MCP-researcher Server
Perplexity MCP 服务器
一款由 Perplexity 专用 AI 模型驱动的智能研究助手。它具有自动查询复杂度检测功能,可将请求路由到最合适的模型以获得最佳结果。与官方服务器不同,它拥有针对所有任务的搜索功能,本质上
工具
快速提示:由于实现差异,深度研究工具将与 cline 等一些工具超时,但不会与 cursor 等其他工具超时,但原因工具可以弥补这一点。
1. 搜索(Sonar Pro)
快速搜索简单查询和基本信息查找。最适合需要简洁直接答案的简单问题。
const result = await use_mcp_tool({
server_name: "perplexity",
tool_name: "search",
arguments: {
query: "What is the capital of France?",
force_model: false // Optional: force using this model even if query seems complex
}
});2.Reason(Sonar Reasoning Pro)
处理需要详细分析的复杂、多步骤任务。非常适合解释、比较和解决问题。
const result = await use_mcp_tool({
server_name: "perplexity",
tool_name: "reason",
arguments: {
query: "Compare and contrast REST and GraphQL APIs, explaining their pros and cons",
force_model: false // Optional: force using this model even if query seems simple
}
});3.深度研究(Sonar深度研究)
进行全面的研究并生成详细的报告。非常适合深入分析复杂的主题。
const result = await use_mcp_tool({
server_name: "perplexity",
tool_name: "deep_research",
arguments: {
query: "The impact of quantum computing on cryptography",
focus_areas: [
"Post-quantum cryptographic algorithms",
"Timeline for quantum threats",
"Practical mitigation strategies"
],
force_model: false // Optional: force using this model even if query seems simple
}
});Related MCP server: github-manager MCP Server
智能模型选择
服务器自动分析查询复杂度以将请求路由到最合适的模型:
简单查询→ Sonar Pro
基本信息查找
直截了当的问题
简要事实
复杂查询→ Sonar Reasoning Pro
如何/为什么的问题
比较
逐步解释
解决问题的任务
研究查询→ Sonar 深度研究
深入分析
综合研究
详细调查
多方面主题
您可以在任何工具的参数中使用force_model: true覆盖自动选择。
设置
先决条件
Node.js(来自nodejs.org )
Perplexity API 密钥(来自perplexity.ai/settings/api )
将 repo 克隆到某处
配置 MCP 设置
添加到您的 MCP 设置文件(位置因平台而异):
{
"mcpServers": {
"perplexity": {
"command": "node",
"args": ["/path/to/perplexity-server/build/index.js"],
"env": {
"PERPLEXITY_API_KEY": "YOUR_API_KEY_HERE"
},
"disabled": false,
"autoApprove": []
}
}
}或者使用 NPX 而不必在本地安装(推荐用于 macos):
{
"mcpServers": {
"perplexity": {
"command": "npx",
"args": [
"-y",
"perplexity-mcp"
],
"env": {
"PERPLEXITY_API_KEY": "your_api_key"
}
}
}
}Maintenance
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