Jack Wallner

GitHub profile1 plugin in the catalog

Plugins by Jack Wallner

1 plugins by Jack Wallner in the catalog, most-starred first.

Jack Wallnermahj-trainerLearn and practice American mah jongg (the game played with the yearly NMJL card) through Mahj Trainer's hosted MCP server (Streamable HTTP, no sign-in, no keys): short lessons, practice quizzes that check and explain each answer, a rack reader that suggests a Charleston pass with a reason for each tile, and a glossary. Bundles one skill that tells the agent when to call the tools. Agent Plugins v1 package (plugin.json + mcp.json + skills/), configuration only. Disclosure — hosted-only connector with no local code: every tool call (rack tiles, quiz answers, lesson topics) goes to mahj.mahjtrainer.workers.dev, run by the plugin author; the five tools are served by that remote server at runtime and are not covered by the pinned sha (the source at the pin is read-only and stateless).Communitygeneral