Renders an active list directory of navigation links targeting main content sections.
| Surface | Note |
|---|---|
| google-meet-stage | Sticky placement logic loses layout sync relative to video stages. |
| google-chat | Multi-level structure drops, collapsing to plain flat text. |
| Scroll monitoring active section highlighting fails completely. |
| Field | Type | |
|---|---|---|
| headings | array. Structured items detailing section names and anchor tags. | required |
{
"type": "table_of_contents",
"headings": [
{
"level": 2,
"text": "Introduction"
},
{
"level": 2,
"text": "Methods"
},
{
"level": 2,
"text": "Results"
}
]
}{
"identifier": "urn:air:a2uicatalog.ai:atom:table_of_contents",
"displayName": "Table Of Contents",
"type": "application/vnd.a2ui.atom+json",
"url": "https://a2uicatalog.ai/atoms/table_of_contents",
"capabilities": [
"web",
"google-apps-script-web",
"mcp-apps"
],
"description": "Renders an active list directory of navigation links targeting main content sections.",
"representativeQueries": [
"show a navigate article sections using structured heading directory links",
"renders an active list directory of navigation links targeting main content sections.",
"render a table of contents"
]
}The renderer is an open-source Google Apps Script web app. Deploy your own instance in 4 commands — you own the URL, no dependency on the demo endpoint.
git clone https://github.com/a2uicatalog/a2ui
cd a2ui/apps-script-surface/gas-wired-renderer
clasp push && clasp deploy