Perplexity Deep Research MCP

A Model Context Protocol (MCP) server for Perplexity AI API with web search capabilities. This server allows AI assistants to perform web searches using Perplexity's chat completions API with the sonar-deep-research model.

Features

Provides a deep_research tool for AI assistants to perform web searches
Uses Perplexity's chat completions API with the sonar-deep-research model

Tool: deep_research

The server provides a deep_research tool with the following input parameters:

query (required): The search query to perform
search_recency_filter (optional): Filter search results by recency (options: month, week, day, hour)

Configuration

Environment Variables

PERPLEXITY_API_KEY: Your Perplexity API key (required)

Response Format

The response from the deep_research tool includes:

Content of search results
Citations for the information

Installing via Smithery

To install perplexity-deep-research for Claude Desktop automatically via Smithery:

npx -y @smithery/cli install @arjunkmrm/perplexity-deep-research --client claude

License

MIT

Install Server

HTTP connection URL

security – no known vulnerabilities

license - not found

quality - confirmed to work

How are these scores calculated?

remote-capable server

The server can be hosted and run remotely because it primarily relies on remote services or has no dependency on the local environment.

Tools

deep_research

A server that allows AI assistants to perform web searches using Perplexity's sonar-deep-research model with citation support.

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