Hosted Docling: convert PDF, Office files and images to Markdown and JSON, with OCR and tables.
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Convert a document up to 25 MB and 200 pages to Markdown with Docling: OCR, tables, headings and reading order. Pass the file as base64 in `content_base64`, or as a download link in `file`, and its name in `filename`. Returns `task_id` and `task_status`. Call `get_conversion` with the `task_id` until `task_status` is `success` or `failure`; a long PDF can take several minutes. Costs 1 credit per PDF page converted (2 with `force_ocr`) and 10 credits per other file, refunded if the conversion fails. Requires an API key. The file is deleted when the conversion ends; the result is kept for 7 days.
The file name with its extension, such as report.pdf. Docling reads PDF, Word, PowerPoint, Excel, HTML, Markdown, CSV and images.
The file as a download link, instead of `content_base64`. In ChatGPT, pass the user's uploaded file here. Other clients can set `download_url` to a public https URL.
Replace a PDF's text layer with OCR text. Doubles the price of a PDF.
Optional. [first, last] pages to convert, 1-based.
The file content, base64-encoded. Up to 25 MB before encoding.
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http docling https://api.pagespool.com/mcp/docling/
Headers
X-API-Key (optional, not in the config above): Your API key; signing in with OAuth works insteadConvert a document up to 25 MB and 200 pages to Markdown with Docling: OCR, tables, headings and reading order. Pass the file as base64 in `content_base64`, or as a download link in `file`, and its name in `filename`. Returns `task_id` and `task_status`. Call `get_conversion` with the `task_id` until `task_status` is `success` or `failure`; a long PDF can take several minutes. Costs 1 credit per PDF page converted (2 with `force_ocr`) and 10 credits per other file, refunded if the conversion fails. Requires an API key. The file is deleted when the conversion ends; the result is kept for 7 days.
| Argument | Type | Description |
|---|---|---|
| file | object | The file as a download link, instead of `content_base64`. In ChatGPT, pass the user's uploaded file here. Other clients can set `download_url` to a public https URL. |
| filename* | string | The file name with its extension, such as report.pdf. Docling reads PDF, Word, PowerPoint, Excel, HTML, Markdown, CSV and images. |
| force_ocr | boolean | Replace a PDF's text layer with OCR text. Doubles the price of a PDF. |
| page_range | any | Optional. [first, last] pages to convert, 1-based. |
| content_base64 | any | The file content, base64-encoded. Up to 25 MB before encoding. |
{
"type": "object",
"required": [
"filename"
],
"properties": {
"file": {
"type": "object",
"default": null,
"required": [
"download_url",
"file_id"
],
"properties": {
"file_id": {
"type": "string",
"description": "An identifier for the file. ChatGPT sets it; other clients may pass any label, such as the file name."
},
"file_name": {
"type": "string"
},
"mime_type": {
"type": "string"
},
"download_url": {
"type": "string",
"description": "A public https URL of the file."
}
},
"description": "The file as a download link, instead of `content_base64`. In ChatGPT, pass the user's uploaded file here. Other clients can set `download_url` to a public https URL."
},
"filename": {
"type": "string",
"description": "The file name with its extension, such as report.pdf. Docling reads PDF, Word, PowerPoint, Excel, HTML, Markdown, CSV and images."
},
"force_ocr": {
"type": "boolean",
"default": false,
"description": "Replace a PDF's text layer with OCR text. Doubles the price of a PDF."
},
"page_range": {
"anyOf": [
{
"type": "array",
"items": {
"type": "integer"
}
},
{
"type": "null"
}
],
"default": null,
"description": "Optional. [first, last] pages to convert, 1-based."
},
"content_base64": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "The file content, base64-encoded. Up to 25 MB before encoding."
}
},
"additionalProperties": false
}Check a conversion you started with `convert_document`. Returns `task_id` and `task_status` (`pending`, `started`, `success` or `failure`). On `success` it includes the `markdown` when it is under 100 KB, otherwise a `result_url` to download the full result with your API key (free). On `failure` it includes `error`, one sentence with the reason. Results are deleted 7 days after submission. Requires an API key. Credits: free. This tool is not metered.
| Argument | Type | Description |
|---|---|---|
| task_id* | string | The task_id returned by convert_document. |
{
"type": "object",
"required": [
"task_id"
],
"properties": {
"task_id": {
"type": "string",
"description": "The task_id returned by convert_document."
}
},
"additionalProperties": false
}We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 4, 2026.