GigaAM

Skycode: Custom VS Code Extension Optimizes AI Coding Agent for Corporate Closed-Loop LLMs

A developer has released Skycode, an open-source VS Code extension that enables AI-assisted coding inside corporate closed environments using internal models such as Qwen. The project addresses strict data residency requirements in sectors like energy, where external services like GitHub Copilot or Cursor are prohibited because code would leave the perimeter. Key engineering efforts focused on aggressive context preservation within the model's roughly 100k token limit through incremental file reading, symbol-level extraction, history compression, and visual context monitoring. Additional features include tab-based parallel task handling, local voice dictation powered by Sber's GigaAM v3, and safeguards against repetitive loops or truncated file writes. The extension approach was chosen over forking the entire VS Code codebase to simplify deployment and compliance reviews, as extensions can often be installed from the Marketplace without separate approval. Skycode is positioned as a practical alternative for organizations running their own LLMs rather than relying on cloud models.