Firecrawl MCP
Acerca de este servidor
El servidor MCP oficial de Firecrawl. Ofrece a los agentes scraping web potente: renderizado JS, rastreo de sitios completos, búsqueda y extracción de datos estructurados en Markdown limpio.
Instalación
env FIRECRAWL_API_KEY=<key> npx -y firecrawl-mcpGuía oficial de instalación del README (en inglés)
Hosted MCP (keyless free tier)
Connect to the remote hosted server with no setup:
https://mcp.firecrawl.dev/v2/mcpOn the keyless free tier, scrape, search, and interact work without an API key (rate-limited). Other tools such as crawl, map, agent, and extract still need a key.
Prefer an API key or OAuth whenever the human can sign up. It unlocks the full tool set and higher limits. With a key, use:
https://mcp.firecrawl.dev/{FIRECRAWL_API_KEY}/v2/mcpSee the MCP server docs and the agent onboarding guide for setup details.
Search-only endpoint
A read-only, search-only surface is also hosted at:
https://mcp.firecrawl.dev/v2/mcp-searchIt exposes a fixed set of six read-only tools: firecrawl_search and the five firecrawl_research_* tools. It performs no page-content fetching and has its own OAuth identity; the full endpoint above is unchanged. See docs/search-profile.md for the full contract.
Running with npx
env FIRECRAWL_API_KEY=fc-YOUR_API_KEY npx -y firecrawl-mcpManual Installation
npm install -g firecrawl-mcpRunning on Cursor
Configuring Cursor 🖥️
Note: Requires Cursor version 0.45.6+
For the most up-to-date configuration instructions, please refer to the official Cursor documentation on configuring MCP servers:
Cursor MCP Server Configuration Guide
To configure Firecrawl MCP in Cursor v0.48.6
1. Open Cursor Settings
2. Go to Features > MCP Servers
3. Click "+ Add new global MCP server"
4. Enter the following code:
{
"mcpServers": {
"firecrawl-mcp": {
"command": "npx",
"args": ["-y", "firecrawl-mcp"],
"env": {
"FIRECRAWL_API_KEY": "YOUR-API-KEY"
}
}
}
}To configure Firecrawl MCP in Cursor v0.45.6
1. Open Cursor Settings
2. Go to Features > MCP Servers
3. Click "+ Add New MCP Server"
4. Enter the following:
- Name: "firecrawl-mcp" (or your preferred name)
- Type: "command"
- Command: env FIRECRAWL_API_KEY=your-api-key npx -y firecrawl-mcp
> If you are using Windows and are running into issues, try cmd /c "set FIRECRAWL_API_KEY=your-api-key && npx -y firecrawl-mcp"
Replace your-api-key with your Firecrawl API key. If you don't have one yet, you can create an account and get it from https://www.firecrawl.dev/app/api-keys
After adding, refresh the MCP server list to see the new tools. The Composer Agent will automatically use Firecrawl MCP when appropriate, but you can explicitly request it by describing your web scraping needs. Access the Composer via Command+L (Mac), select "Agent" next to the submit button, and enter your query.
Running on Windsurf
Add this to your ./codeium/windsurf/model_config.json:
{
"mcpServers": {
"mcp-server-firecrawl": {
"command": "npx",
"args": ["-y", "firecrawl-mcp"],
"env": {
"FIRECRAWL_API_KEY": "YOUR_API_KEY"
}
}
}
}Running with Streamable HTTP Local Mode
To run the server using Streamable HTTP locally instead of the default stdio transport:
env HTTP_STREAMABLE_SERVER=true FIRECRAWL_API_KEY=fc-YOUR_API_KEY npx -y firecrawl-mcpUse the url: http://localhost:3000/mcp
Installing via Smithery (Legacy)
To install Firecrawl for Claude Desktop automatically via Smithery:
npx -y @smithery/cli install @mendableai/mcp-server-firecrawl --client claudeRunning on VS Code
For one-click installation, click one of the install buttons below...
 
For manual installation, add the following JSON block to your User Settings (JSON) file in VS Code. You can do this by pressing Ctrl + Shift + P and typing Preferences: Open User Settings (JSON).
{
"mcp": {
"inputs": [
{
"type": "promptString",
"id": "apiKey",
"description": "Firecrawl API Key",
"password": true
}
],
"servers": {
"firecrawl": {
"command": "npx",
"args": ["-y", "firecrawl-mcp"],
"env": {
"FIRECRAWL_API_KEY": "${input:apiKey}"
}
}
}
}
}Optionally, you can add it to a file called .vscode/mcp.json in your workspace. This will allow you to share the configuration with others:
{
"inputs": [
{
"type": "promptString",
"id": "apiKey",
"description": "Firecrawl API Key",
"password": true
}
],
"servers": {
"firecrawl": {
"command": "npx",
"args": ["-y", "firecrawl-mcp"],
"env": {
"FIRECRAWL_API_KEY": "${input:apiKey}"
}
}
}
}Preguntas frecuentes
¿En qué se diferencia Firecrawl MCP del scraping web ordinario?
Está diseñado para LLM: las páginas raspadas vuelven como Markdown limpio, con soporte para páginas renderizadas con JS, rastreo de sitios completos, búsqueda y extracción estructurada. La IA recibe contenido listo para citar, no HTML crudo.
¿Cómo instalo Firecrawl MCP?
Regístrate en firecrawl.dev para obtener una clave API y ejecuta env FIRECRAWL_API_KEY=<key> npx -y firecrawl-mcp en tu configuración MCP. Cursor, Claude Code, Windsurf y VS Code están soportados.
¿Firecrawl es de pago?
El servidor MCP es de código abierto y gratuito, pero el scraping pasa por la API en la nube de Firecrawl: el plan gratuito incluye 500 créditos únicos, suficientes para uso ligero. El rastreo intensivo requiere plan de pago, o puedes autoalojar la versión open source.