Co-op Anything
Instructions, skills and an optional small MCP server that guide a coding agent through turning a single-player PC game into a co-op mod: studying the game, building the mod, testing it with bot players and packaging it. Meant for games you own; mods can clash with a game's terms or anti-cheat.
Test status
Not tested yet We list this skill from its source; we haven’t run it in a client yet, so there is no verdict.
Get it
The skill’s files and install instructions are in its repository: github.com/cranebeaker/coop-anything.