Research & Data · Search Tools

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opendeepsearch

tositon/OpenDeepSearch

An open-source alternative to Perplexity Deep Research using the Model Context Protocol (MCP).

Install

npx -y open-deep-research

Client configuration

{
  "mcpServers": {
    "open-deep-research": {
      "command": "npx",
      "args": [
        "-y",
        "open-deep-research"
      ],
      "env": {
        "BRAVE_API_KEY": "<BRAVE_API_KEY>"
      }
    }
  }
}

Environment variables

BRAVE_API_KEY
GitHub stars
2
Author
@tositon
Category
Research & Data, Search Tools
License
MIT
Updated
Oct 6, 2026

About opendeepsearch

OpenDeepSearch is a powerful research tool that performs comprehensive, in-depth research on complex topics. It combines the structured thinking approach of Sequential Thinking with the search capabilities of Brave Search to provide detailed, well-sourced research reports.

Features

  • Comprehensive Research: Breaks down complex questions into manageable sub-questions

  • Iterative Search: Performs multiple searches to gather diverse information

  • Intelligent Analysis: Analyzes search results to extract relevant information

  • Synthesis: Combines findings into a coherent, well-structured report

  • Citations: Includes sources for all information in the report

  • MCP Integration: Seamlessly integrates with Claude Desktop, Cursor, and other MCP clients

  • WebSockets: Supports integration with Smithery and other MCP clients

  • Publication: Allows publishing the research tool on the Smithery platform for easy access

Details on this page are taken from the project's README. Open README

Supported clients

Clients mentioned in this server's README:

View all
Claude Desktop logo

Claude Desktop

Desktop · Freemium · Proprietary

Anthropic's official Claude AI desktop application. Supports MCP servers to extend functionality.

WindowsMacOS
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Cursor

Desktop · Freemium · Proprietary

The first agentic IDE. The Cursor editor truly merges how developers and AI work together, delivering a magical coding experience.

WindowsMacOSLinux

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