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.

CursorPer Cursor's Rules docs, reads `.cursor/rules/*.mdc` and AGENTS.md as the canonical repo-side input. Type config and a clean README still aid the codebase index but aren't the docs-cited signal.
Leaderboard — page 9 of 12 for Cursor
RankRepoStarsScoreExternal link
257fastify/fastifyGitHub37.1k ★
60.2
open
258phoenixframework/phoenixGitHub23.1k ★
60.2
open
259mkdocs/mkdocsGitHub22.4k ★
60.2
open
260prisma/prismaGitHub47.6k ★
60.0
open
261ggml-org/whisper.cppGitHub53.5k ★
59.9
open
262date-fns/date-fnsGitHub36.6k ★
59.9
open
263nikic/PHP-ParserGitHub17.5k ★
59.9
open
264ghostfolio/ghostfolioGitHub9.2k ★
59.9
open
265babashka/babashkaGitHub4.6k ★
59.9
open
266libeigen/eigenGitLab1.2k ★
59.8
open
267haskell/cabalGitHub1.7k ★
59.4
open
268Aider-AI/aiderGitHub48.8k ★
59.3
open
269tailwindlabs/tailwindcssGitHub97.5k ★
59.2
open
270drizzle-team/drizzle-ormGitHub35.7k ★
59.2
open
271sindresorhus/kyGitHub17.1k ★
59.0
open
272hashicorp/terraformGitHub49.6k ★
58.7
open
273pointfreeco/swift-composable-architectureGitHub14.9k ★
58.7
open
274snakeyaml/snakeyamlBitbucket
58.7
open
275makeplane/planeGitHub59k ★
58.1
open
276apache/rocketmqGitHub22.6k ★
58.1
open
277eslint/eslintGitHub27.5k ★
57.8
open
278google-deepmind/mujocoGitHub14.9k ★
57.8
open
279elixir-lang/elixirGitHub26.6k ★
57.3
open
280jellyfin/jellyfinGitHub56.6k ★
57.2
open
281championswimmer/TwoFacGitHub125 ★
57.2
open
282elastic/elasticsearchGitHub77.9k ★
57.0
open
283StarRocks/starrocksGitHub12.1k ★
57.0
open
284dotnet/aspnetcoreGitHub38.4k ★
56.9
open
285dotnet/runtimeGitHub18.3k ★
56.9
open
286fmtlib/fmtGitHub25.6k ★
56.6
open
287sidekiq/sidekiqGitHub13.6k ★
56.6
open
288tokio-rs/axumGitHub27k ★
56.5
open

Tracking 371 repos · last updated