Thread AI — Smart Email Reply Assistant (Gemini Powered)

Thread AI is a smart, Chrome-based email reply generator that crafts intelligent, context-aware responses using the Gemini AI API. Paste your email thread, choose your tone and role, and let AI generate thoughtful replies tailored to your style — no login or signup required.

Features

• Auto-generates multiple reply suggestions
• Supports 3 modes:
  • generate: generate replies only
  • analyze: analyze new message only
  • both: combine context + new message
• Tone selector: friendly, formal, witty, etc.
• Role selector: recruiter, team lead, developer, etc.
• Local API key storage (secure, browser-only)
• One-click copy to clipboard
• Instant results with Gemini Pro LLM
• Minimal & modern UI with intuitive UX

Setup Instructions

1. Clone the repo

git clone https://github.com/ashankgupta/threadwise-ai
cd threadwise-ai

2. Load the Extension in Chrome

• Open chrome://extensions/

• Enable Developer mode

• Click Load unpacked

• Select the extension/ folder inside this repo

3. Set Up Gemini API Key

Get your key from Here

• Open the extension popup

• Go to the Settings tab

• Paste your key and click Save

Your key is stored securely using chrome.storage.local and is never shared with any server.

Folder Structure

threadwise-ai/
├── popup.html        # Main UI
├── popup.js          # Core logic and fetch call
├── styles.css        # Tailwind styling
└── manifest.json     # Chrome extension manifest

Tech Stack

• Chrome Extension (Manifest V3)

• TailwindCSS

• Gemini Pro (via FastAPI backend)

• Vanilla JS

Related Repos

• Backend

Demo

License

• This project is licensed under the MIT License.