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    🎉 The MudForge client is now LIVE — download it free on Windows, Linux, Mac & iOS, or play instantly in your browser at https://play.mudvault.org (opens in a new tab). Play Now buttons now launch MudForge — the old web client has been phased out, but you can still reach it at darkwiz.org/play (opens in a new tab).🎉 The MudForge client is now LIVE — download it free on Windows, Linux, Mac & iOS, or play instantly in your browser at https://play.mudvault.org (opens in a new tab). Play Now buttons now launch MudForge — the old web client has been phased out, but you can still reach it at darkwiz.org/play (opens in a new tab).🎉 The MudForge client is now LIVE — download it free on Windows, Linux, Mac & iOS, or play instantly in your browser at https://play.mudvault.org (opens in a new tab). Play Now buttons now launch MudForge — the old web client has been phased out, but you can still reach it at darkwiz.org/play (opens in a new tab).

    MUD Protocol Reference

    Comprehensive guide to Multi-User Dungeon communication protocols - everything you need to understand how MUDs communicate with players and servers.

    What are MUD Protocols?

    MUD protocols are standardized communication methods that enable enhanced functionality between Multi-User Dungeon (MUD) servers and clients. These protocols extend the basic Telnet connection to provide features like structured data exchange, compression, terminal capability negotiation, and rich user interfaces.

    Most MUD protocols are implemented as Telnet options, following RFC854 and RFC855 specifications for option negotiation. They allow servers and clients to discover each other's capabilities and exchange information beyond simple text.

    Protocol Categories

    Transport & Communication

    4

    4 protocols

    MSSP
    GMCP
    MSDP
    MXP

    Compression

    1

    1 protocol

    MCCP

    Terminal & Display

    2

    2 protocols

    MTTS
    EOR

    Environment

    1

    1 protocol

    MNES

    Chat & Messaging

    1

    1 protocol

    MMCP

    User Interface

    1

    1 protocol

    MSLP
    Implementation Benefits
    • Enhanced user experience with rich client features
    • Reduced bandwidth usage through compression
    • Real-time data exchange for GUI updates
    • Standardized server information reporting
    • Cross-client compatibility and communication