AI-Powered Deduplication Skill for Evidence.v1 Findings

AI-Powered Deduplication Skill for Evidence.v1 Findings

The AI-Powered Deduplication Skill specifically assesses whether a disclosed Evidence.v1 finding is likely to have already been reported. It does this by employing a set of deterministic queries across various advisory databases and public discussion platforms, thereby reducing the risk of submitting duplicate findings.

What this skill does

• Checks an Evidence.v1 finding for possible prior disclosure.
• Utilizes deterministic queries across six key sources: NVD, GHSA, OSV, ecosystem advisory databases, GitHub issues and pull requests, upstream commit history, and public web searches such as blogs and aggregators.
• Presents the queries before drawing conclusions for transparency.
• Evaluates the novelty risk of a finding based on search results.
• Updates deduplication fields in Evidence.v1 only upon confirmation of duplicate status.

Who it is for

• Developers and teams utilizing AI coding agents, particularly Claude Code, Cursor, and Codex.
• Security researchers conducting authorised testing and responsible disclosure processes.
• Project managers overseeing vulnerability reporting and management tasks.

Use cases

• Identifying whether a vulnerability has already been publicly disclosed prior to submitting to a vulnerability database.
• Verifying originality of a finding in collaborative coding environments where multiple contributors might discuss bugs openly.
• Preventing the submission of duplicate bug reports in structured security research workflows.

Technical details

• Integrates with AI agent platforms like Claude Code, Cursor, and Codex to enhance coding efficiency.
• Leverages the `omv dedup` command for query execution.
• Searches publicly accessible data sources, with a focus on compliance and respect for the target site's terms of service.

For authorised security testing, defensive research, and educational use only.

Source & Licence

This package is built on open-source work published by bx33661 (bx33661/oh-my-vul) 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.