benpiaz/piaz-switch is a Rust-based tray app and command-line tool for switching Claude Code and Codex accounts and checking per-account limits, token usage and cost. It supports Windows and macOS, and the latest release published in the repository is v0.5.1. However, FACTS does not explain what changed in this version. The verifiable content therefore extends no further than the project's feature overview and the latest version information.
The README also describes Cursor and Antigravity accounts as switching targets. It has a feature that automatically switches to another account before a limit is exhausted, and states that costs are displayed based on local records. It also says that no server or telemetry is used and that login credentials are stored encrypted. It is a setup for checking the usage status of multiple tool accounts in one place and switching between them. The repository description offers free use but does not allow resale.
The license metadata is shown as NOASSERTION, and the README summary mentions MIT and Commons Clause terms. Since both pieces of information are presented together, the license terms must be checked against the repository description, and the free-use notice alone does not grant resale rights. FACTS contains no measurement data supporting the accuracy of automatic switching or cost display. The features can be confirmed within the scope stated in the documents, but the size of the actual effect cannot be judged from this material alone.