perplexity-search

You can get real-time web search results with citations by using Perplexity Search. It queries Perplexity models via OpenRouter to return grounded results with cited sources for scientific literature discovery and domain-specific inquiries.

Yes, an OpenRouter API key is required. The skill requires an OpenRouter API key, LiteLLM, and a compatible model interface to perform queries, return citations, and expose usage metrics for literature searches.

Yes, you can use LiteLLM to look up technical documentation. The skill targets domain-specific inquiries and technical documentation lookups across biomedical, computational, and clinical contexts, returning current information with grounded citations.

The best way to cross-verify claims is to integrate this skill with other tools. It supports easy integration with other skills to combine multiple sources, cross-verify claims from web results, and build evidence-based conclusions.

Yes, it supports tracking usage metrics. The skill requires LiteLLM and a compatible model interface to perform domain-specific queries, return grounded citations, and expose API usage metrics for monitoring.

You should avoid real-time web search when your query can be answered strictly within a model's existing knowledge base. It is designed specifically to find current information beyond model knowledge using grounded web citations.