Installation

Get Jetro running in under two minutes.

Prerequisites

  • VS Code, Cursor, or Windsurf, or any editor that supports VS Code extensions
  • Python 3.9+ for code execution and refresh scripts
  • Node.js 18+ for the Claude Code CLI

Install the extension

  1. Open your editor’s extension marketplaceSearch for “Jetro” in the extensions sidebar, or install from the command line: 
    code —install-extension jetro.jetro
  2. Open a workspace folderJetro needs a workspace to store your data. Open any folder, and Jetro will create a .berrywise/ directory for configuration and cache.
  3. Sign in (optional)Everything works without an account. Sign in with GitHub to enable sharing, app deployment, and data API access.
  4. Start chattingOpen the chat panel and say something: “What can you do?” or “Screen for undervalued Indian pharma stocks.” The co-pilot will guide you from there.
Tip

Jetro works best with the Claude Code CLI installed. If you’re using Cursor or Windsurf, the AI agent is already built in and Jetro’s tools and skills integrate automatically.

Verify installation

You should see the Jetro icon in your editor’s activity bar (left sidebar). Click it to open the Jetro sidebar with Search, Projects, Library, and Market tabs.