Agent Friendly Code

Which public repos are easiest for Claude Code to work in?

Repos from GitHub, GitLab, and Bitbucket, ranked by their Claude Code score rather than the average across every agent. gitlab-org/cli leads with 98.0.

The methodology lists the weight Claude Code gives each check and the documentation it comes from.

Claude Code — Loads CLAUDE.md at the start of every conversation per Anthropic's memory docs, so AGENTS.md / CLAUDE.md and a fast test loop carry the most weight.
Leaderboard — page 2 of 12 for Claude Code
RankRepoStarsScoreExternal link
33strapi/strapiGitHub73.3k ★
90.0
open
34webpack/webpackGitHubBadge66.1k ★
90.0
open
35rollup/rollupGitHub26.3k ★
90.0
open
36nodejs/nodeGitHub122.3k ★
89.5
open
37denoland/denoGitHub108.8k ★
89.5
open
38pytorch/pytorchGitHub104.7k ★
89.5
open
39oven-sh/bunGitHub96.2k ★
89.5
open
40prometheus/prometheusGitHub66.5k ★
89.5
open
41ghostty-org/ghosttyGitHub62.1k ★
89.5
open
42BerriAI/litellmGitHub61.1k ★
89.5
open
43go-gitea/giteaGitHub58.5k ★
89.5
open
44forem/foremGitHub22.8k ★
89.5
open
45vitessio/vitessGitHub21.4k ★
89.5
open
46antiwork/gumroadGitHub9.8k ★
89.5
open
47delta-io/deltaGitHub9k ★
89.5
open
48gitlab-org/gitlab-runnerGitLab2.6k ★
89.2
open
49chakra-ui/chakra-uiGitHub40.7k ★
88.0
open
50nuxt/nuxtGitHub60.9k ★
87.9
open
51gradio-app/gradioGitHub43.7k ★
87.9
open
52moby/mobyGitHub72.2k ★
87.5
open
53traefik/traefikGitHub65.2k ★
87.5
open
54aaif-goose/gooseGitHub55.2k ★
87.5
open
55n8n-io/n8nGitHub207.1k ★
87.2
open
56github/spec-kitGitHub141k ★
87.2
open
57hiyouga/LlamaFactoryGitHub75.4k ★
87.2
open
58PostHog/posthogGitHub40.2k ★
87.2
open
59vercel/turborepoGitHub31.2k ★
87.2
open
60nautechsystems/nautilus_traderGitHub29.9k ★
87.2
open
61openclaw/openclawGitHub391.8k ★
86.8
open
62scikit-learn/scikit-learnGitHub67.6k ★
86.8
open
63psf/requestsGitHub54.6k ★
86.8
open
64calcom/cal.diyGitHub49k ★
86.8
open

Tracking 371 repos · last updated