ChatGPT setup
Connect once, then keep the prompt natural.
VSLZ follows the MCP Apps model: a tool call returns structured content plus a versioned UI resource for the host to mount.
Compatibility
Verify the current ChatGPT custom MCP support matrix at release time. VSLZ is standards-first and does not require a ChatGPT-only client API, but host support still determines whether the widget can mount.
Choose from the current catalog
Ask for trends, distributions and radar profiles, authored diagrams or a network infographic. Use get_visual_guidance to inspect enabled templates. Complete prompt recipes and live chart examples show supported inputs. Optional icons, glyphs and inline raster badges use the same contract inside infographic panels; no server photo storage is supported.
Fallback behavior
When a host cannot render the UI resource, the MCP result still includes a concise textual summary and the validated structured specification. A compatible host can render the same resource without changing the tool contract.