README Excerpt
An [MCP](https://modelcontextprotocol.io) server that bridges Claude (and any other MCP client) to [RetroArch](https://www.retroarch.com/) via its built-in **Network Control Interface** (UDP, port 55355). Works against any libretro core (NES, SNES, Genesis, GB/GBC/GBA, PSX, N64, etc.) — give the model memory r/w, save-state automation, screenshot, pause / frame-advance / reset, and on-screen messages.
Tools (20)
RETROARCH_HOSTRETROARCH_PORTgenesis_plus_gx_libretromesen_libretromgba_libretromupen64plus_next_libretronestopia_libretroread_memoryretroarch_frame_advanceretroarch_get_configretroarch_get_statusretroarch_load_state_currentretroarch_load_state_slotretroarch_pause_toggleretroarch_pingretroarch_resetretroarch_save_state_currentretroarch_screenshotretroarch_show_messagesnes9x_libretro