Which public repos are easiest for Cursor to work in?

Repos from GitHub, GitLab, and Bitbucket, ranked by their Cursor score rather than the average across every agent. surrealdb/surrealdb leads with 97.6.

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

Cursor — Per 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/fastifyGitHub37.3k ★
60.2
open
258mkdocs/mkdocsGitHub22.5k ★
60.2
open
259prisma/ormGitHub47.7k ★
60.0
open
260ggml-org/whisper.cppGitHub54.3k ★
59.9
open
261date-fns/date-fnsGitHub36.6k ★
59.9
open
262nikic/PHP-ParserGitHub17.5k ★
59.9
open
263ghostfolio/ghostfolioGitHub9.4k ★
59.9
open
264babashka/babashkaGitHub4.6k ★
59.9
open
265libeigen/eigenGitLab1.2k ★
59.8
open
266haskell/cabalGitHub1.7k ★
59.4
open
267Aider-AI/aiderGitHub49.5k ★
59.3
open
268phoenixframework/phoenixGitHub23.2k ★
59.3
open
269tailwindlabs/tailwindcssGitHub97.9k ★
59.2
open
270drizzle-team/drizzle-ormGitHub36k ★
59.2
open
271honojs/honoGitHub32.5k ★
59.2
open
272hashicorp/terraformGitHub49.9k ★
58.7
open
273pointfreeco/swift-composable-architectureGitHub15k ★
58.7
open
274snakeyaml/snakeyamlBitbucket—
58.7
open
275makeplane/planeGitHub60.7k ★
58.1
open
276apache/rocketmqGitHub22.6k ★
58.1
open
277vitest-dev/vitestGitHub17.2k ★
57.8
open
278google-deepmind/mujocoGitHub15.6k ★
57.8
open
279elixir-lang/elixirGitHub26.7k ★
57.3
open
280jellyfin/jellyfinGitHub58k ★
57.2
open
281championswimmer/TwoFacGitHub130 ★
57.2
open
282elastic/elasticsearchGitHub78.2k ★
57.0
open
283StarRocks/starrocksGitHub12.2k ★
57.0
open
284dotnet/aspnetcoreGitHub38.5k ★
56.9
open
285dotnet/runtimeGitHub18.3k ★
56.9
open
286fmtlib/fmtGitHub25.9k ★
56.6
open
287sidekiq/sidekiqGitHub13.6k ★
56.6
open
288tokio-rs/axumGitHub27.5k ★
56.5
open

Tracking 371 repos · last updated