{
    "version": "0.1",
    "name": "WhatSender Pro",
    "description": "Read-only discovery manifest for WhatSender Pro marketing site and free browser tools. Executable WebMCP tools are informational links — users open tools in a browser.",
    "homepage": "https://www.whatsenderpro.com",
    "resources": {
        "llms_txt": "https://www.whatsenderpro.com/llms.txt",
        "agent_info": "https://www.whatsenderpro.com/agent-info.json",
        "sitemap_index": "https://www.whatsenderpro.com/sitemap_index.xml",
        "multilingual_sitemap": "https://www.whatsenderpro.com/multilingual-sitemap.xml",
        "free_tools_hub": "https://www.whatsenderpro.com/free-tools/"
    },
    "tools": [
        {
            "name": "open_whatsapp_link_generator",
            "description": "Create a wa.me link with a pre-filled message — share on social, email, or your site in seconds. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-link-generator/"
        },
        {
            "name": "open_whatsapp_qr_code_generator",
            "description": "Design a branded WhatsApp QR code with colors, shapes, and logo — download PNG or SVG. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-qr-code-generator/"
        },
        {
            "name": "open_whatsapp_message_formatter",
            "description": "Format WhatsApp text with bold, italic, strikethrough, and monospace — live chat preview. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-message-formatter/"
        },
        {
            "name": "open_whatsapp_number_validator",
            "description": "Validate phone numbers and build correct wa.me links before you send or publish. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-number-validator/"
        },
        {
            "name": "open_whatsapp_character_counter",
            "description": "Count characters, words, lines, and emoji for WhatsApp messages — stay within limits. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-character-counter/"
        },
        {
            "name": "open_whatsapp_utm_link_builder",
            "description": "Add UTM campaign parameters to URLs that lead to WhatsApp — measure marketing ROI. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-utm-link-builder/"
        },
        {
            "name": "open_whatsapp_catalog_message_builder",
            "description": "Build a polished product catalog message with prices — copy and share in WhatsApp chats. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-catalog-message-builder/"
        },
        {
            "name": "open_whatsapp_business_card_generator",
            "description": "Create a digital business card with wa.me link — copy text or download vCard. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-business-card-generator/"
        },
        {
            "name": "open_whatsapp_status_maker",
            "description": "Create WhatsApp Status text with templates, emojis, and line breaks for promotions. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-status-maker/"
        },
        {
            "name": "open_whatsapp_sender",
            "description": "Compose one message, personalize with @name, and open WhatsApp chats for each contact — no signup. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-sender/"
        },
        {
            "name": "open_whatsapp_auto_reply_templates",
            "description": "Ready-made welcome, away, and FAQ auto-reply messages for WhatsApp Business. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-auto-reply-templates/"
        },
        {
            "name": "open_whatsapp_campaign_message_generator",
            "description": "Generate promo, launch, and event campaign messages — personalize and copy instantly. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-campaign-message-generator/"
        },
        {
            "name": "open_whatsapp_poll_creator",
            "description": "Create numbered poll messages for WhatsApp groups and broadcasts. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-poll-creator/"
        },
        {
            "name": "open_whatsapp_review_request_generator",
            "description": "Polite WhatsApp messages asking customers for Google or Facebook reviews. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-review-request-generator/"
        },
        {
            "name": "open_whatsapp_business_hours_message",
            "description": "Build away messages with your opening hours, timezone, and return date. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-business-hours-message/"
        },
        {
            "name": "open_whatsapp_order_status_message",
            "description": "Order confirmed, shipped, and delivered message templates with tracking links. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-order-status-message/"
        },
        {
            "name": "open_whatsapp_appointment_reminder",
            "description": "Appointment confirmation and reminder messages with date, time, and location. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-appointment-reminder/"
        },
        {
            "name": "open_whatsapp_contact_export",
            "description": "Build contact lists and export to CSV or vCard for CRM and mail merge. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-contact-export/"
        },
        {
            "name": "open_whatsapp_chat_button_generator",
