Agent Friendly Code

Which public repos are friendliest to an AI coding agent?

Ranked per model across GitHub, GitLab, and Bitbucket — because agents aren't interchangeable.

Looking up a dependency? Check any npm / PyPI / Cargo package by name.

GPT-5 Codex — Reads AGENTS.md before doing any work per OpenAI's Codex docs. Hierarchical (per-directory) AGENTS.md and AGENTS.override.md are first-class.
Leaderboard — page 10 of 12 for GPT-5 Codex
RankRepoStarsScoreExternal link
289microsoft/TypeScriptGitHub110.6k ★
62.0
open
290crystal-lang/crystalGitHub20.4k ★
62.0
open
291dotnet/runtimeGitHub18.2k ★
62.0
open
292apache/hudiGitHub6.2k ★
62.0
open
293tokio-rs/tokioGitHub33k ★
60.8
open
294timescale/timescaledbGitHub23.4k ★
60.7
open
295ruby/rubyGitHub23.7k ★
60.0
open
296square/retrofitGitHub43.9k ★
59.9
open
297graphviz/graphvizGitLab1.5k ★
59.7
open
298curl/curlGitHub42.7k ★
59.2
open
299AUTOMATIC1111/stable-diffusion-webuiGitHub164.6k ★
58.7
open
300langchain-ai/langchainGitHub144.8k ★
58.7
open
301obsproject/obs-studioGitHub75.3k ★
58.7
open
302elixir-ecto/ectoGitHub6.5k ★
58.7
open
303serverpod/serverpodGitHub3.3k ★
58.7
open
304wireshark/wiresharkGitLab1.6k ★
58.7
open
305flutter/aiGitHub278 ★
58.7
open
306apache/dorisGitHub15.8k ★
58.1
open
307python/cpythonGitHub74.7k ★
58.0
open
308apache/arrowGitHub17k ★
58.0
open
309google-deepmind/mujocoGitHub14.6k ★
58.0
open
310google/guavaGitHub51.9k ★
57.9
open
311netty/nettyGitHub35k ★
57.9
open
312Significant-Gravitas/AutoGPTGitHub186.8k ★
57.5
open
313flutter/samplesGitHub19.2k ★
57.5
open
314fdroid/fdroidclientGitLab2.6k ★
56.9
open
315expressjs/expressGitHub69.4k ★
56.3
open
316rayon-rs/rayonGitHub13.3k ★
56.0
open
317seanmonstar/reqwestGitHub11.8k ★
56.0
open
318spring-projects/spring-frameworkGitHub60.2k ★
55.9
open
319flutter/flutterGitHub178.6k ★
55.5
open
320spring-projects/spring-bootGitHub81.3k ★
55.2
open

Tracking 353 repos · last updated