Splitrail is a fast, cross-platform, real-time Gemini CLI / Claude Code / Codex token usage tracker and cost monitor. Run one command to instantly review all of your CLI coding agent usage. Upload your usage data to your private account on the Splitrail Cloud for safe-keeping and cross-machine usage aggregation.
Warning
While support for both Codex is implemented, Codex currently does not output enough information to its recorded chat files. A PR is open on Codex, however: openai/codex#1583. React with 👍 on it to encourage it to be merged!
Also check out our developer-first agentic AI experience, Piebald.
On Windows, we use lld-link.exe from LLVM to significantly speed up compilation, so you'll need to install it to compile Splitrail. Example for winget:
winget install --id LLVM.LLVMThen add it to your system PATH:
:: Command prompt
setx /M PATH "%PATH%;C:\Program Files\LLVM\bin\"
set "PATH=%PATH%;C:\Program Files\LLVM\bin"or
# PowerShell
setx /M PATH "$env:PATH;C:\Program Files\LLVM\bin\"
$env:PATH = "$env:PATH;C:\Program Files\LLVM\bin\"Then use standard Cargo commands to build and run:
cargo runBuild as normal:
cargo run
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