Docs · 1 credit
PDF form fields
Read filled PDF form fields as structured name/value data agents can route without guessing the widget tree.
What it does
Call this tool (id: pdf_form_fields) to extract AcroForm field names, types, and values from a PDF (base64). Returns structured fields with optional page + bbox.
Example use cases
- Ingesting application/intake PDFs into CRM fields.
- Validating required form fields before human review.
- Pairing form extract with pdf_info and pdf_complexity preflight.
How it works in Toolporten
Allowlist pdf_info + pdf_form_fields (+ pdf_to_markdown when free text matters). Keep the toolbox small and credit-metered.
MCP call example
{
"name": "pdf_form_fields",
"arguments": {
"base64": "<base64-pdf>"
}
}