            "description": "Build a floating WhatsApp button or live chat widget — customize colors and copy embed code. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-chat-button-generator/"
        },
        {
            "name": "open_whatsapp_bio_link_page",
            "description": "Build a mobile link-in-bio page with WhatsApp, social, and website buttons. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-bio-link-page/"
        },
        {
            "name": "open_whatsapp_click_to_call_combo",
            "description": "Paired tel: and WhatsApp buttons for websites — let visitors call or chat. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-click-to-call-combo/"
        },
        {
            "name": "open_whatsapp_multi_agent_routing",
            "description": "Website widget that routes visitors to multiple WhatsApp agents by department. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/whatsapp-multi-agent-routing/"
        },
        {
            "name": "open_code_formatter",
            "description": "Beautify HTML, CSS, JavaScript, JSON, and XML online — free code formatter with syntax indentation. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/code-formatter/"
        },
        {
            "name": "open_html_minifier",
            "description": "Minify HTML online — remove whitespace and comments for faster page loads and better SEO. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/html-minifier/"
        },
        {
            "name": "open_css_minifier",
            "description": "Compress CSS stylesheets by stripping comments and whitespace — optimize website performance. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/css-minifier/"
        },
        {
            "name": "open_javascript_minifier",
            "description": "Minify JavaScript online — reduce JS file size for faster websites and better Core Web Vitals. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/javascript-minifier/"
        },
        {
            "name": "open_xml_sitemap_generator",
            "description": "Generate XML sitemaps for Google Search Console — improve crawlability and SEO indexing. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/xml-sitemap-generator/"
        },
        {
            "name": "open_meta_tag_analyzer",
            "description": "Analyze meta title, description, Open Graph, and Twitter Cards for on-page SEO. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/meta-tag-analyzer/"
        },
        {
            "name": "open_pdf_merger",
            "description": "Merge multiple PDF files into one document online — private, browser-based, no upload. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/pdf-merger/"
        },
        {
            "name": "open_image_compressor",
            "description": "Compress JPG, PNG, and WebP images online for faster websites — adjust quality and max width. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/image-compressor/"
        },
        {
            "name": "open_sql_formatter",
            "description": "Format and beautify SQL queries with keyword casing and indentation — free online SQL formatter. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/sql-formatter/"
        },
        {
            "name": "open_mp4_converter",
            "description": "Convert AVI, MKV, WebM, MOV, and more to MP4 online — fast browser-based video conversion, no upload. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/mp4-converter/"
        },
        {
            "name": "open_video_to_gif",
            "description": "Turn MP4, MOV, or WebM clips into animated GIFs for social media — adjust size and frame rate in your browser. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/video-to-gif/"
        },
        {
            "name": "open_mov_to_mp4",
            "description": "Convert Apple MOV / QuickTime videos to MP4 for wider compatibility — private, in-browser conversion. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/mov-to-mp4/"
        },
        {
            "name": "open_video_converter",
            "description": "Universal video converter — pick your output format (MP4, WebM, AVI, MKV, GIF) and convert locally in the browser. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/video-converter/"
        },
        {
            "name": "open_mp3_converter",
            "description": "Convert WAV, AAC, OGG, FLAC, and M4A audio files to MP3 online — no server upload, 100% private. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/mp3-converter/"
        },
        {
            "name": "open_ogg_to_mp3",
            "description": "Convert OGG and OGA audio files to MP3 online — fast browser-based conversion, files never leave your device. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/ogg-to-mp3/"
        },
        {
            "name": "open_mp4_to_mp3",
            "description": "Extract audio from MP4 video and save as MP3 — perfect for podcasts, music, and voice clips. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/mp4-to-mp3/"
        },
        {
            "name": "open_video_to_mp3",
            "description": "Pull the audio track from any video file and download as MP3 — works with MP4, MOV, WebM, and more. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/video-to-mp3/"
        },
        {
            "name": "open_audio_converter",
            "description": "Convert between MP3, WAV, OGG, AAC, and FLAC — universal audio converter running entirely in your browser. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/audio-converter/"
