Desktop Extensions approach

[KaliszS]

Add approach to installation using dxt file format.

[KaliszS]

The extension can be run via nodejs (installed with Claude Desktop), python (detected from the system) and binaries. However, this causes problems – the user would have to install python in the second variant, which goes beyond the ‘one click installation’ model. The last mode raises other issues, as there is currently a bug in dxt that revokes permissions to run scripts. However, there are already plans to add uv along with the installation of Claude Desktop.

anthropics/dxt#17
anthropics/dxt#13