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.

Live on Peerlist Launchpad
GPT-5 Codex — Reads AGENTS.md before doing any work per OpenAI's Codex docs — the strictest AGENTS.md adherent of any agent here. Hierarchical (per-directory) AGENTS.md and AGENTS.override.md are first-class.
Leaderboard — page 8 of 9 for GPT-5 Codex
RankRepoStarsScoreExternal link
225dotnet/aspnetcoreGitHub38.1k ★
63.3
open
226jellyfin/jellyfinGitHub53.6k ★
63.2
open
227vitejs/viteGitHub81.6k ★
63.1
open
228square/okhttpGitHub47k ★
62.7
open
229facebookresearch/faissGitHub40.4k ★
62.7
open
230composer/composerGitHub29.5k ★
62.7
open
231mkdocs/mkdocsGitHub22.2k ★
62.7
open
232redpanda-data/redpandaGitHub12.3k ★
62.7
open
233laravel/aiGitHub1k ★
62.7
open
234tokio-rs/axumGitHub26.3k ★
62.1
open
235directus/directusGitHub36.2k ★
62.0
open
236ray-project/rayGitHub43k ★
60.8
open
237tokio-rs/tokioGitHub32.4k ★
60.8
open
238timescale/timescaledbGitHub23k ★
60.7
open
239microsoft/presidioGitHub9.5k ★
60.7
open
240google-deepmind/mujocoGitHub14k ★
60.0
open
241curl/curlGitHub42.2k ★
59.2
open
242AUTOMATIC1111/stable-diffusion-webuiGitHub163.9k ★
58.7
open
243langchain-ai/langchainGitHub140k ★
58.7
open
244obsproject/obs-studioGitHub73.4k ★
58.7
open
245elixir-ecto/ectoGitHub6.5k ★
58.7
open
246flutter/aiGitHub269 ★
58.7
open
247apache/dorisGitHub15.5k ★
58.1
open
248dotnet/runtimeGitHub18k ★
58.0
open
249apache/arrowGitHub16.9k ★
58.0
open
250google/guavaGitHub51.5k ★
57.9
open
251netty/nettyGitHub35k ★
57.9
open
252TheOrcDev/8bitcn-uiGitHub1.9k ★
57.6
open
253Significant-Gravitas/AutoGPTGitHub185.1k ★
57.5
open
254seanmonstar/reqwestGitHub11.7k ★
56.0
open
255spring-projects/spring-frameworkGitHub60.1k ★
55.9
open
256flutter/flutterGitHub177.1k ★
55.5
open

Tracking 284 repos · last updated