stdio Search MCP Servers
Search and retrieval MCP servers using stdio transport for Claude Desktop and Cursor.
11 servers
Brave Search
Web and local search via the Brave Search API. Gives Claude up-to-date answers with cited sources.
MaxKB
🔥 MaxKB is an open-source platform for building enterprise-grade agents. 强大易用的开源企业级智能体平台。
Viper
Adversary simulation and Red teaming platform with AI
arxiv
A Model Context Protocol server for searching and analyzing arXiv papers
ddgs
A metasearch library that aggregates results from diverse web search services
github
GitHub's official MCP Server
neo
Neo.mjs is a self-evolving software organism: a professional end-to-end AI engineering team whose cross-model swarm inhabits live apps via Neural Link, Active Hybrid GraphRAG, DreamService, and self-healing loops.
paper-search
MCP, CLI, Skills for searching and downloading academic papers from multiple sources like arXiv, PubMed, bioRxiv, etc.
paperbanana
Open source implementation and extension of Google Research’s PaperBanana for automated academic figures, diagrams, and research visuals, expanded to new domains like slide generation.
semble
Fast and Accurate Code Search for Agents. Uses ~98% fewer tokens than grep+read
serena
A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent
Third-party MCP servers — verify source and permissions before installing. Not affiliated with Anthropic.