
Claude Desktop
Desktop · Freemium · Proprietary
Anthropic's official Claude AI desktop application. Supports MCP servers to extend functionality.
Research & Data · Search Tools

NightTrek/Serper-search-mcp
A Model Context Protocol server that provides Google search capabilities through the Serper API, along with an AI-powered Deep Research tool. This server enables easy integration of search and research functionality into your MCP-enabled applications.
{
"mcpServers": {
"serper-search-server": {
"command": "/path/to/serper-search-server/build/index.js",
"env": {
"SERPER_API_KEY": "<SERPER_API_KEY>"
}
}
}
}SERPER_API_KEYUSAGE_METRICS_KEYUSAGE_PROJECT_IDMETRICS_ENDPOINTDISABLE_METRICSPowerful Google search integration through Serper API
Rich search response data including:
AI-powered Deep Research tool:
Configurable search parameters:
Secure API key handling
Rate limiting and caching support
TypeScript support with full type definitions
Integrated performance metrics for result optimization
Details on this page are taken from the project's README. Open README
Clients mentioned in this server's README:

mendableai/firecrawl-mcp-server
A Model Context Protocol (MCP) server that brings Firecrawl to MCP-compatible AI agents — search, scrape, and interact with the live web for clean, agent-ready context.

exa-labs/exa-mcp-server
Connect AI agents to Exa for web search, content fetching, and multi-step research.

blazickjp/arxiv-mcp-server
A local MCP server for agent literature work. The differentiator is original-LaTeX section reads, BibTeX from arXiv metadata, and topic watches. Papers stay on disk.

lakehq/sail
Sail is a drop-in Apache Spark replacement written in Rust, unifying batch processing, stream processing, and compute-intensive AI workloads on a distributed, multimodal compute engine.
janwilmake/openapi-mcp-server
A Model Context Protocol (MCP) server for Claude/Cursor that enables searching and exploring OpenAPI specifications through oapis.org.

haris-musa/excel-mcp-server
A Model Context Protocol server that lets AI assistants create, read and edit Excel workbooks. It needs no Microsoft Excel installation.