nav-substrate-mcp
MCP server for Nav Substrate - relativistic
navigation calculations for agents: time dilation (velocity/gravity/warp),
relativistic-rocket trip planning, light/comm delay, three-clock chronometry, the
substrate gamma fingerprint, and maneuver-to-setpoint mapping. One verified source.
Use
NAV_SERVICE_API_KEY=demo uvx nav-substrate-mcp
pip install nav-substrate-mcp
NAV_SERVICE_API_KEY=demo nav-substrate-mcp
Env: NAV_SERVICE_API_KEY (or demo), NAV_SERVICE_URL (default the hosted /nav).
The tool catalog is fetched live from the service, so it always matches deployment.
mcp-name: io.github.Wchampe/nav-substrate