0x00 S00PacketServerInfo

Responds to C00PacketServerQuery with the server's status as a JSON string (MOTD, players, version, favicon, mod info).

Clientbound (Server → Client) · STATUS · net/minecraft/network//S00PacketServerInfo.java
statusserverping

Fields

FieldTypeDescription
jsonResponseString (JSON)JSON-encoded ServerStatusResponse with version, players, description, favicon

Wire Encoding

FieldTypeNotes
JSON ResponseStringJSON ServerStatusResponse serialized to string

MCP References

MCPNetHandlerStatusClient.handleServerInfo()

Handler Interface

HNDINetHandlerStatusClient

Notes

The JSON response includes: version (name + protocol number), players (max + online + optional sample list), description (MOTD ChatComponent), and optionally favicon (base64-encoded PNG with 'data:image/png;base64,' prefix). For modded servers, may include Forge mod info.

implementation Implementation Cases

ServerInfo

Read server info JSON (MOTD, players, version) for server detection.

Vanilla hook: EventReceivePacket
BrandDetector

Read server info JSON (MOTD, players, version) for server detection.

Vanilla hook: EventReceivePacket
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