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_import_book
Import a .postext file (a book with its chapters, design, resources and fonts in one archive) as a new project, and open it. A file may carry the book in several languages: the project keeps every one of them (the checks, the language switcher and the side-by-side view of composed pages work on it), and language says which opens first. inspect: true reads the file and answers with them without importing.
Page: /en/sandbox
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
file |
object | yes | The .postext file: where to fetch it (url) or its bytes (base64). |
language |
string | no | A file in several languages: the one to open first (all are kept). The interface language when left out. |
inspect |
boolean | no | Read the file and answer with its name and the languages it carries, without importing it. |
Raw JSON schema
{
"type": "object",
"properties": {
"file": {
"type": "object",
"description": "The .postext file: where to fetch it (url) or its bytes (base64).",
"properties": {
"url": {
"type": "string"
},
"base64": {
"type": "string"
},
"fileName": {
"type": "string"
}
},
"additionalProperties": false
},
"language": {
"type": "string",
"description": "A file in several languages: the one to open first (all are kept). The interface language when left out."
},
"inspect": {
"type": "boolean",
"description": "Read the file and answer with its name and the languages it carries, without importing it."
}
},
"required": [
"file"
],
"additionalProperties": false
}
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