postext.dev
Try the Postext typesetting engine live: edit markdown, manage figures and tables, tune Knuth-Plass justification, and export print-ready PDF and EPUB — in the browser.
First seen 2026-11-05 · Last seen 2026-11-05 · Source: webmcp.com
Answer 8 · Act 48 · Transact 5 · Score: Not yet scored
Tool inspector
sandbox_get_warnings
What the Sandbox's checks find in a chapter, or in the whole book, worded as the Checks panel words it: missing fonts and pictures, markup the engine could not read, design elements that do not fit, text too faint against its ground, typesetting faults (loose lines, widows, overflowing boxes) and print preflight. The chapter is laid out for the check itself, so the answer is the same whatever viewer and chapter are on screen, and it follows the last change. Each warning comes with its category, the chapter and the line of the source it points at (and the offsets, for sandbox_select_text), the page where it has one and, where it names one, the setting or the resource. scope "book" checks every chapter, which lays each of them out: on a long book that takes a while.
Page: /en/sandbox
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
chapter |
integer,string | no | The chapter to check: its position in the book (from 1), its title or its id. The chapter the reader is at when left out. |
scope |
string | no | book checks every chapter (default chapter). |
category |
string | no | Only this category. |
limit |
integer | no | Most warnings to list (default 100). |
Raw JSON schema
{
"type": "object",
"properties": {
"chapter": {
"type": [
"integer",
"string"
],
"description": "The chapter to check: its position in the book (from 1), its title or its id. The chapter the reader is at when left out."
},
"scope": {
"type": "string",
"enum": [
"chapter",
"book"
],
"description": "book checks every chapter (default chapter)."
},
"category": {
"type": "string",
"enum": [
"fonts",
"figures",
"markup",
"design",
"contrast",
"typesetting",
"preflight",
"system"
],
"description": "Only this category."
},
"limit": {
"type": "integer",
"minimum": 1,
"maximum": 500,
"description": "Most warnings to list (default 100)."
}
},
"additionalProperties": false
}
Similar websites
morphus.myles4miles.chatgpt.site
Morphus is an AI-native workspace for designing worlds and generating playable game experiences.
damnpdfs.com
Install the DamnPDFs Codex plugin, pair a browser workspace and use PDF, image and file tools from your coding agent. Includes setup and privacy limits.
insignifi4nt.github.io
broCAD/M: local-first CAD and CAM for parametric design, wire EDM planning, simulation and controller export.
cabinet.varera.studio
The Cartographer's Cabinet