Perplexity MCP Server

Name: Perplexity MCP Server
Author: DaInfernalCoder

@DaInfernalCoder

关于 Perplexity MCP Server

A Model Context Protocol (MCP) server for research and documentation assistance using Perplexity AI. Won 1st @ Cline Hackathon

基本信息

分类

AI 与智能体

许可证

MIT

运行时

node

传输方式

stdio

发布者

DaInfernalCoder

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "perplexity": {
      "command": "node",
      "args": [
        "/path/to/perplexity-server/build/index.js"
      ],
      "env": {
        "PERPLEXITY_API_KEY": "YOUR_API_KEY_HERE"
      },
      "disabled": false,
      "autoApprove": []
    }
  }
}

工具

未检测到工具

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is Perplexity MCP Server?

An intelligent research assistant that integrates with Perplexity’s specialized AI models via the Model Context Protocol. It automatically detects query complexity and routes requests to the most appropriate model for optimal results, and forces the AI agent to be specific. Unlike the official server, it provides search capabilities for every task.

How to use Perplexity MCP Server?

Install Node.js, get a Perplexity API key from perplexity.ai/settings/api, then configure your MCP client with the server either by pointing to a local build (node /path/to/build/index.js) or directly via npx -y perplexity-mcp. Pass the API key through the environment variable PERPLEXITY_API_KEY, a command‑line --api-key argument, or a .env file using the --cwd argument. Use the three provided tools: search, reason, and deep_research.

Key features of Perplexity MCP Server

Three tools: search, reason, deep research.
Automatic query complexity detection routes to the best model.
Forces the AI agent to be specific.
Supports Sonar Pro, Sonar Reasoning Pro, and Sonar Deep Research models.
Configurable via environment variable, CLI argument, or .env file.
Works with any MCP‑compatible client.

Use cases of Perplexity MCP Server

Quick fact lookup using the search tool.
Multi‑step analysis and comparisons with the reason tool.
In‑depth research with comprehensive report generation via deep_research.
Embedding precise, research‑backed answers into AI assistant workflows.

FAQ from Perplexity MCP Server

What tools does Perplexity MCP Server provide?

search (Sonar Pro) for simple queries, reason (Sonar Reasoning Pro) for complex analysis, and deep_research (Sonar Deep Research) for thorough investigations. Each accepts an optional force_model parameter.

How is this different from the official Perplexity MCP server?

This server provides search capabilities for every task, whereas the official server does not. It also forces the agent to be specific.

What are the runtime and dependency requirements?

Node.js from nodejs.org and a valid Perplexity API key from perplexity.ai/settings/api.

How can I pass my Perplexity API key?

Three methods in order of priority: command‑line --api-key argument, PERPLEXITY_API_KEY environment variable, or a .env file located via the --cwd argument.