JMRI MCP
An open-source Model Context Protocol server for JMRI that enables AI assistants like Claude to control DCC model railroad layouts via voice or chat. It exposes 52 tools for power management, locomotive throttles, turnouts, signals, and sensors, allowing users to drive locomotives and manage layout accessories using natural language.
Package and access
Local package with source-attributed installation metadata. Koskamo does not execute packages during review.
What you can do with it
- Control DCC model railroad layouts via voice or chat
- Manage locomotive throttles and functions
- Operate turnouts, signals, and layout accessories
- Monitor layout status and sensors
Source and maintenance
- Maintenance checked
Packages and installation
Source-provided package data. Koskamo has not executed or live-probed this package.
https://github.com/HO44-PROJECT/MrJ-JMRI-MCP/releases/download/v1.0.0rc4/jmri-mcp-1.0.0rc4.mcpb
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Reported by the attributed source; not independently observed by Koskamo.
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