Sherlock: Unmasking LLM Traffic for Cost Tracking and Debugging
product#llm👥 Community|Analyzed: Feb 14, 2026 03:45•
Published: Jan 28, 2026 18:52
•1 min read
•Hacker NewsAnalysis
Sherlock is a groundbreaking tool offering unparalleled transparency into your Large Language Model interactions. This Open Source project provides a real-time terminal dashboard, allowing developers to meticulously track token usage, monitor context window utilization, and debug prompts with ease. Its ability to seamlessly integrate with any tool that respects proxy environment variables makes it incredibly user-friendly and valuable for any developer working with Generative AI.
Key Takeaways
- •Provides a real-time terminal dashboard to monitor token usage and context window.
- •Saves every prompt as markdown and JSON for easy debugging.
- •Works with any tool that respects proxy environment variables, making integration effortless.
Reference / Citation
View Original"Sherlock is a transparent proxy that intercepts HTTPS traffic to LLM APIs and displays real-time token usage in a beautiful terminal dashboard."