add-watermark-to-pdfAdd a text watermark to one or multiple PDFs by uploading them to the Solutions API, polling until completion, then returning download URL(s) for the watermarked PDF(s) (or a ZIP if multiple).
Install via ClawdBot CLI:
clawdbot install CrossServiceSolutions/add-watermark-to-pdfGrade Fair — based on market validation, documentation quality, package completeness, maintenance status, and authenticity signals.
Sends data to undocumented external endpoint (potential exfiltration)
POST → https://api.xss-cross-service-solutions.com/solutions/solutions/api/61`Calls external URL not in known-safe list
https://login.cross-service-solutions.com/registerAI Analysis
The skill's external API calls are consistent with its stated purpose of adding watermarks to PDFs, and the credential handling instructions explicitly warn against logging the API key. While the endpoints are not on a known-safe list, there is no evidence of hidden instructions, credential harvesting, or obfuscation of malicious behavior.
Audited Apr 16, 2026 · audit v1.0
Generated Mar 20, 2026
Law firms and legal departments use this skill to add confidential watermarks like 'DRAFT' or 'CONFIDENTIAL' to PDF contracts, briefs, and case files before sharing them internally or with clients. This ensures document security and prevents unauthorized distribution by clearly marking sensitive information.
Educational institutions and online course providers apply watermarks such as 'SAMPLE' or student IDs to PDF textbooks, assignments, and study guides. This helps track usage, prevent plagiarism, and control access to proprietary educational content while distributing materials to students or partners.
Marketing agencies and businesses watermark PDF brochures, reports, and presentations with terms like 'FOR REVIEW ONLY' or company logos before sending them to clients or stakeholders. This safeguards intellectual property during the review process and maintains brand consistency across shared documents.
Real estate agents and property managers add watermarks like 'PENDING' or agent contact details to PDF listings, contracts, and inspection reports. This marks documents as provisional during transactions, reduces misuse, and provides traceability when sharing files with buyers, sellers, or legal teams.
Healthcare providers and medical offices use this skill to watermark PDF patient records, reports, and forms with identifiers such as 'CONFIDENTIAL' or timestamps. This enhances data privacy compliance by clearly labeling sensitive health information before internal sharing or archival, reducing risks of unauthorized access.
Offer this skill as part of a monthly or annual subscription plan for businesses needing regular PDF watermarking. Revenue is generated through tiered pricing based on usage volume, such as number of PDFs processed or API calls, with premium tiers offering faster processing and batch support.
Implement a pay-per-use model where users are charged a small fee per PDF watermarked, ideal for occasional users or small businesses. Revenue comes from transaction fees, with options for bulk discounts to encourage higher volume usage and integration into existing document workflows.
License this skill as a white-label solution for large enterprises or software vendors to embed PDF watermarking into their own products. Revenue is generated through one-time licensing fees or annual contracts, with additional support and customization services for seamless integration into proprietary systems.
💬 Integration Tip
Ensure secure handling of the API key by storing it in environment variables and using HTTPS for all requests to protect sensitive data during file uploads and downloads.
Scored Apr 19, 2026
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