perplexity-mcp and perplexity-mcp-server
Both tools are independent implementations of a Perplexity API MCP server, indicating they are competitors offering similar search-augmented AI capabilities for LLM agents.
About perplexity-mcp
Alcova-AI/perplexity-mcp
An MCP server for the Perplexity for use with Claude Code and Claude Desktop, giving you enhanced search and reasoning capabilties.
Implements stdio-based MCP transport in Go, exposing two distinct tools: `perplexity_ask` for real-time web search via Sonar Pro and `perplexity_reason` for complex reasoning via Sonar Reasoning Pro. Supports flexible model configuration through command-line arguments and environment variables, integrating with Claude Code, Claude Desktop, and Cursor through native MCP protocol handlers.
About perplexity-mcp-server
cyanheads/perplexity-mcp-server
A Perplexity API MCP server that unlocks Perplexity's search-augmented AI capabilities for LLM agents. Features robust error handling, secure input validation, and transparent reasoning with the showThinking parameter.
Implements dual tools for Perplexity API integration—a `perplexity_search` tool for fast, filtered queries with recency and domain controls, and a `perplexity_deep_research` tool for exhaustive multi-source analysis with configurable reasoning effort. Built on the MCP SDK with TypeScript, it supports both stdio and HTTP transports, includes cost estimation utilities, and provides robust authentication (JWT/OAuth) and structured logging via Hono. Designed to integrate directly with MCP-compatible clients like Cline for LLM-driven research workflows.
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