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V3Code is an intelligent code editor — a fork of VS Code — built by KandD Labs. It runs locally, remembers what it learns across sessions, and exposes structural, LSP-backed intelligence (“Context Bridge”) to any agent over MCP.

Why V3Code

  • It knows your code. A local semantic index plus the Context Bridge mean the agent sees structure — symbols, references, types — not just text. Ask what breaks if you change something and it already has the map.
  • It remembers. Persistent memory carries context across sessions, so the agent stops being a smart stranger every time you open it.
  • It runs on your machine. Your code never leaves your hardware. No upload, no training on your work.
  • Bring any model. Route work across fast, cheap models and reserve premium models for the hard calls — or bring your own keys.

The four modes

V3Code has one agent with four modes you switch between:
ModeWhat it does
AskAnswer questions about the codebase.
PlanLay out an approach before changing anything.
AgentExecute multi-step work with tools.
DesignGenerate on-brand UI from a locked design system.

Next steps

Install

Download V3Code for macOS, Windows, or Linux.

Quickstart

Open a project and make your first edit with the agent.