Check connectivity to RetroArch's Network Control Interface and return the RetroArch version string to confirm the UDP transport is operational before issuing other commands.
MIT
704,508 tools. Updated 2026-10-26 08:44
"RetroArch" matching MCP tools:
- Reads RetroArch emulator status: playing/paused state, loaded system, game basename, and CRC32. Required before toggling pause or frame advance to verify current state.MIT
- Read a single RetroArch configuration parameter by name from a running emulator via NCI, revealing paths and settings without parsing retroarch.cfg manually.MIT
- Show a temporary one-line message on the RetroArch display, ideal for debug output or progress updates during automation.MIT
- Retrieve a single RetroArch configuration value by parameter name via the Network Control Interface to access filesystem paths and settings without manually parsing the config file.MIT
- Display a single-line notification overlaid on the RetroArch window for debug output, progress markers, or user alerts. The message fades out after the configured timeout.MIT
Matching MCP Servers
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- Capture a PNG screenshot of the current emulator display and save it to RetroArch's configured screenshot directory. Use to verify game state or inspect visible effects of control commands.MIT
- Save the emulator state to RetroArch's currently selected save slot for creating rollback points or bookmarking game states.MIT
- Capture a PNG screenshot of the current emulator display to inspect game state, document sequences, or verify control commands took effect.MIT
- Save the entire emulator state to RetroArch's currently-selected save slot for rollback or bookmarking; overwrites slot content without confirmation.MIT
- Read up to 4096 bytes from the libretro core's system memory map and return them as a hex dump. Use when the loaded core advertises a memory map.MIT
- Read up to 4096 bytes from emulated memory using the CHEEVOS address space, returning a hex dump. Use as fallback when the core lacks a memory map.MIT
- Write byte sequence to emulated memory via CHEEVOS address space. Fallback when core lacks memory map. Verify changes with read.MIT
- Step emulation forward one frame at a time while paused. Use for precise input timing, animation inspection, or letting emulation initialize after a reset.MIT
- Trigger a soft reset of the running game, equivalent to pressing the console's reset button, to restart from the reset vector. Unsaved progress is lost.MIT
- Restore the emulator to its previously saved state by loading from the currently selected save slot. Undo changes and revert to a known baseline.MIT
- Increment RetroArch's current save slot pointer by one, enabling targeted state save and load operations.MIT
- Verify that RetroArch's Network Control Interface is reachable and retrieve its version string. Call this before other commands to confirm the UDP transport is working.MIT
- Get RetroArch's run state (playing/paused), loaded system, game basename, and CRC32 to verify what's active before controlling the emulator.MIT
- Read up to 4096 bytes from the emulated system's memory map and return them as a hex dump, enabling memory inspection and RAM-hunt workflows for cheat discovery.MIT
- Read up to 4096 bytes from RetroArch's emulated memory via the CHEEVOS address space and return as hex dump. Use as fallback when the core lacks a memory map.MIT