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
snapshot_paper_region
Rasterize an exact source region only when a persistent crop or side-by-side comparison is useful. Prefer focus_region or a paper-region sequence frame for ordinary navigation. The app rejects visual overlap or crowding unless force is true.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
paperId |
string | yes | — |
page |
integer | yes | — |
region |
object | yes | Top-left normalized PDF page region. x + width and y + height must not exceed 1. |
title |
string | no | — |
caption |
string | no | — |
scale |
number | no | — |
focus |
boolean | no | — |
force |
boolean | no | Allow app-detected visual overlap or crowding. This bypasses only spatial presentation safeguards, never data, media, security, or target validation. |
Raw JSON schema
{
"type": "object",
"properties": {
"paperId": {
"type": "string"
},
"page": {
"type": "integer",
"minimum": 1
},
"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."
},
"title": {
"type": "string",
"maxLength": 80
},
"caption": {
"type": "string",
"maxLength": 400
},
"scale": {
"type": "number",
"minimum": 0.75,
"maximum": 3,
"default": 2
},
"focus": {
"type": "boolean",
"default": true
},
"force": {
"type": "boolean",
"default": false,
"description": "Allow app-detected visual overlap or crowding. This bypasses only spatial presentation safeguards, never data, media, security, or target validation."
}
},
"required": [
"paperId",
"page",
"region"
],
"additionalProperties": false
}
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