uv-keyring

crates/uv-keyring/ is uv's pluggable keyring implementation. It backs --keyring-provider subprocess and the optional native secret-service/win-credential backends.

Purpose

uv-auth defines a KeyringProvider trait. This crate provides the concrete implementations:

• Subprocess — invokes the keyring Python CLI (compatible with the existing pip ecosystem).
• Native backends (gated behind features) — secret-service on Linux, wincred on Windows, keychain on macOS.

See also

• uv-auth — the trait.
• uv-publish, uv-client — common consumers via auth.