Best search MCP servers for Claude Code

Search arXiv/Semantic Scholar/OpenAlex + medical evidence (PubMed/Europe PMC) + LaTeX/PDF tools.

42Trust score 42 of 100, Fair

Crypto tool MCP: search/trust/install-risk. Remote tools/call is x402 paid.

Search jobs, manage resumes, and track applications on Qarera from your AI chat client.

Federal+SLED govcon MCP: SAM, USASpending, recompete, hearings, policy intel, search. Private AI.

Search 1,300+ live Canadian funding opportunities — grants, tax credits, accelerators, and loans.

Ranks the best AI tool or API per task: transcription, TTS, web search, scraping and OCR.

IC datasheet search: parametric part finding, spec lookup, price comparison — grounded in real PDFs.

CVE search, vulnerability database, EPSS exploit prediction, KEV, IP reputation & threat feed.

Search & compare prices for tours, activities and tickets across multiple providers.

Search private healthcare appointment availability across Cup24.it: services, doctors, clinics.

Browse libraries, search books, and control playback in your self-hosted Audiobookshelf instance.

Clamp Analytics MCP server: traffic, revenue, funnels, cohorts, errors, and search, for AI agents.

Search bookable London courts, pitches, lanes and pickup games across every major UK provider.

Search and book agricultural contracting services on the Purple Grain marketplace.

Summarized Bulgarian news from leading outlets: semantic search, top stories, article summaries.

x402-gated web search gateway. Tools: search, search_enriched.

B2B GTM stack intelligence: search ~400 tools, compare vendors, find overlaps, audit SaaS spend.

Search Japan's M&A marketplace MANDA - public business-for-sale listings (read-only, no auth)

Catalog of 370+ open-source AI-agent harnesses. Search, list your own, earn USDC tips via x402.

Search Australian campsites, caravan parks and free camps; weather, gear, road trips and booking.

Internet Archive (archive.org) item search & metadata MCP.

Search current remote / work-from-home jobs by category, region, perk, or company.

Multi-engine search for AI agents. Trust scoring, local corpus, MCP-native. Self-hostable, BYOK.

Agentic commerce gateway: discovery, search, checkout across Shopify/Woo/Odoo/PrestaShop.