Web Render for any AI agent
One npm install gives Claude, Cursor, Windsurf, or any MCP-compatible agent direct access to query frontier LLMs, search Google, and render any webpage — geo-targeted to 195+ countries.
Why Massive MCP
Drop-in for Any MCP Host
Works with Claude Desktop, Claude Code, Cursor, Windsurf, Continue, and any other MCP-compatible client.
Three Powerful Endpoints
Query frontier LLMs, search Google, and render any URL — all exposed to your agent as natural MCP tool calls.
Geo-Targeted by Default
Every tool call accepts country and city, so your agent can simulate users in any market without extra plumbing.
Bring Your API Key
Reuses your existing Massive account — no new auth flow, no extra dashboard, no second bill.
No Infrastructure to Run
Your agent talks to the MCP server, the MCP server talks to Massive Web Render. Zero browser pools, zero proxies to manage.
Open Source
Auditable, MIT-licensed source on GitHub, published as @joinmassive/mcp-server on npm. No vendor lock-in.
From zero to agent in two minutes
Install the server, point your MCP host at it, and your agent gains three new tools.
1. Install
npm install -g @joinmassive/mcp-server2. Add to your MCP host config
For Claude Desktop, Cursor, Windsurf, and most MCP clients:
{
"mcpServers": {
"massive": {
"command": "npx",
"args": ["-y", "@joinmassive/mcp-server"],
"env": {
"MASSIVE_TOKEN": "your_api_key_here"
}
}
}
}3. Prompt your agent
Use Massive MCP to search "best AI coding assistant" across Google
(organic + AI Overview), ChatGPT, Perplexity, and Gemini — geo-targeted
to NYC, London, and SF. List competitors by avg rank and build me a
visibility report. Then propose 5 concrete actions to improve my
ranking, ranked by likely lift.Need full API details? Read the docs →
What agents do with it
Brand Visibility Audits
Have your agent rank your brand across ChatGPT, Gemini, and Perplexity in any city.
Competitive SEO Research
Pull live SERPs across markets and compare competitor coverage at scale.
Live Web Memory
Give chat assistants real-time access to the open web instead of stale training data.
Sales Enrichment
Let your sales agent pull fresh context on accounts, products, and decision-makers.
Geo-Localized Research
See how AI answers and search results differ across NYC, London, Tokyo, São Paulo.
Content Gap Analysis
Map which sources LLMs cite for your category — and where you should be appearing.
Plug your agent into the open web
Massive MCP is free to install. You only pay for the Web Render calls your agent makes.