Avantio vacation rental management MCP server: list bookings, get booking, read calendar.
Streamable HTTP
https://cotlet.dev/mcp/v1/avantio/connectclaude mcp add --transport http avantio https://cotlet.dev/mcp/v1/avantio/connectStreamable HTTP
https://cotlet.dev/mcp/v1/avantioclaude mcp add --transport http avantio https://cotlet.dev/mcp/v1/avantioThis server publishes no installable package.