        },
        {
            "name": "open_jpg_to_pdf",
            "description": "Convert JPG and PNG images to PDF documents — ideal for scans, invoices, and photo albums. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/jpg-to-pdf/"
        },
        {
            "name": "open_pdf_to_jpg",
            "description": "Convert PDF pages to JPG images — export each page as a high-quality image or download as ZIP. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/pdf-to-jpg/"
        },
        {
            "name": "open_heic_to_jpg",
            "description": "Convert iPhone HEIC photos to JPG for sharing, printing, and uploading anywhere. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/heic-to-jpg/"
        },
        {
            "name": "open_image_to_pdf",
            "description": "Combine multiple images into one PDF — drag, reorder, and merge JPG, PNG, or WebP files. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/image-to-pdf/"
        },
        {
            "name": "open_image_converter",
            "description": "Convert images between JPG, PNG, WebP, and GIF — batch convert and download as ZIP. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/image-converter/"
        },
        {
            "name": "open_pdf_to_word",
            "description": "Convert PDF to editable Word (.doc) documents — extract text and layout for editing in Microsoft Word. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/pdf-to-word/"
        },
        {
            "name": "open_epub_to_pdf",
            "description": "Convert EPUB ebooks to PDF for printing, sharing, or reading on any device. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/epub-to-pdf/"
        },
        {
            "name": "open_epub_to_mobi",
            "description": "Convert EPUB ebooks to Kindle-friendly MOBI format for older Kindle devices and readers. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/epub-to-mobi/"
        },
        {
            "name": "open_document_converter",
            "description": "Convert PDF, EPUB, and ebook files — PDF to Word, EPUB to PDF, and more in one place. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/document-converter/"
        },
        {
            "name": "open_split_pdf",
            "description": "Split a PDF into separate files by page range or every page — private, in your browser. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/split-pdf/"
        },
        {
            "name": "open_remove_pdf_pages",
            "description": "Delete unwanted pages from a PDF document locally — no upload to servers. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/remove-pdf-pages/"
        },
        {
            "name": "open_extract_pdf_pages",
            "description": "Pull selected pages into a new PDF file — fast browser-based extraction. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/extract-pdf-pages/"
        },
        {
            "name": "open_organize_pdf",
            "description": "Reorder, rotate, and merge PDF pages — arrange pages in the order you need. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/organize-pdf/"
        },
        {
            "name": "open_scan_to_pdf",
            "description": "Turn photos or scanned images into a single PDF — ideal for documents and receipts. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/scan-to-pdf/"
        },
        {
            "name": "open_optimize_pdf",
            "description": "Optimize PDF file size by re-saving and compressing streams in your browser. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/optimize-pdf/"
        },
        {
            "name": "open_compress_pdf",
            "description": "Reduce PDF file size for email and web — processed locally on your device. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/compress-pdf/"
        },
        {
            "name": "open_repair_pdf",
            "description": "Attempt to repair corrupted or broken PDF files by rebuilding the document structure. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/repair-pdf/"
        },
        {
            "name": "open_ocr_pdf",
            "description": "Extract searchable text from scanned PDFs using browser OCR — files stay private. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/ocr-pdf/"
        },
        {
            "name": "open_convert_to_pdf",
            "description": "Convert images, Word, Excel, PowerPoint, and HTML files to PDF in one place. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/convert-to-pdf/"
        },
        {
            "name": "open_word_to_pdf",
            "description": "Convert DOC and DOCX documents to PDF online — private browser conversion. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/word-to-pdf/"
        },
        {
            "name": "open_powerpoint_to_pdf",
            "description": "Convert PowerPoint PPT and PPTX slides to PDF for sharing and printing. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/powerpoint-to-pdf/"
        },
        {
            "name": "open_excel_to_pdf",
            "description": "Convert Excel XLS and XLSX spreadsheets to PDF — runs locally in your browser. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/excel-to-pdf/"
        },
        {
            "name": "open_html_to_pdf",
