Query claude-relay-service usage and limits using your local Codex config
In the CLI tools & terminal space, crs-usage takes a focused approach. It focuses on tracking and querying usage and limits for claude-relay-service from the command line. It is built as an open-source project for developers using claude-relay-service. crs-usage is open source under the MIT license. The product ships for the web and the command line, and it can be self-hosted.
crs-usage first shipped in 2026. Development happens publicly on GitHub with 4 commits in the last 90 days. PulseGate's similarity index finds few close equivalents — crs-usage occupies a relatively distinct niche. Key capabilities include usage querying, limit tracking, and codex config integration.
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