Perplexity MCP Server

# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [0.1.7] - 2024-03-27 ### Added - Support for citations in Perplexity API responses - Added "search_context_size: low" to Perplexity API request. Medium/High context size is more expensive and I didn't see a big increase in search result quality. - Added this Changelog