by nooscraft · AI Tool · ★ 138
🧮 Tokuin A fast, CLI tool to estimate token usage, control API costs, and compress prompts for LLM providers. Built in Rust for performance, portability, and safety. ✨ What's in v0.2.0 Prompt Compression — Reduce prompt tokens by 70-90% using the Hieratic format Quality Metrics — Measure compression fidelity (semantic similarity, critical instruction preservation, structural integrity) LLM-as-a-Judge — Compare outputs from original vs compressed prompts using an LLM judge Incremental Compression — Compress long conversations turn-by-turn without re-processing history Structured Mode —...
| Stars | 138 |
| Forks | 4 |
| Language | Rust |
| Category | AI Tool |
| Quality Score | 69.9414968538784/100 |
| Open Issues | 1 |
| Last Updated | 2026-04-21 |
| Created | 2025-11-06 |
| Platforms | cli, rust |
| Est. Tokens | ~39k |
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tokuin is CLI tool – estimates LLM tokens/costs and runs provider-aware load tests for OpenAI, Anthropic, OpenRouter, or custom endpoints.. It is categorized as a AI Tool with 138 GitHub stars.
tokuin is primarily written in Rust. It covers topics such as llms, prompt-engineering, rust.
You can find installation instructions and usage details in the tokuin GitHub repository at github.com/nooscraft/tokuin. The project has 138 stars and 4 forks, indicating an active community.