mcp-freestyle

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
  "name": "io.github.lozit/mcp-freestyle",
  "description": "Read-only FreeStyle glucose sensor access via LibreLinkUp. Not a medical device.",
  "repository": {
    "url": "https://github.com/lozit/mcp-freestyle",
    "source": "github"
  },
  "version": "0.1.4",
  "websiteUrl": "https://github.com/lozit/mcp-freestyle#readme",
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "mcp-freestyle",
      "version": "0.1.4",
      "runtimeHint": "npx",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "LibreLinkUp *follower* account e-mail — not the primary LibreLink account. The password is stored once via `npx mcp-freestyle-login` in the OS keychain, so it never appears in this configuration.",
          "isRequired": true,
          "name": "LIBRELINKUP_EMAIL"
        },
        {
          "description": "Overrides the OS keychain. Intended for CI and one-off runs; prefer `mcp-freestyle-login` so no credential lands in a config file.",
          "isSecret": true,
          "name": "LIBRELINKUP_PASSWORD"
        },
        {
          "description": "Pinned LibreLinkUp client version sent as the `version` header. Upstream rejects stale values — set this to the current LibreLinkUp app version if requests start failing.",
          "default": "4.16.0",
          "name": "LIBRELINKUP_VERSION"
        },
        {
          "description": "Client product identifier sent as the `product` header.",
          "default": "llu.android",
          "name": "LIBRELINKUP_PRODUCT"
        },
        {
          "description": "Entry point for authentication. The regional host is discovered at login and is never configured here.",
          "default": "https://api.libreview.io",
          "name": "LIBRELINKUP_BASE_URL"
        }
      ]
    }
  ]
}