Honey, I Shrunk the AI
Honey is GreenPT's open-source product line for cutting your AI bills and your carbon footprint. Same answers, a fraction of the tokens.
What is Honey
Most AI spend is waste you never see: code that did not need to be written, and words the model did not need to say. Honey removes both. The answers stay the same, the bill and the carbon get smaller, and the discipline scales from one developer's laptop to an entire enterprise.
The product line
Start with the open-source package for your own coding agents today. The enterprise router and the SDK are on the way.
Cut your Claude Code, Cursor, Codex, Windsurf and OpenCode bill by around 30%.
A behavioural discipline for coding agents that removes two independent kinds of waste at once: less code and less prose. Install it in minutes and keep the agents you already use.
An enterprise LLM router that cuts your AI tokens and bills automatically.
LLM Lite for sustainability. Honey routes every request to the lightest model that can do the job, with cost and carbon controls built in across your whole organisation.
Coming soon
Add the SDK to your product and we handle token efficiency and sustainability.
Drop Honey into your stack and ship leaner AI features without rebuilding your pipeline. Efficiency and carbon savings come along for the ride, no prompt-tuning required.
Coming soon
The core idea
Honey for Developers is a behavioural discipline for coding agents. It cuts cost by removing two independent kinds of waste at the same time. Because the levers are orthogonal, the savings stack: less work to do, and fewer words spent doing it.
Write the minimum that needs to exist. Favour YAGNI, and reach for the standard library or native features before writing something custom. Fewer lines means fewer tokens, and less to maintain later.
Strip the filler, the hedging and the pleasantries out of the conversation, while keeping code and technical terms exact. The agent says what matters and nothing more, so every turn costs less.
Yes. Honey for Developers is free and fully open source, so you can read every line, run it yourself, and adapt it to your workflow. The enterprise router and SDK build on the same principles.
Honey for Developers typically cuts the bill from coding agents like Claude Code, Cursor, Codex, Windsurf and OpenCode by around 30%, by removing wasted code and wasted words from every exchange.
No. Honey shrinks the waste, not the substance. Code and technical terms stay exact. What goes is the filler, the hedging, and the work that never needed to happen, so you get the same result at a smaller size.
Every token an AI model processes uses energy. Fewer tokens means less compute, which means lower CO2. Honey makes your AI cheaper and lighter at the same time.
Honey for Developers is open source and ready to install today. Honey for Enterprise (an LLM router) and the Honey SDK are coming soon.
Open source, ready now
Honey for Developers is free and open source. Install it, cut your coding-agent bill, and lighten your carbon footprint, starting today.
