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 5 of 6 for GPT-5 Codex
RankRepoStarsScoreExternal link
129django/djangoGitHub87.4k ★
58.7
open
130vapor/vaporGitHub26k ★
58.7
open
131Significant-Gravitas/AutoGPTGitHub183.9k ★
57.5
open
132expressjs/expressGitHub69k ★
56.3
open
133ray-project/rayGitHub42.4k ★
55.5
open
134redis/redisGitHub74.1k ★
54.7
open
135apache/kafkaGitHub32.5k ★
54.7
open
136firecrawl/firecrawlGitHub112.9k ★
54.1
open
137symfony/aiGitHub1.1k ★
54.0
open
138elastic/elasticsearchGitHub76.6k ★
52.0
open
139google-deepmind/mujocoGitHub13.3k ★
50.7
open
140serde-rs/serdeGitHub10.6k ★
50.7
open
141flutter/aiGitHub256 ★
50.7
open
142curl/curlGitHub41.7k ★
49.9
open
143flutter/samplesGitHub19.1k ★
49.5
open
144ggml-org/whisper.cppGitHub49.1k ★
49.3
open
145karpathy/llm.cGitHub29.7k ★
49.3
open
146h4ckf0r0day/obscuraGitHub7.6k ★
49.3
open
147laravel/aiGitHub853 ★
49.3
open
148facebookresearch/faissGitHub39.9k ★
45.3
open
149openai/openai-cookbookGitHub73.1k ★
44.7
open
150stripe/aiGitHub1.5k ★
42.1
open
151spring-projects/spring-frameworkGitHub59.9k ★
42.0
open
152google/guavaGitHub51.5k ★
42.0
open
153JetBrains/kotlinGitHub52.7k ★
41.6
open
154obsproject/obs-studioGitHub72k ★
41.3
open
155karpathy/nanochatGitHub52.7k ★
41.3
open
156apple/swiftGitHub69.9k ★
40.0
open
157championswimmer/TwoFacGitHub114 ★
38.7
open
158snakeyaml/snakeyamlBitbucket—
38.7
open
159anthropics/claude-codeGitHub118.9k ★
37.2
open
160farzaa/clickyGitHub5.1k ★
33.3
open

Tracking 163 repos · last updated