I have tinkered with a browser-based chat user interface called Guru. It is easy, runs exclusively in the browser with puter.js and is supposed to be a clean playground to play around with input requests. I wanted something simple where I could: - Try different fast styles. -Watch the AI stream answers in real time. - or export discussions for a later review. What is different? The special sauce is the fast guru kernel sitting under the bonnet. Any prompt that you enter is executed by a complex optimization formula called Marm (meta-algorithmic model) before it is sent to the model. Marm is basically a structured process to make the input requests better: - compression → inflate equipment and tighten the language. - Frame → Surfaces hide intention and sharpen the questions. - Improvement → adds useful structure such as roles, formats or restrictions. - Evaluate → executing checks for clarity, accuracy and analogy. Then it goes on: - Validation grille → "Teen -Test" (can a beginner be released in a line?), "Expert test" (exactly enough for one Pro?) And "analogy test" (it is mapped on something familiar?). - Voltage tests → Put on commands under edge conditions (brevity, contradictory roles, security checks). -Scoring & repetition → If the entry request does not continue, become automatic and run through it again or mark the error. - Lesson mode → Explains changes to you with a compact EC → A ++ (explain, compare, apply) so that you learn from optimization. So every conversation is not only a answer-it is also a mini-lesson in the fast design. You can try it out here: Repo: Some functions in: Mobile-friendly layout with a single Hamburger menu. Support for several models (yes, including GPT-5). /Download sessions and export transcripts in JSON or Markdown. Settings modal for model / temperature / max token, whereby the values are stored locally. Authelled from PUTER.com (or simply use a temporary account if you want to test quickly). I built it for myself as a decent space for learning and testing, but others that they could experiment with prompt engineering could also be useful. Feedback is more than welcome!
prompts·2 min read8.9.2025
Experimenting with AI prompts (Prompt Guru)
Source: Original