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On the recordRead 5 Oct 202613 facts
Lucid Train
Plans and prices
CLI
Free
Full agent · local models or your own API keys · open source · no account needed
Read 5 Oct 2026 · lucidtrain.com
Lucid Train
$2.50a month, billed yearly
Everything in the CLI in a native app · Design, Diagram, Audit and Dashboards · local models or your own API keys · 7-day free trial
Read 5 Oct 2026 · lucidtrain.com
On the record
- Agent workflow
- Edits are presented as diffs, and commands use risk tiers with catastrophic commands refused.lucidtrain.com · read 5 Oct 2026
- Architecture diagrams
- The agent emits a semantic graph and the ELK layout engine computes diagram positions and orthogonal edge routing.lucidtrain.com · read 5 Oct 2026
- Credentials
- API keys are stored locally in the Lucid Train configuration directory or OS keychain and are not sent to the maker.lucidtrain.com · read 5 Oct 2026
- Data handling
- The software processes repository files locally, and prompts and code go directly to the chosen model provider or nowhere when local models are used.lucidtrain.com · read 5 Oct 2026
- Desktop license limit
- A desktop license covers up to three machines, and desktop sign-in is required for licensing.lucidtrain.com · read 5 Oct 2026
- Diagram exports
- Diagrams are Excalidraw scenes that export to SVG and PNG and can also be turned into a Markdown specification.lucidtrain.com · read 5 Oct 2026
- Integrations
- The Connectors tab lists GitHub, Vercel, Railway and Grafana and can install arbitrary stdio MCP servers.lucidtrain.com · read 5 Oct 2026
- Intended users
- The product is described as a systems-design-first coding harness for people who want to map a repository and use that diagram to guide a coding agent.lucidtrain.com · read 5 Oct 2026
- MCP limitation
- MCP connections use stdio only; remote HTTP and SSE servers cannot be connected directly.lucidtrain.com · read 5 Oct 2026
- Model support
- Lucid Train supports local Ollama models, OpenRouter and other OpenAI-compatible endpoints, plus hosted cloud models.lucidtrain.com · read 5 Oct 2026
- Product
- Lucid Train draws architecture diagrams from a codebase and hands the diagram to a coding agent as a specification.lucidtrain.com · read 5 Oct 2026
- Support
- The maker lists [email protected] for questions about its terms and privacy policy.lucidtrain.com · read 5 Oct 2026
- Telemetry
- The maker says it does not collect telemetry, analytics, prompts, code or usage data from local or bring-your-own-key sessions.lucidtrain.com · read 5 Oct 2026
