composio vs ai-engineering-from-scratch

composio and ai-engineering-from-scratch share 7 technologies: OpenAI, Hono, Zod, google-adk, LangChain, @hono/node-server, and @mastra/core. composio is written in TypeScript and ai-engineering-from-scratch in Python.

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What they share and what sets them apart

ComposioHQ

composio

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

TypeScript31kRead on November 7, 2026, at commit e970677What is composio built with?

Only in composio

In common

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
composio384,701 lines written895 code files
ai-engineering-from-scratch662,808 lines written2,759 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.
composio31.4% of its commits signed by AIWith Claude Code, Devin, Cursor, GitHub Copilot, and Codex
ai-engineering-from-scratch0.8% of its commits signed by AIWith Claude Code and Devin
ActivityFrom GitHub and its history, on the day SeeRepo read it.
composioLast push November 7, 20264,791 commits30,965 stars
ai-engineering-from-scratchLast push November 12, 20262,462 commits78,554 stars
TestsThe files that test the code, and the share of code files a test imports.
composio669 test files43.6% of its code files have a test that imports them
ai-engineering-from-scratch796 test files14.8% of its code files have a test that imports them

Frequently asked questions

Which is bigger, composio or ai-engineering-from-scratch?
ai-engineering-from-scratch, with 662,808 lines written; composio has 384,701.

The proof: rohitg00/ai-engineering-from-scratch's code at commit 60d163f

Which has more GitHub stars, composio or ai-engineering-from-scratch?
ai-engineering-from-scratch, with 78,554 stars; composio has 30,965.

The proof: rohitg00/ai-engineering-from-scratch on GitHub

Which has more tests, composio or ai-engineering-from-scratch?
ai-engineering-from-scratch, with 796 test files; composio has 669.

The proof: rohitg00/ai-engineering-from-scratch's code at commit 60d163f

Which was updated more recently, composio or ai-engineering-from-scratch?
ai-engineering-from-scratch: its last push was on November 12, 2026, and composio's on November 7, 2026.

The proof: rohitg00/ai-engineering-from-scratch's commits on GitHub

Which has more commits signed by AI, composio or ai-engineering-from-scratch?
composio: an AI signed 31.4% of its commits, with Claude Code, Devin, Cursor, GitHub Copilot, and Codex; in ai-engineering-from-scratch, 0.8%.

The proof: the commits each tool signed in ComposioHQ/composio

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