# Authorization repositories

Source: https://www.gstars.dev/c/authorization
Tracked repositories: 11
Ranking: Total stars

1. [goauthentik/authentik](https://www.gstars.dev/repo/goauthentik/authentik) — 26297 stars
2. [apache/casbin](https://www.gstars.dev/repo/apache/casbin) — 20489 stars
3. [ory/hydra](https://www.gstars.dev/repo/ory/hydra) — 17649 stars
4. [zitadel/zitadel](https://www.gstars.dev/repo/zitadel/zitadel) — 15536 stars
5. [logto-io/logto](https://www.gstars.dev/repo/logto-io/logto) — 14842 stars
6. [open-policy-agent/opa](https://www.gstars.dev/repo/open-policy-agent/opa) — 12442 stars
7. [tadata-org/fastapi\_mcp](https://www.gstars.dev/repo/tadata-org/fastapi_mcp) — 12028 stars
8. [authzed/spicedb](https://www.gstars.dev/repo/authzed/spicedb) — 7192 stars
9. [openfga/openfga](https://www.gstars.dev/repo/openfga/openfga) — 6103 stars
10. [cerbos/cerbos](https://www.gstars.dev/repo/cerbos/cerbos) — 4649 stars

Category/topic matches include curated categories and collected GitHub topics. Coverage is limited to tracked active, non-archived, non-fork repositories. See https://www.gstars.dev/methodology for measurement limits.