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Refresh the Data Shield schema block in a client's system prompt

Source: R/data_shield.R
refresh_data_shield_context.Rd

Rebuilds the full system prompt (which includes each registered protected dataset's filtered schema) and re-applies it to the client's Chat via set_system_prompt(). Call this after registering or uploading data at runtime (e.g. a Shiny fileInput handler) so the model sees the new dataset's schema. Datasets registered before the client was built are already in the initial system prompt and need no refresh.

Usage

refresh_data_shield_context(client)

Arguments

client

A CodeagentClient (or a bare ellmer Chat, using default settings/cwd).

Value

The client, invisibly.

Details

set_system_prompt() replaces the prompt wholesale but preserves the conversation history (turns), so the running chat is unaffected apart from a one-time prompt-cache miss.