share of code files a test imports.

ai-agent-book624 test files33.9% of its code files have a test that imports them

twenty6,915 test files28.9% of its code files have a test that imports them

Frequently asked questions

Which is bigger, ai-agent-book or twenty?

twenty, with 2,722,081 lines written in 25,898 code files; ai-agent-book has 422,452 in 1,079.

The proof: twentyhq/twenty's code at commit fbaaaae

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

twenty, with 60,174 stars; ai-agent-book has 56,633.

The proof: twentyhq/twenty on GitHub

Which has more tests, ai-agent-book or twenty?

twenty, with 6,915 test files; ai-agent-book has 624.

The proof: twentyhq/twenty's code at commit fbaaaae

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

twenty: its last push was on October 30, 2026, and ai-agent-book's on October 8, 2026.

The proof: twentyhq/twenty's commits on GitHub

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

ai-agent-book: an AI signed 20.8% of its commits, with Claude Code; in twenty, 1.9%.

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