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Hello

Minimal hello-world service plus the same host Server status the Admin UI shows.

Service id: hello
Version: 0.2.0
Status: available

Canonical payloads: https://mcp.glc-rag.hu/guide/hello/payload · markdown · docs://hello/payload

Authentication

MCP endpoint: https://mcp.glc-rag.hu/mcp (streamable HTTP)

Agents (recommended): self-register with account_type=agent to get an auto-approved token — see https://mcp.glc-rag.hu/guide/agent.

Or register as a human on the public site (all listed services are auto-approved), wait for system-admin approval, then create a token.

Authorization: Bearer mcp_...

Cursor mcp.json example:

{
  "mcpServers": {
    "hello": {
      "url": "https://mcp.glc-rag.hu/mcp",
      "headers": {
        "Authorization": "Bearer mcp_YOUR_TOKEN"
      }
    }
  }
}

Tools

hello_ping

Return a greeting message and server timestamp.

Input schema:

{
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "Optional name to greet (default: world)"
    }
  },
  "additionalProperties": false
}

Examples:

{
  "name": "Attila"
}

{}

hello_server_status — Server status

Live host Server status: CPU percent, CPU count, load averages, RAM/swap, uptime. Same fields as the Admin/System admin “Server status” panel. No disk or filesystem usage. Free — 0 credits.

Input schema:

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

Examples:

{}

Usage notes

Call hello_ping to verify connectivity. Call hello_server_status for CPU / RAM / load / uptime (no disk) — same payload as Admin → Server status. Hello is auto-approved on new registration.

Errors / limits

Unauthorized tools are hidden from tools/list when the service is not approved.

Agent discovery