[Feature Request] Deep Research Skill with Web Search & Source Citations

I was wondering if it would be possible to add a Deep Research skill that enables comprehensive web research capabilities. This would be useful for tasks where up-to-date design considerations or external references need to be pulled in with verified sources.

• Multi-source web search – Query multiple search engines/sources to gather comprehensive information
• Finding synthesis – Intelligently aggregate and synthesize information from various sources
• Accurate citations – Every piece of information comes with proper source attribution (URL, title, date accessed)
• Verification layer – Cross-reference facts across sources to improve accuracy

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Thanks again for all your hard work on this project! Would love to hear your thoughts on this.