atproto vs paperclip

atproto and paperclip share 14 technologies: AWS S3, Express, Postgres, Vite, React, Zod, sharp, pino, pino-http, Tailwind CSS, class-variance-authority, tailwind-merge, Base UI, and Lucide. Both are written in TypeScript.

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What they share and what sets them apart

bluesky-social

atproto

Social networking technology created by Bluesky

TypeScript9.7kRead on November 14, 2026, at commit 9f605e0What is atproto built with?

Only in atproto

In common

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
atproto385,793 lines written1,878 code files
paperclip3,556,913 lines written5,493 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.
atproto3.2% of its commits signed by AIWith Claude Code, GitHub Copilot, and Codex
paperclip26.5% of its commits signed by AIWith Claude Code, Codex, Cursor, and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
atprotoLast push November 14, 20263,489 commits9,728 stars
paperclipLast push November 12, 20267,243 commits113,227 stars
TestsThe files that test the code, and the share of code files a test imports.
atproto556 test files22.9% of its code files have a test that imports them
paperclip6,093 test files62.7% of its code files have a test that imports them

Frequently asked questions

Which is bigger, atproto or paperclip?
paperclip, with 3,556,913 lines written; atproto has 385,793.

The proof: paperclipai/paperclip's code at commit 51d7764

Which has more GitHub stars, atproto or paperclip?
paperclip, with 113,227 stars; atproto has 9,728.

The proof: paperclipai/paperclip on GitHub

Which has more tests, atproto or paperclip?
paperclip, with 6,093 test files; atproto has 556.

The proof: paperclipai/paperclip's code at commit 51d7764

Which was updated more recently, atproto or paperclip?
atproto: its last push was on November 14, 2026, and paperclip's on November 12, 2026.

The proof: bluesky-social/atproto's commits on GitHub

Which has more commits signed by AI, atproto or paperclip?
paperclip: an AI signed 26.5% of its commits, with Claude Code, Codex, Cursor, and GitHub Copilot; in atproto, 3.2%.

The proof: the commits each tool signed in paperclipai/paperclip

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