Prompt refinement modes
Polysh ships with multiple styles of refinement: highly detailed, casual, precise and direct, creative boost, structured, instructional, role-based, few-shot, zero-shot, chain of thought, and custom mode.
What it does
Built for better prompts, not just prettier text
Live pre-execution checks
Before a prompt is injected, Polysh can surface a diff view so the user can inspect what changed and choose whether to accept or discard the refined text.
Privacy-first architecture
Everything stays client-side. Credentials, preferences, prompt history, and usage stats are stored locally in browser storage and dispatched directly to the selected provider endpoint.
Fast keyboard workflow
A dedicated shortcut lets users invoke refinement instantly from the keyboard, which keeps the experience quick for power users and frequent writers.
Supported platforms
Works where people already write prompts
ChatGPT
Claude
Gemini
Grok / X
Microsoft Copilot
Perplexity
Poe
Mistral
Install options
Choose the path that fits your browser
Chrome / Edge
Download the ZIP file, extract it, and load the unpacked extension from your Chromium-based browser.
Download ZIPFirefox
Use the Mozilla Add-ons listing for the easiest install, or use the signed XPI for direct installation.
Open Firefox Add-onsLocal development
The extension is built from the repository source, with all assets and configuration files stored in the project root.
View source
Why it matters
Prompt quality is a product feature
Polysh helps users turn raw ideas into clearer instructions, reusable templates, and more deterministic outputs. That means fewer retries, cleaner workflows, and better results across the tools people already use every day.