6 tagged mud, measured the same way as everything else here.
Instructions file CodexOpenCode
AGENTS.md instructions for fluffos/fluffos, covering fluffos agent guide (agents.md), 1. codebase architecture & key components, 2. package api & vm stack guidance, unified inclusion and spec files.
Instructions file
Claude Code instructions for fluffos/fluffos, a project described as: Actively maintained LPMUD driver (LPC interpreter, MudOS fork).
Instructions file GitHub Copilot
Copilot instructions for dmbyer/Hedron, a project described as: A C# mud with web admin targeting .net core on Blazor server.
Instructions file
Claude Code instructions for dmbyer/Hedron, covering claude.md, what hedron is, commands, where to read next and ground rules when writing code.
Instructions file CodexOpenCode
Instructions for MUDdown/MUDdown, covering muddown — agent instructions, project overview, architecture, typescript conventions and muddown format rules.
Instructions file
Instructions for MUDdown/MUDdown, a project described as: MUDdown — A modern MUD platform using Markdown as the universal game markup language.