Mark an element as an MCP input

Stamps data-shinymcp-input on a tag or its first form-element descendant. Use this as an escape hatch when auto-detection by tool argument name doesn't work (e.g., custom widgets or elements whose id doesn't match the tool argument name).

Usage

mcp_input(tag, id = NULL)

Arguments

tag

An htmltools::tag object (e.g., from shiny::selectInput() or bslib::input_select()).

id

The input ID to register. If NULL (the default), reads the element's existing id attribute.

Value

The modified htmltools::tag with data-shinymcp-input stamped.