            "description": "Turn HTML files or pasted markup into a downloadable PDF document. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/html-to-pdf/"
        },
        {
            "name": "open_convert_from_pdf",
            "description": "Export PDFs to Word, Excel, PowerPoint, JPG, and more — all in your browser. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/convert-from-pdf/"
        },
        {
            "name": "open_pdf_to_powerpoint",
            "description": "Convert PDF pages to PowerPoint-friendly slide images and outline text. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/pdf-to-powerpoint/"
        },
        {
            "name": "open_pdf_to_excel",
            "description": "Extract tables and text from PDF into CSV/Excel-compatible format. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/pdf-to-excel/"
        },
        {
            "name": "open_pdf_to_pdfa",
            "description": "Convert PDF to archival PDF/A format for long-term document storage. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/pdf-to-pdfa/"
        },
        {
            "name": "open_edit_pdf",
            "description": "Visual PDF editor — edit text, annotate, add shapes, and save — all in your browser with no upload. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/edit-pdf/"
        },
        {
            "name": "open_pdf_edit_hub",
            "description": "Rotate, crop, watermark, number pages, sign, redact, and more PDF editing tools. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/pdf-edit-hub/"
        },
        {
            "name": "open_rotate_pdf",
            "description": "Rotate all or selected PDF pages 90°, 180°, or 270° — instant download. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/rotate-pdf/"
        },
        {
            "name": "open_add_pdf_page_numbers",
            "description": "Add page numbers to PDF footers — choose position and starting number. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/add-pdf-page-numbers/"
        },
        {
            "name": "open_add_pdf_watermark",
            "description": "Stamp text watermarks across every page of your PDF. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/add-pdf-watermark/"
        },
        {
            "name": "open_crop_pdf",
            "description": "Trim PDF page margins by adjusting crop boxes — browser-based and private. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/crop-pdf/"
        },
        {
            "name": "open_pdf_forms",
            "description": "Fill basic PDF form fields and flatten the document for sharing. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/pdf-forms/"
        },
        {
            "name": "open_redact_pdf",
            "description": "Black out sensitive text in PDFs before sharing — visual redaction in browser. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/redact-pdf/"
        },
        {
            "name": "open_compare_pdf",
            "description": "Compare two PDF files page by page — spot differences side by side. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/compare-pdf/"
        },
        {
            "name": "open_sign_pdf",
            "description": "Add a typed signature to your PDF document — no upload required. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/sign-pdf/"
        },
        {
            "name": "open_pdf_security",
            "description": "Protect, unlock, and secure PDF files with passwords — processed locally. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/pdf-security/"
        },
        {
            "name": "open_unlock_pdf",
            "description": "Remove PDF password protection when you know the password — files stay on your device. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/unlock-pdf/"
        },
        {
            "name": "open_protect_pdf",
            "description": "Add password encryption to PDF files to restrict opening and printing. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/protect-pdf/"
        },
        {
            "name": "open_pdf_intelligence",
            "description": "Summarize, translate, and export PDF content — AI-friendly tools in your browser. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/pdf-intelligence/"
        },
        {
            "name": "open_ai_pdf_summarizer",
            "description": "Extract and summarize PDF text locally — key points without uploading your document. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/ai-pdf-summarizer/"
        },
        {
            "name": "open_translate_pdf",
            "description": "Extract PDF text for translation — copy or export extracted content from your document. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/translate-pdf/"
        },
        {
            "name": "open_pdf_to_markdown",
            "description": "Convert PDF text content to Markdown format for docs, blogs, and AI workflows. — free browser-based tool, no signup, files stay on device.",
            "inputSchema": {
                "type": "object",
                "properties": []
            },
            "annotations": {
                "readOnlyHint": true,
                "openWorldHint": false
            },
            "endpoint": "https://www.whatsenderpro.com/free-tools/pdf-to-markdown/"
        }
    ],
    "limitations": [
        "Manifest lists read-only navigation tools only.",
        "Free tools run client-side in the user browser; no server-side execution."
    ]
}