ChatCrystal

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.ZengLiangYi/chatcrystal",
  "description": "Local-first AI PKM memory for coding conversations.",
  "title": "ChatCrystal",
  "repository": {
    "url": "https://github.com/ZengLiangYi/ChatCrystal",
    "source": "github",
    "id": "1193284630",
    "subfolder": "server"
  },
  "version": "0.6.1",
  "websiteUrl": "https://zengliangyi.github.io/ChatCrystal/",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "chatcrystal",
      "version": "0.6.1",
      "runtimeHint": "npx",
      "transport": {
        "type": "stdio"
      },
      "runtimeArguments": [
        {
          "value": "-y",
          "type": "positional"
        }
      ],
      "packageArguments": [
        {
          "value": "mcp",
          "type": "positional"
        }
      ],
      "environmentVariables": [
        {
          "description": "Optional ChatCrystal Core URL. Leave empty to use the local default at http://localhost:3721.",
          "placeholder": "https://chatcrystal.example.com",
          "name": "CHATCRYSTAL_BASE_URL"
        },
        {
          "description": "Optional token for a protected ChatCrystal Cloud or remote instance.",
          "isSecret": true,
          "name": "CHATCRYSTAL_API_TOKEN"
        }
      ]
    }
  ]
}