retroarch_ping
Verify reachability — returns RetroArch version
How to use it
Project documentation lists retroarch_ping for the MCP Retroarch MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.
Install MCP Retroarch
mcp-retroarchOther tools in MCP Retroarch (10)
Step one frame (only effective while paused)
Read named RetroArch config values (e.g. savestatedirectory)
State (playing/paused), system, game, CRC32
Load from currently-selected slot
Load from explicit slot number
Toggle pause state
Hardware-reset the running game
Save to currently-selected slot
Save a screenshot to RetroArch's screenshot directory
Display a notification on the RetroArch window