AI 笔试助手 (interview-coder-cn) provides real-time AI-powered assistance for coding interviews and online tests, specifically tailored for Chinese users. It addresses the need for discreet help by offering solutions and code generation without being detected during screen sharing or triggering "leaving page" alerts, thereby enhancing user performance in high-stakes assessments.

How It Works

The project captures screen content via hotkeys and transmits it to an OpenAI-compatible large language model for analysis. Its core technical innovation is a "stealth mode," featuring a semi-transparent, always-on-top window designed to be invisible to screen-sharing detection mechanisms in most conferencing software. This approach allows users to receive AI-generated solutions and guidance unobtrusively during live interviews or tests.

Quick Start & Requirements

• Install: Requires Node.js. Install dependencies using npm install. Pre-compiled installation packages are also available.
• Prerequisites: Node.js environment. API credentials (API_BASE_URL, API_KEY) obtained from an OpenAI-compatible proxy service (e.g., CloseAI, AIHubMix) or the official OpenAI API.
• Setup: Create a .env file in the project root and configure API_BASE_URL and API_KEY. Start the application with npm run dev.
• Docs: Comprehensive installation and usage tutorials are provided on the project's Wiki page.

Highlighted Details

• Stealth Mode: Engineered to be undetectable during screen sharing, evading common interview monitoring tools.
• Versatile Problem Solving: Capable of assisting with algorithm challenges, multiple-choice questions, and short-answer prompts.
• Multi-Language Support: Handles code generation and analysis for popular languages including Python, JavaScript, Java, and C++.
• Customization: Supports custom prompt configurations for extending its utility beyond standard coding interviews.

Maintenance & Community

The project encourages users to report issues and discuss potential improvements via GitHub Issues. Specific community channels like Discord or Slack, and details on notable contributors or sponsorships, are not explicitly mentioned in the README.

Licensing & Compatibility

• License: CC BY-NC 4.0 (Creative Commons Attribution-NonCommercial 4.0 International).
• Restrictions: Strictly prohibits any form of commercial use, including resale, integration into commercial products, or SaaS offerings. Commercial licensing requires obtaining written permission from the author.

Limitations & Caveats

The effectiveness of the stealth mode may vary across different conferencing software and browsers; users are advised to conduct their own pre-use testing. The CC BY-NC 4.0 license imposes a significant restriction against any commercial application of the software.