Lucid Train turns code into build specs
Lucid Train analyzes a local codebase, generates deterministic architecture diagrams, and passes them to an AI coding agent as an implementation specification. Its desktop app and Rust CLI support local models, cloud APIs, and fully offline workflows.
Lucid Train’s strongest idea is treating architecture diagrams as executable context rather than post-hoc documentation.
- –Converts repository structure into semantic architecture diagrams with solver-based layouts
- –Bridges design and implementation through generated markdown specifications and DESIGN.md
- –Local-first execution keeps source code and prompts on the developer’s machine
- –Model-agnostic routing lets teams use different models for planning, coding, and vision
- –The free CLI lowers adoption friction, while the paid desktop app adds diagrams, audits, dashboards, and connectors
DISCOVERED
1d ago
2026-08-25
PUBLISHED
2d ago
2026-08-24
RELEVANCE
AUTHOR
Arnab Bhattacharya