API Reference

ExportDrawioTool

Exports a .drawio/.xml diagram to an image, within the allowed workspace directories.

Tool name: export_drawio

Parameters:

Parameter	Type	Required	Description
input	string	yes	Path to the .drawio/.xml file (absolute, or relative to root).
format	string	no	Output format, one of the configured formats (svg, png). Defaults to svg when enabled, otherwise the first configured format.
output	string	no	Output image path; defaults to the input path with the format extension.
page	string	no	Page to export: zero-based index or page name (default: first page).

Returns: "Exported <path> (<format>, <width>x<height>)."

The input must be readable and the output writable under the workspace access lists. The output extension must match format.

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DrawioConfiguration

Holds the format allowlist and raster scale factor.

import { DrawioConfiguration } from '@johannes.latzel/llm-chat-drawio';

const config = new DrawioConfiguration({ formats: ['svg', 'png'], scale: 2 });

Member	Type	Description
formats	DrawioFormat[]	Enabled formats, filtered to the supported set.
scale	number	Raster scale factor (default 1).
allows(f)	boolean	Whether f is an enabled format.

Package classes

DrawioToolPackage

Groups the ExportDrawioTool.

import { DrawioToolPackage, DrawioConfiguration } from '@johannes.latzel/llm-chat-drawio';
const pkg = new DrawioToolPackage(workspace, new DrawioConfiguration());

• Tools: export_drawio (1 tool)
• Constructor: Workspace, optional DrawioConfiguration
• dispose(): not implemented