Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.196 Home All releases olderv2.1.195 v2.1.197newer
Claude Code v2.1.196

SendUserFile Display Mode

The SendUserFile tool now accepts a display parameter to control how files are presented to the user:

  • render — opens the file inline in the side panel (for HTML, SVG, Mermaid, images, PDFs, and other viewable content).
  • attach — shows a download card only (for source code, spreadsheets, documents intended for other apps).
  • Omit to let the client decide based on file type (existing behavior).
Evidence

Updated tool description (search for "Set \display\ to choose how the file is presented")

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.196 →