Search & Research MCP Servers

Fetch any public web page through managed proxies, with optional JS rendering and extraction rules.

Lightning-fast RAG for AI agents. 4-layer fusion, ONNX Runtime, sub-200ms search.

Zero-auth research MCP: web, academic, finance, news, weather, macro, social, SEC. No keys.

Driflyte MCP server which lets AI assistants query topic-specific knowledge from web and GitHub.

Access legislative data from all 50 US states and Congress — search bills, get full text, track votes, and look up legislators via the…

Local read-only semantic search for Markdown vaults through MCP.

Self-contained SearXNG metasearch MCP server. One Docker image, 200+ engines, privacy-first.

Rank CS/AI/ML papers by citations, forecast impact, or code adoption; trace 23.2M citation edges.

Enable AI assistants to perform web searches using Perplexity's Sonar Pro.

Local Markdown/Obsidian knowledge substrate for MCP agents with governed memory and hybrid search.

Decompose text into classified semantic units. Authority, risk, attention. No LLM.

Google Scholar search results, citation counts and citation export formats, as structured JSON.

MinerU document parsing API — PDFs, images, DOCX, PPTX with OCR and batch processing.

Semantic search over Polish law and case law, citing the exact in-force article.

Evidence-grounded web research for AI agents. Verifies page-local claims with citations, confidence bands, policy reports, and multi-page…

MCP planning server for AI agents — plan management, full-text search, and task lifecycle

VulnCheck exploit intelligence — CVE research, exploit data, advisories, and threat analysis.

Bing search results with the ad block and Copilot answer, geo and market targeting, as JSON.

Free MCP web search server with 5 engines (DuckDuckGo, Bing, Google SerpAPI, Tavily). No API key required. Auto rate limiting, 300s cache,…

An integration that allows Claude Desktop to interact with Hacker News using the Model Context Protocol (MCP).

Catch AI-fabricated citations (real DOI + fake title). Retraction, open-access, 10,000+ CSL styles.

Best people search engine that reduces the time spent on talent discovery

Official MCP server for managing Searchcraft clusters, creating a search index, generating an index dynamically given a data file and for…

Complete product and pricing data solution for AI assistants. Search for products by barcode/ASIN/URL, access detailed product metadata,…

Check what Perplexity, Claude, ChatGPT, Gemini, and Google AI Overviews cite for any query.

Model Context Protocol Server for looking up company ethics information. Learn about the ethical and unethical actions of major companies.

Send research papers from Claude to a Kindle or Kobo, with Zotero as the source of truth. Searches arXiv and OpenAlex, recommends related…

MCP server for Google Search Console & Indexing API — search analytics, sitemaps, URL inspection

Structured web data from 31 platforms: Google, YouTube, Amazon, Walmart, Reddit, TikTok, LinkedIn

Evidence-readiness MCP server: validate, audit, and score briefs, memos, and evidence packs.

Clojars MCP Server for upto date dependency information of Clojure libraries

All HasData scraping tools in one MCP server: Google, TikTok, Instagram, maps, e-commerce and more.

Provider-neutral web_search for AI agents. Grounding + agent search APIs, keyless defaults.

Live web search and clean-markdown page fetch over the Keenable web index.

Google AI search and documentation tools for MCP clients using Vertex AI or the Gemini API.

Production-ready MCP server providing 13 tools for AI agents: web search, content extraction, screenshots, weather, finance, email…

MCP server that fetches YouTube video transcripts and optionally summarizes them

Web pages into decision-ready state: dates, numbers with units, budgeted chunks. No model, no key.

Read and write your local Zotero 10 library. No plugin, no zotero.org API key, no cloud.

Google Trends interest over time, by region, and related queries and topics, as JSON.

Converts any URL to clean, LLM-ready Markdown using real Chrome browsers

Multi-provider search broker for AI agents: 14 providers, 12-step extraction, retrieval workflows.

Specialized MCP server for cryptocurrency project documentation management with multi-blockchain support (Ethereum, BSC, Polygon, Solana).

An MCP server for accessing all of CustomGPT.ai's anti-hallucination RAG-as-a-service API endpoints.

Search and match German public procurement tenders (OCDS) from your local LLM.

Multi-provider web search with intelligent auto-routing (Serper, Tavily, Exa). Available via `uvx web-search-plus-mcp`.

MCP server for ScraperAPI web scraping with JavaScript rendering, geotargeting, premium proxies, and auto-parsing support.

Extract structured, schema-validated data from PDFs, scans, images, spreadsheets, and forms.

Patent search and prior art discovery via Google Patents on BigQuery

PH civic data as MCP tools: the full PSA OpenSTAT catalog, hazards, procurement. 41 tools.

Reliable web access for AI agents: smart HTTP, rotating proxies, and full-browser rendering.

MCP search and evidence tool for AI agents. Rewrites queries, zooms into source domains, and returns sourced answers with metrics.

Audit URLs for AI crawler readiness — checks robots.txt, llms.txt, JSON-LD schema, and content density with 0-100 AEO scoring.

Extracts clean web content for RAG and provides Q&A about web pages.

RSS feeds MCP server with 8 tools — fetch, filter, search, and manage RSS feeds by category or source. Zero config, no API keys required.

22 tools: search 15+ marketplaces, verify licenses, childcare costs, FCC, GSA auctions

Rip YouTube transcripts to disk for AI agents, RAG pipelines, and LLM workflows.

Find & fetch research datasets across 17 archives, omics registries, and literature sources.

Academic paper knowledge-base MCP server: PDF ingest, vector search with reranking, KB management.

Conduct AI-powered qualitative research interviews and surveys at scale with [Agent Interviews](https://agentinterviews.com). Create…