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 10 of 12 for GPT-5 Codex
RankRepoStarsScoreExternal link
289openai/whisperGitHub108.6k ★
63.3
open
290dotnet/aspnetcoreGitHub38.4k ★
63.3
open
291jellyfin/jellyfinGitHub56.6k ★
63.2
open
292vitejs/viteGitHub82.7k ★
63.1
open
293square/okhttpGitHub47.1k ★
62.7
open
294facebookresearch/faissGitHub40.9k ★
62.7
open
295composer/composerGitHub29.5k ★
62.7
open
296mkdocs/mkdocsGitHub22.4k ★
62.7
open
297redpanda-data/redpandaGitHub12.5k ★
62.7
open
298laravel/aiGitHub1.1k ★
62.7
open
299tokio-rs/axumGitHub27k ★
62.1
open
300stretchr/testifyGitHub26.2k ★
62.1
open
301microsoft/TypeScriptGitHub110.9k ★
62.0
open
302crystal-lang/crystalGitHub20.4k ★
62.0
open
303dotnet/runtimeGitHub18.3k ★
62.0
open
304apache/hudiGitHub6.2k ★
62.0
open
305tokio-rs/tokioGitHub33.1k ★
60.8
open
306timescale/timescaledbGitHub23.5k ★
60.7
open
307ruby/rubyGitHub23.7k ★
60.0
open
308square/retrofitGitHub43.9k ★
59.9
open
309graphviz/graphvizGitLab1.5k ★
59.7
open
310gleam-lang/gleamGitHub21.9k ★
59.3
open
311curl/curlGitHub42.8k ★
59.2
open
312AUTOMATIC1111/stable-diffusion-webuiGitHub164.8k ★
58.7
open
313langchain-ai/langchainGitHub145.8k ★
58.7
open
314obsproject/obs-studioGitHub75.9k ★
58.7
open
315dart-lang/sdkGitHub11.3k ★
58.7
open
316elixir-ecto/ectoGitHub6.5k ★
58.7
open
317serverpod/serverpodGitHub3.3k ★
58.7
open
318ash-project/ashGitHub2.5k ★
58.7
open
319wireshark/wiresharkGitLab1.6k ★
58.7
open
320flutter/aiGitHub285 ★
58.7
open

Tracking 371 repos · last updated