rtk
CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
Reduce the amount of data your AI reads from command outputs, saving resources.
From the README
brew install rtk
- macOS: rtk-x8664-apple-darwin.tar.gz / rtk-aarch64-apple-darwin.tar.gz
- Linux: rtk-x8664-unknown-linux-musl.tar.gz / rtk-aarch64-unknown-linux-gnu.tar.gz
- Windows: rtk-x8664-pc-windows-msvc.zip
Excerpts from the project README on GitHub. Copyright and licensing remain with the respective authors.
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Free · no card · unsubscribe anytimeCLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
rtk has 77.9k stars on GitHub. It has been forked 4.9k times. rtk is written mainly in Rust. It has been in active development since 2026. rtk is available under the Apache-2.0 license. Its main topics are agentic-coding, ai-coding, anthropic, claude-code.
What is rtk?
CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
Is rtk open source?
rtk is an open-source project. It is released under the Apache-2.0 license.
Is rtk free?
Yes. rtk is free and open source — you can use, modify and self-host it.
What license does rtk use?
rtk is available under the Apache-2.0 license.
What language is rtk written in?
rtk is written mainly in Rust.
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