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 4 of 6 for GPT-5 Codex
RankRepoStarsScoreExternal link
97rust-lang/rustlingsGitHub62.6k ★
70.1
open
98huggingface/diffusersGitHub33.5k ★
70.0
open
99nocodb/nocodbGitHub62.9k ★
69.7
open
100shadcn-ui/uiGitHub113.2k ★
69.6
open
101remix-run/react-routerGitHub56.4k ★
69.6
open
102fastify/fastifyGitHub36.1k ★
69.6
open
103junegunn/fzfGitHub79.9k ★
69.3
open
104ghostfolio/ghostfolioGitHub8.3k ★
69.2
open
105vercel/aiGitHub23.9k ★
69.1
open
106pytest-dev/pytestGitHub13.8k ★
68.8
open
107supabase/supabaseGitHub101.6k ★
68.5
open
108hashicorp/terraformGitHub48.3k ★
68.1
open
109BurntSushi/ripgrepGitHub63.1k ★
68.0
open
110TheOrcDev/8bitcn-uiGitHub1.8k ★
66.9
open
111tailwindlabs/tailwindcssGitHub94.8k ★
66.4
open
112drizzle-team/drizzle-ormGitHub34.1k ★
66.4
open
113cloudflare/aiGitHub1k ★
66.4
open
114eslint/eslintGitHub27.2k ★
66.3
open
115warpdotdev/warpGitHub34.4k ★
66.0
open
116sindresorhus/kyGitHub16.8k ★
65.6
open
117numpy/numpyGitHub31.9k ★
64.0
open
118different-ai/openworkGitHub14.5k ★
63.7
open
119openai/whisperGitHub98.6k ★
63.3
open
120vitejs/viteGitHub80.3k ★
63.1
open
121ghostty-org/ghosttyGitHub52k ★
62.7
open
122tokio-rs/axumGitHub25.8k ★
62.1
open
123starship/starshipGitHub57k ★
61.3
open
124tokio-rs/tokioGitHub31.8k ★
60.8
open
125kubernetes/kubernetesGitHub122k ★
60.0
open
126AUTOMATIC1111/stable-diffusion-webuiGitHub162.7k ★
58.7
open
127langchain-ai/langchainGitHub135.3k ★
58.7
open
128neovim/neovimGitHub99.2k ★
58.7
open

Tracking 163 repos · last updated