{"ok":true,"site":{"host":"ai.simplepdf.com","url":"https://ai.simplepdf.com/","desc":"Fill out and sign your PDFs in your browser. WebMCP Demo portal, powered by SimplePDF.","type":"demo","category":"Productivity & Work","tools":[{"name":"load_document","kind":"action","impl":"imperative","description":"Load a PDF document into the editor by URL. The URL must point to a publicly accessible PDF file, or be a data URL.","inputSchema":{"type":"object","properties":{"data_url":{"type":"string","description":"URL of the PDF document to load, or a data URL"},"name":{"type":"string","description":"Display name for the document"},"page":{"type":"number","description":"Initial page to navigate to (1-indexed)"}},"required":["data_url"]}},{"name":"detect_fields","kind":"action","impl":"imperative","description":"Automatically detect likely form fields in the current document and add them to the editor.","inputSchema":{"type":"object","properties":{"debug_mode":{"type":"boolean","description":"Whether to return debug data about the detection and resolution pipeline"}}}},{"name":"delete_fields","kind":"write","impl":"imperative","description":"Delete form fields from the document. Can target specific fields by ID, all fields on a page, or all fields in the document.","inputSchema":{"type":"object","properties":{"field_ids":{"type":"array","items":{"type":"string"},"description":"Specific field IDs to remove. Get IDs from get_fields. Omit to remove all fields."},"page":{"type":"number","description":"Page number to remove fields from (1-indexed). Omit to remove from all pages."}}}},{"name":"focus_field","kind":"action","impl":"imperative","description":"Focus a specific form field by its ID, scrolling it into view and selecting it for editing. Call get_fields first to discover valid field IDs, because fields can be added, removed, or changed by user actions.","inputSchema":{"type":"object","properties":{"field_id":{"type":"string","description":"The ID of the field to focus"}},"required":["field_id"]}},{"name":"get_fields","kind":"read","impl":"imperative","description":"Get all form fields currently on the document, including IDs, types, positions, and values. Use this before any ID-based operation (focus_field, set_field_value, delete_fields by field_ids), and refresh when users may have edited the form.","inputSchema":{"type":"object","properties":{}}},{"name":"select_tool","kind":"action","impl":"imperative","description":"Activate a specific editing tool in the editor toolbar. Pass null to deselect the current tool.","inputSchema":{"type":"object","properties":{"tool":{"type":["string","null"],"enum":["TEXT","BOXED_TEXT","CHECKBOX","PICTURE","SIGNATURE",null],"description":"The tool to activate, or null to deselect"}},"required":["tool"]}},{"name":"go_to","kind":"action","impl":"imperative","description":"Navigate to a specific page in the PDF document.","inputSchema":{"type":"object","properties":{"page":{"type":"number","description":"Page number to navigate to (1-indexed)"}},"required":["page"]}},{"name":"set_field_value","kind":"write","impl":"imperative","description":"Set a field value by field ID. Supports string values and null to clear the current value. Always call get_fields first to resolve field IDs, and refresh IDs before writing if user edits may have changed the form.","inputSchema":{"type":"object","properties":{"field_id":{"type":"string","description":"The ID of the field to update (retrieve via get_fields)"},"value":{"type":["string","null"],"description":"The field value to set, or null to clear"}},"required":["field_id","value"]}},{"name":"get_document_content","kind":"read","impl":"imperative","description":"Extract text content from the PDF document. Supports automatic text extraction or OCR for scanned documents.","inputSchema":{"type":"object","properties":{"extraction_mode":{"type":"string","enum":["auto","ocr"],"description":"Extraction mode: \"auto\" tries embedded text first, \"ocr\" forces optical character recognition"}}}},{"name":"submit","kind":"action","impl":"imperative","description":"Finalize and submit the document with all form fields filled in.","inputSchema":{"type":"object","properties":{"download_copy":{"type":"boolean","description":"Whether to also download a copy of the submitted document to the user computer"}},"required":["download_copy"]}}],"apiSurface":"spec","_scrape":{"etag":"\"7rlipor16jqnp\"","lastModified":null,"scrapedAt":"2026-05-30T17:52:29.876Z"},"prominence":2,"favicon":"/favicons/ai.simplepdf.com.png","toolCount":10}}