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perplexity-sonar-mcp

Tiny Python MCP server for Perplexity web search — 3 tools with escalating depth.

Tools

Tool Speed Use for
web_search(query) 2-5s Quick facts, simple lookups
web_ask(query) 5-15s Thorough answers, literature discovery
deep_research(query) 2-10 min Comprehensive multi-step analysis

Both web_search and web_ask accept optional focus ("academic", "finance") and recency ("day", "week", "month", "year") parameters.

Setup

pip install -e .
export PERPLEXITY_API_KEY=pplx-...
perplexity-sonar-mcp  # starts stdio MCP server

MCP client config

{
  "name": "perplexity",
  "cmd": ["perplexity-sonar-mcp"],
  "env": {"PERPLEXITY_API_KEY": "pplx-..."}
}

Metadata

Release files for perplexity-sonar-mcp 0.2.2

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