sandbox-xml

name	sandbox-xml
description	Parse XML feeds and sitemaps in a Code node or CodeAct action, with fast-xml-parser running on the host

XML in the sandbox

Specifier: @nodetool-ai/sandbox-xml. Import it at the top of the body.

fast-xml-parser reads a bare window, which the guest does not have, so it cannot be compiled in. This pack is a host module: the import resolves to a generated facade over NodeTool's own implementation.

parse — XML to a plain object

import { parse } from "@nodetool-ai/sandbox-xml";

const feed = await parse(inputs.xml);
const items = feed?.rss?.channel?.item ?? [];
return { titles: items.map((i) => i.title) };

Attributes ride along prefixed @_ so they never collide with child-element keys; pass { attributes: false } to drop them. Text values stay text — a numeric-looking id must not change shape between runs.

Invalid XML throws with the parser's own reason rather than returning a partial tree.

Gotchas

• parse is async.
• 5 MB of text per call.
• A single child is not an array. channel.item is one object when the feed has one item; normalize with [].concat(x ?? []).