Lightning-Fast, High-Accuracy Deep Research Agent 👉 8–10x faster 👉 Greater depth & accuracy 👉 Unlimited parallel runs
Deepresearch mcp server lets Claude, Cursor and other MCP clients work with DeepResearch directly. Lightning-Fast, High-Accuracy Deep Research Agent 👉 8–10x faster 👉 Greater depth & accuracy 👉 Unlimited parallel runs.
The Octagon Deep Research MCP server provides specialized AI-powered comprehensive research and analysis capabilities by integrating with advanced deep research agents. No rate limits, faster than ChatGPT Deep Research, more thorough than Grok DeepSearch or Perplexity Deep Research. Add unlimited deep research functionality to any MCP client including Claude Desktop, Cursor, and other popular MCP-enabled applications.
Once connected, the assistant can call this tool directly:
Windows — 1. Download the Node.js installer: - Go to https://nodejs.org/ and download the LTS version for Windows. 2. Run the installerThe server is distributed via npm as octagon-deep-research-mcp, so most clients can run it without a manual build step. Add it to your MCP client's configuration and restart the client to pick it up — the copy-paste configs for Claude Desktop, Claude Code and Cursor are on this page.
Before the server will start you need to supply one environment variable: OCTAGON_API_KEY. Keep credentials in your client's env block or a secrets manager rather than committing them.
Before installing or running Octagon Deep Research MCP, you need to have npx (which comes with Node.js and npm) installed on your system.
Search and scraping servers exist to fix the single most common failure of any assistant: answering from stale training data instead of what is on the web today. DeepResearch sits in that group, and the shape of its toolset — Windows — tells you what it is really for. Worth comparing against the other search web scraping servers in this directory before you commit to one, since several overlap in scope but differ sharply in setup cost and permissions.
| Tool | What it does |
|---|---|
| Windows | 1. **Download the Node.js installer:** - Go to [https://nodejs.org/](https://nodejs.org/) and download the LTS version for Windows. 2. **Run the installer** and follow the prompts. This will install Node.js, npm, and npx |
{
"mcpServers": {
"octagon-deep-research": {
"command": "npx",
"args": ["-y", "octagon-deep-research-mcp"],
"env": {
"OCTAGON_API_KEY": "your-value"
}
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
Before installing or running Octagon Deep Research MCP, you need to have npx (which comes with Node.js and npm) installed on your system.
| Variable | Description | Required |
|---|---|---|
| OCTAGON_API_KEY | Credential the server authenticates with. | Yes |
The simplest web tool that matters — fetch any URL and get model-ready markdown back.
Industrial-strength web extraction — render, scrape, crawl and search entire sites into clean markdown.
Puppeteer-powered browser control that drives pages from the accessibility tree instead of pixels.
Search built for AI, not humans — semantic web search that returns model-ready content, plus code context.
Answers, not links — delegate questions to Perplexity's search-grounded models and get cited responses back.
Put 6,000+ pre-built scrapers at your assistant's fingertips through one MCP endpoint.