signupgenius-mcp
SignUpGenius for Claude — sign-ups, slots, groups, and RSVPs. Free accounts or Pro API key.
Install
npmstdio
npx -y signupgenius-mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-chrischall-signupgenius-mcp": {
"command": "npx",
"args": [
"-y",
"signupgenius-mcp"
]
}
}
}Source: official MCP Registry record · registry name io.github.chrischall/signupgenius-mcp · published 2026-09-17 · updated 2026-09-17. Not an endorsement; review the code before connecting it to anything sensitive.