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.

Repo not on the board? Score any public GitHub repo live from its current commit.

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 6 of 12 for GPT-5 Codex
RankRepoStarsScoreExternal link
161spf13/cobraGitHub44.6k ★
76.7
open
162uber-go/zapGitHub24.6k ★
76.7
open
163PowerShell/PowerShellGitHub55.3k ★
76.5
open
164TanStack/aiGitHub3.1k ★
76.4
open
165preactjs/preactGitHub38.9k ★
76.3
open
166vercel/swrGitHub32.5k ★
76.3
open
167JetBrains/kotlinGitHub53.4k ★
76.1
open
168pola-rs/polarsGitHub39.7k ★
76.1
open
169rust-lang/rustGitHub117.5k ★
76.0
open
170statelyai/xstateGitHub30.1k ★
76.0
open
171scylladb/scylladbGitHub15.7k ★
76.0
open
172sharkdp/fdGitHub44.3k ★
75.9
open
173huggingface/datasetsGitHub21.9k ★
75.9
open
174solidjs/solidGitHub36k ★
75.7
open
175refinedev/refineGitHub35.6k ★
75.7
open
176honojs/honoGitHub32.1k ★
75.7
open
177Uniswap/interfaceGitHub5.5k ★
75.7
open
178rustdesk/rustdeskGitHub122.8k ★
75.3
open
179supabase/supabaseGitHub108.9k ★
75.3
open
180AutoMQ/automqGitHub10.6k ★
75.2
open
181lit/litGitHub21.8k ★
74.9
open
182microsoft/vscodeGitHub191k ★
74.8
open
183Comfy-Org/ComfyUIGitHub131.8k ★
74.7
open
184JuliaLang/juliaGitHub49.1k ★
74.7
open
185sharkdp/batGitHub60.4k ★
74.5
open
186nlohmann/jsonGitHub50.6k ★
74.5
open
187SigNoz/signozGitHub32k ★
74.5
open
188vuejs/coreGitHub54.3k ★
74.4
open
189hashicorp/vaultGitHub36.2k ★
74.1
open
190prettier/prettierGitHub52.2k ★
73.6
open
191prisma/prismaGitHub47.6k ★
73.6
open
192immerjs/immerGitHub29k ★
73.6
open

Tracking 371 repos · last updated