paperspace.pages.dev
A local-first spatial desk for reading, comparing, and presenting research papers with WebMCP.
First seen 2026-11-05 · Last seen 2026-11-05 · Source: webmcp.com
Answer 2 · Act 7 · Transact 0 · Score: Not yet scored
Tool inspector
focus_region
Fly the shared browser view through spatial context to a recent search match or an explicit normalized region on a live PDF page, ensuring the target stays inside the viewport without drawing a focus box.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
matchId |
string | no | A recent matchId from search_papers. Use this instead of explicit target fields. |
paperId |
string | no | Exact paper id for an explicit region target. |
page |
integer | no | One-based PDF page. |
region |
object | no | Top-left normalized PDF page region. x + width and y + height must not exceed 1. |
padding |
number | no | Additional normalized page margin around the target. |
Raw JSON schema
{
"type": "object",
"properties": {
"matchId": {
"type": "string",
"description": "A recent matchId from search_papers. Use this instead of explicit target fields."
},
"paperId": {
"type": "string",
"description": "Exact paper id for an explicit region target."
},
"page": {
"type": "integer",
"minimum": 1,
"description": "One-based PDF page."
},
"region": {
"type": "object",
"properties": {
"x": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"y": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"width": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 1
},
"height": {
"type": "number",
"exclusiveMinimum": 0,
"maximum": 1
}
},
"required": [
"x",
"y",
"width",
"height"
],
"additionalProperties": false,
"description": "Top-left normalized PDF page region. x + width and y + height must not exceed 1."
},
"padding": {
"type": "number",
"minimum": 0,
"maximum": 0.35,
"default": 0.06,
"description": "Additional normalized page margin around the target."
}
},
"oneOf": [
{
"required": [
"matchId"
],
"not": {
"anyOf": [
{
"required": [
"paperId"
]
},
{
"required": [
"page"
]
},
{
"required": [
"region"
]
}
]
}
},
{
"required": [
"paperId",
"page",
"region"
],
"not": {
"required": [
"matchId"
]
}
}
],
"additionalProperties": false
}
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