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Huiyu Pi
Self-hosted AI coding agent with ~80 tokens system prompt
The Problem Every AI coding tool loads 15K-28K tokens of system prompts before you can even ask a question. The AI spends most of its attention reading the manual, not solving your code. The Solution Huiyu Pi strips everything non-essential: - ~80 tokens system prompt (not 20K) - ~0.3s first token response - 90%+ cheaper Token - 4 basic tools only Quick Start npx huiyu-pi Built on Huiyu Pi is built on pi (by earendil-works) and pi-forge www.huiyu.ai, https://github.com/huiyu9144/Huiyu-Pi
Hey Product Hunt! 👋
I built Huiyu Pi because I was frustrated with the overhead in existing AI coding tools.
Every request carried 20K+ tokens of context that the AI had to parse before doing any actual work. That's like paying a consultant to read the entire company handbook before answering "what's 2+2?"
So I stripped everything non-essential:
- ~80 tokens system prompt (not 20K)
- ~0.3s first token response
- 90%+ cost reduction
The core idea is "less context = better AI focus."
It's fully self-hosted — your code, API keys, and conversations never leave your machine. MIT licensed, open source.
Try it: npx huiyu-pi
I'd love to hear your feedback! What do you think of the minimal context approach?
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About Huiyu Pi on Product Hunt
“Self-hosted AI coding agent with ~80 tokens system prompt”
Huiyu Pi was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #71 on the daily leaderboard. The Problem Every AI coding tool loads 15K-28K tokens of system prompts before you can even ask a question. The AI spends most of its attention reading the manual, not solving your code. The Solution Huiyu Pi strips everything non-essential: - ~80 tokens system prompt (not 20K) - ~0.3s first token response - 90%+ cheaper Token - 4 basic tools only Quick Start npx huiyu-pi Built on Huiyu Pi is built on pi (by earendil-works) and pi-forge www.huiyu.ai, https://github.com/huiyu9144/Huiyu-Pi
Huiyu Pi was featured in Open Source (68.5k followers), Developer Tools (513.7k followers) and GitHub (41.3k followers) on Product Hunt. Together, these topics include over 106.6k products, making this a competitive space to launch in.
Who hunted Huiyu Pi?
Huiyu Pi was hunted by Huiyu. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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