Initial CRAN submission.
Before the initial release of the package, mcptools was called
acquaint and supplied a default set of tools from btw, currently a
GitHub-only package, when R was used as an MCP server. The direction of
the dependency has been reversed; to use the same functionality from
before, transition acquaint::mcp_server() to
btw::btw_mcp_server() and
acquaint::mcp_session() to
btw::btw_mcp_session().