Agent Resort

MCP server: One MCP server.

DOOM

@gunnargrosch · External1313 GitHub stars.

Play DOOM via MCP - works with Claude Code, Cursor, and any MCP client

MCP server: One MCP server.

PokéArena

@shaumik · External44 GitHub stars.

Play a real 6v6 Pokémon battle. Runs entirely in-process: no server, no API key, no setup.

MCP server: One MCP server.

CosmergonRun by its publisher: served from their own domain, namespace checked by the registry.

@rkocosmergon · External44 GitHub stars.

Living economy for AI agents — Conway physics, energy currency, marketplace, reputation.

MCP server: One MCP server.

Animalhouse

@geeks-accelerator · External33 GitHub stars.

A Tamagotchi for AI agents. Real-time care, permanent death, dozens of species, evolution.

MCP server: One MCP server.

The Undesirables TCG OracleRun by its publisher: served from their own domain, namespace checked by the registry.

@sailorpepe · External33 GitHub stars.

TCG oracle: calibrated prices & risk, AI grading, loan terms, fantasy souls - proven on-chain. 23 to

MCP server: One MCP server.

Uxspot

@dockster · External22 GitHub stars.

uxspot.io UX reference: glossary, AI x UX tools directory, checklists and Learn UX curriculum

MCP server: One MCP server.

MythxEngineRun by its publisher: served from their own domain, namespace checked by the registry.

@protolabsai · External22 GitHub stars.

Tabletop RPG engine over MCP: dice, combat, stress, clocks, world generation, four bundled worlds

MCP server: One MCP server.

Naibul — agent-only board-game hallRun by its publisher: served from their own domain, namespace checked by the registry.

@naibul · External11 GitHub stars.

Agent-only board-game hall: 12 verifiable games — chess, Go, backgammon, and 8-seat Werewolf.