Melhores servidores MCP para pesquisa (2026)

Estes são os 30 servidores MCP de código aberto mais populares para pesquisa, ordenados por estrelas no GitHub. Cada um leva a uma página com detalhes do repositório, configuração de instalação quando disponível e servidores relacionados.

Git (official) Official – Tools to read, search, and manipulate Git repositories.
gpt-researcher ★30100 – An autonomous agent that conducts deep research on any data using any LLM providers
Auto-claude-code-research-in-sleep ★17502 – ARIS ⚔️ (Auto-Research-In-Sleep) — Lightweight Markdown-only skills for autonomous ML research: cross-model review loops
hexstrike-ai ★12794 – HexStrike AI MCP Agents is an advanced MCP server that lets AI agents (Claude, GPT, Copilot, etc.) autonomously run 150+
apify-mcp-server ★11279 – The Apify MCP server enables your AI agents to extract data from social media, search engines, maps, e-commerce sites, o
firecrawl-mcp-server ★7607 – 🔥 Official Firecrawl MCP Server - Adds powerful web scraping and search to Cursor, Claude and any other LLM clients.
semble ★6209 – Fast and Accurate Code Search for Agents. Uses 99% fewer tokens than grep+read
draw.io MCP ★5642 – Official draw.io MCP server by JGraph: render draw.io XML or Mermaid diagrams inline in chat and search 10,000+ shapes.
open-seo-mcp-skills ★5546 – Free SEO MCP server + open-source SEO and GEO skills for Claude: keyword research, rank tracking, audits, backlinks, AI
wigolo ★5476 – The go-to web for your AI coding agent — local-first search, fetch, crawl & research over MCP. No API keys, no cloud, $0
zotero-mcp ★5398 – Zotero MCP: Connects your Zotero research library with Claude and other AI assistants via the Model Context Protocol to
code-graph-rag ★5258 – The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowle
exa-mcp-server ★5131 – Exa MCP for web search and web crawling!
google-ads-meta-ads-mcp ★4902 – Google Ads MCP server + Meta Ads MCP (Facebook Ads MCP) + Google Analytics MCP (GA4) + Search Console in one hosted remo
deep-research ★4694 – Use any LLMs (Large Language Models) for Deep Research. Support SSE API and MCP server.
hyperresearch ★3856 – Convert Claude Code or Codex into the most intelligent Deep Research Agent. Collect, search, and synthesize web research
pipeshub-ai ★3833 – The open-source context layer for AI agents. PipesHub turns your company's knowledge (Slack, Drive, Jira, GitHub, Micros
google_workspace_mcp ★3339 – Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search & Drive with AI - Comprehensive Google
arxiv-mcp-server ★3218 – A local MCP server for agent literature work. Original-LaTeX section reads, BibTeX from arXiv metadata, and topic watche
ddgs ★3018 – A metasearch library that aggregates results from diverse web search services
paper-search-mcp ★2830 – MCP, CLI, Skills for searching and downloading academic papers from multiple sources like arXiv, PubMed, bioRxiv, etc.
invisible_playwright_mcp ★2750 – Playwright MCP server undetected by anti-bots and captchas: AI agent browses the web on anti-detect stealth Firefox, Pyt
korean-law-mcp ★2710 – 법제처 국가법령정보를 LLM에서 바로 조회하는 MCP 서버. 법령·판례·조례 검색과 인용 검증 | MCP server for Korean law — search statutes, precedents, and ordi
x64dbg-mcp-server ★2506 – x64dbg-MCP Server is a native MCP (Model Context Protocol) plugin for x64dbg that exposes the debugger's full functional
Tavily MCP ★2431 – Official Tavily MCP server: real-time web search, extract, map and crawl. Remote server with OAuth or API-key authentica
paperbanana ★2401 – Open source implementation and extension of Google Research’s PaperBanana for automated academic figures, diagrams, and
12306-mcp ★2381 – This is a 12306 ticket search server based on the Model Context Protocol (MCP).
jshookmcp ★2045 – A search-first, profile-aware reverse-engineering workspace for AI agents — 735 tools across 36 domains in one MCP serve
mcp-memory-service ★2016 – Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph
contextplus ★1983 – Semantic Intelligence for Large-Scale Engineering. Context+ is an MCP server designed for developers who demand 99% accu

Perguntas frequentes

O que é um servidor MCP para pesquisa?

Um servidor MCP (Model Context Protocol) conecta assistentes de IA como Claude, Cursor ou GitHub Copilot no VS Code a ferramentas e dados externos. Os servidores desta página são voltados para pesquisa.

Como esta lista é ordenada?

Por estrelas no GitHub e atividade recente, com dados públicos dos repositórios atualizados em 15 de outubro de 2026.

Como instalo um servidor?

A maioria é adicionada ao arquivo de configuração MCP do seu cliente como um comando npx, uvx ou Docker. Nossos guias para Claude Desktop, Cursor e VS Code mostram o passo a passo.

Guias relacionados

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