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Changelog

Source: NEWS.md

mcptools (development version)

  • mcp_session() now returns invisibly the nanonext socket used for communicating with the server.
  • mcp_server() gains logical argument session_tools, allowing users to opt-out of presenting R sessions tools to clients.

mcptools 0.1.1

CRAN release: 2025-09-08

  • Addressed an issue in tests on r-devel-linux-x86_64-fedora-clang.

mcptools 0.1.0

CRAN release: 2025-07-18

  • 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().