server.json

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.I4cTime/q-ring",
  "title": "q-ring",
  "description": "Quantum-inspired keyring for AI coding agents with superposition, entanglement, and tunneling.",
  "websiteUrl": "https://qring.i4c.studio",
  "icons": [
    {
      "src": "https://qring.i4c.studio/assets/icon-192.png",
      "mimeType": "image/png",
      "sizes": [
        "192x192"
      ]
    },
    {
      "src": "https://qring.i4c.studio/assets/icon-512.png",
      "mimeType": "image/png",
      "sizes": [
        "512x512"
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/I4cTime/q-ring",
    "source": "github"
  },
  "version": "0.16.1",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "@i4ctime/q-ring",
      "version": "0.16.1",
      "runtimeHint": "npx",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "name": "QRING_BACKEND",
          "description": "Secret storage backend. Defaults to the OS keychain; set to \"file\" for headless hosts with no Secret Service (CI, containers).",
          "isRequired": false,
          "default": "keyring",
          "choices": [
            "keyring",
            "file"
          ]
        },
        {
          "name": "QRING_FILE_PASSPHRASE",
          "description": "Passphrase for the encrypted file backend (AES-256-GCM). Required only when QRING_BACKEND=file — without it the file backend fails closed.",
          "isRequired": false,
          "isSecret": true
        },
        {
          "name": "QRING_FILE_BACKEND_PATH",
          "description": "Custom path for the encrypted file store (default: ~/.config/q-ring/file-backend.enc).",
          "isRequired": false,
          "format": "filepath"
        }
      ]
    }
  ]
}