symbol

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.inotakeh/symbol",
  "description": "Read-only MCP server for the Symbol blockchain (XYM): node health, harvesting, voting keys.",
  "repository": {
    "url": "https://github.com/inotakeh/symbol-mcp-server",
    "source": "github"
  },
  "version": "0.10.0",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "symbol-mcp-server",
      "version": "0.10.0",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "REST URL of the Symbol node to query, e.g. https://<node-host>:3001; https:// is required (http:// only for localhost / 127.0.0.1 / [::1]) and the port is used exactly as given.",
          "isRequired": true,
          "format": "string",
          "name": "SYMBOL_NODE_URL"
        },
        {
          "description": "mainnet or testnet; when set, start-up fails if the node reports a different network.",
          "format": "string",
          "name": "SYMBOL_NETWORK"
        },
        {
          "description": "IANA zone such as Asia/Tokyo that adds a local time next to every UTC timestamp.",
          "format": "string",
          "name": "SYMBOL_TIMEZONE"
        },
        {
          "description": "Comma-separated https:// node URLs that symbol_network_compare and symbol_version_drift check against; no other host is ever contacted.",
          "format": "string",
          "name": "SYMBOL_REFERENCE_NODES"
        },
        {
          "description": "Per-request timeout in milliseconds, 100 to 600000 (default 10000).",
          "format": "string",
          "name": "SYMBOL_REQUEST_TIMEOUT_MS"
        },
        {
          "description": "Absolute directory where symbol_harvesting_status keeps one snapshot file per node (unlocked harvester public keys, heights and times; no secrets) when it is asked to compare or save, created on first save with mode 0700; when unset, the tool reports the current list without a comparison.",
          "format": "string",
          "name": "SYMBOL_STATE_DIR"
        }
      ]
    }
  ]
}