Small single-card apps work best here. Multi-tool apps return a list of wrapped ellmer tools, one wrapper per underlying app tool.
Usage
as_shinychat_tool(
app,
value_fn = NULL,
summary = NULL,
title = NULL,
icon = NULL,
open = TRUE,
show_request = FALSE,
full_screen = TRUE
)Arguments
- app
An McpApp object.
- value_fn
Optional function that derives the machine-facing value from the raw tool result.
- summary
Optional text fallback or summary function.
- title
Optional card title or title function.
- icon
Optional card icon or icon function.
- open
Whether the card starts expanded.
- show_request
Whether shinychat should show the request payload.
- full_screen
Whether shinychat should offer its full-screen tool-card mode when supported.