Unlock PDF Downloads from Gated Sites with AI Agent Skill

Unlock PDF Downloads from Gated Sites with AI Agent Skill

This AI agent skill assists in downloading PDF files from bot-gated websites by utilizing the Wayback Machine's id_ URL form. It responds to scenarios where traditional methods like HTTP requests or PDF libraries return HTML instead of the intended PDF document.

What this skill does

• Identifies PDF files that are bot-gated and where standard HTTP requests receive an HTML page instead.
• Utilizes the Wayback Machine's id_ URL format to access original PDF captures, effectively bypassing bot challenges.
• Verifies downloaded files with PDF libraries like PyPDF to ensure successful retrieval of the intended document.
• Provides alternative text parsing methods using Firecrawl when PDF binaries are not available on Wayback captures.

Who it is for

• Developers and software teams using AI coding agents such as Claude Code, Cursor, or Codex who frequently interact with gated content.
• Professionals in research or academia dealing with PDF content from think tanks or publisher websites.

Use cases

• Retrieving research papers from sites like taxpolicycenter.org or SSRN mirrors when facing bot-induced HTML responses.
• Ensuring access to reference copies of PDF documents needed for compliance or archiving.
• Automating the retrieval of PDFs from websites with bot detection mechanisms for further analysis or sharing among team members.

Technical details

• Relies on the Wayback Machine's URL id_ format for accessing archived PDF content.
• Incorporates PyPDF for post-downloading verification of PDF files to confirm successful retrieval.
• Uses Exa/Firecrawl for parsing text as an alternative when binary PDFs are not obtainable.

This skill targets publicly available information only. Users are required to comply with the target site's terms of use, and it does not bypass authentication or CAPTCHA mechanisms. For those dealing with legal, tax, or financial documents, this tool provides workflow assistance only and does not serve as professional advice.

Source & Licence

This package is built on open-source work published by kennethkhoocy (kennethkhoocy/legal-scholarship-skills) and distributed under MIT. The original licence text and copyright notice are included in your download.

Personal and commercial use, modification and redistribution are permitted, provided the original copyright and licence notice are retained.

Your purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.

Delivery & Support

• Delivery: instant — a secure download link is emailed to you as soon as payment is confirmed.
• Format: ZIP archive containing the skill files, documentation and the original licence.
• Support: support@mcpcart.com — we aim to reply within 2 business days.
• Updates: updates are included only where stated on this page.

Refunds

This is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.

Claude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.