What is the main functional difference between Exa MCP Server and Surface?

Exa MCP Server is categorized under Search & Data Extraction and uses a remote HTTP/SSE transport. Surface belongs to Search & Data Extraction and uses a local stdio subprocess. Pick Exa MCP Server for search & data extraction work and Surface for search & data extraction.

How do I install Exa MCP Server or Surface in Claude Desktop, Cursor, or Windsurf?

Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.

Are Exa MCP Server and Surface free to use, or do they require API keys?

Exa MCP Server is listed as free. Auth: no auth required. Surface is listed as freemium — a free tier with paid plans. Auth: api key required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.

Can I run both Exa MCP Server and Surface at the same time in my AI client?

Yes. MCP clients support multiple servers: add exa-labs-exa-mcp-server and surface as separate keys in the same mcpServers object, and your assistant will call tools from either one.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Exa MCP Server has a quality signal of 65/100 (Great) with 5 views, 0 installs and 5,107 GitHub stars. Surface has 74/100 (Great) with 1 views, 0 installs and 0 GitHub stars.

Exa MCP Server vs Surface

A side-by-side look at the Exa MCP Server and Surface MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.

Exa MCP ServerSearch & Data Extraction · Remote HTTP/SSEA Model Context Protocol (MCP) server lets AI assistants like Claude use the Exa AI Search API for web searches. This setup allows AI models to get real-time web information in a safe and controlled way.65GreatAuth: no auth required

SurfaceSearch & Data Extraction · Local subprocess (stdio)Remote MCP (streamable HTTP at https://nova-otter-delta-cloud.grok.me/mcp). Tool preflight_url unwraps short or unknown links (t.co, bit.ly, lnkd.in) before an agent fetches them and returns next: fetch or skip. No page body returned. Usage-priced: Preflight $0.25/1k, Inspect $0.20/1k.74GreatAuth: api key required

Verdict: choose Exa MCP Server for search & data extraction work over a hosted endpoint; choose Surface for search & data extraction as a local process. You can also run both side by side in one mcpServers block.

Spec	Exa MCP Server	S Surface
Category	Search & Data Extraction	Search & Data Extraction
Quality signal	65/100 · Great	74/100 · Great
Install command	Confirmed	Confirmed
Transport	Remote HTTP/SSE	Local subprocess (stdio)
Auth	No auth required	API key required
Pricing	Free	Freemium
Required env vars	None listed	`SURFACE_API_KEYSURFACE_BASE_URL`
Verified owner	Community listing	Verified
GitHub stars	5,107	0
Directory activity	5 views 0 installs 0 upvotes	1 views 0 installs 0 upvotes
Tools	4	Not listed
Full listing	View Exa MCP Server	View Surface

Exa MCP Server vs Surface

Which MCP server should you choose?

Choose Exa MCP Server when

S
Choose Surface when

Feature & specification comparison

Tools & capabilities

Exa MCP Server tools 4

Surface tools

Ready-to-paste client configs

Exa MCP Server

Surface

Frequently asked questions