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Chanterelle

The bridge between Jupyter and production

A lightweight desktop app for data scientists and ML engineers to test, present, and share models and findings — without deploying anything.

v1.0Python 3.8+

Project Types

JSON to Model Interface

Model Projects

Define inputs, outputs, and presets in JSON and wire up Python functions to load, transform, and run your ML model — Chanterelle generates the interface automatically.

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Handling Model Request

Analytics Projects

Build static insight dashboards in JSON with charts, images, tables, and collapsible sections — no Python runtime required.

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Handling Model Request

Interactive Projects

Create multi-turn conversational agents backed by Python. The handler process persists across turns, letting you manage state, stream responses, and render dynamic output forms.

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Why Chanterelle?

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Local & Secure

Runs entirely on your machine. No data leaves your environment before you're ready.

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Code-Friendly

JSON + Python project files you can version in Git and review like source code.

Zero Infrastructure

No servers or deployments. Open a project file and you're ready to go.

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AI-Assisted

Built-in skill for GitHub Copilot, Cursor, and Windsurf to generate valid project files from natural language.

See It in Action

Ready to get started?

Download Chanterelle and set up your first project in minutes.