nav substrate for VS Code

io.github.wchampe/nav-substrate

Relativistic navigation calcs for agents: time dilation, trip planning, chronometry, gamma.

client:VS Code transport:stdio runtime:pypi

Install nav substrate in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "nav-service-api-key",
      "description": "NAV_SERVICE_API_KEY",
      "password": true
    },
    {
      "type": "promptString",
      "id": "nav-service-url",
      "description": "NAV_SERVICE_URL",
      "password": true
    },
    {
      "type": "promptString",
      "id": "nav-service-local",
      "description": "NAV_SERVICE_LOCAL",
      "password": true
    }
  ],
  "servers": {
    "nav-substrate": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "nav-substrate-mcp"
      ],
      "env": {
        "NAV_SERVICE_API_KEY": "${input:nav-service-api-key}",
        "NAV_SERVICE_URL": "${input:nav-service-url}",
        "NAV_SERVICE_LOCAL": "${input:nav-service-local}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

nav substrate in other clients

nav substrate MCP server