# Lucid Train

> Turn codebase architecture into a visual specification for coding agents.

Lucid Train is a coding workspace that starts by mapping a repository's architecture. It generates a diagram of components and their relationships, then uses that design as a specification for the coding agent. Developers can review proposed changes as diffs and approve commands as work proceeds.

The desktop application combines code conversations, architecture diagrams, dependency audits, and connected tools across multiple projects. A separate terminal version provides the agent through a keyboard-driven interface. Both support local models and configured model providers, with MCP servers and skill files extending the workflow. It is useful when understanding an existing system matters as much as producing the next code change.

## Listing details

- Canonical BetaNeon page: https://betaneon.com/products/lucid-train
- Official website: https://www.lucidtrain.com/
- Category: Developer tools / AI coding tools
- Status: Launched
- Topics: AI, Developer tools, Diagrams, Local AI, Open source
- Listing updated: 2026-10-30T16:52:04.799Z
- Information source: https://www.lucidtrain.com/

This is a product introduction, not an endorsement. Confirm current availability, features, and prices on the official website. Community upvotes on BetaNeon are not star ratings.