Best search MCP servers for Claude Code

AI LLM with Gemini, MiniMax, Replicate, OpenRouter. Vision, search, code review. USDC on Base.

Weather, code search, currency & Solana trust scoring as MCP tools. Free, no API key needed.

AI agent registry — search, discover, register, and connect agents via MCP.

Persistent memory for AI agents and humans. Store, search, and discover patterns.

B2B lead generation, company search, and contact enrichment from Lead411.

37Trust score 37 of 100, Limited

SpecProof: Search standards specs with MCP-ready precision.

Durable memory for AI agents: fact extraction, hybrid retrieval, temporal graph. SQLite/Postgres.

Search campervans and motorhomes worldwide. 300+ rental companies. AU, NZ, US, CA, UK and more.

Search US hospital prices, compare costs, and find insurance-negotiated rates.

Discover, search, invoke, and rate A2A (Agent-to-Agent) protocol agents.

Search 7,000+ local service businesses across America by category, location, or keyword.

Semantic search for Historical Soundscapes. Search eventos, entities, filters. Cross-lingual ES/EN.

MCP server exposing Exa websearch API

Semantic search across 5 US government healthcare databases.

Search and verify 360K+ business entities with trust scores and W3C credentials.

Real-time Amazon prices, product search, 90-day history, AI forecasts, and price drop alerts.

Saleplaza BuyKing MCP: Semantic search for global shopping hot deals (US/JP/KR).

AI marketplace: search, buy, sell across Amazon, eBay, AliExpress. 13 tools.

Search and compare cigar prices from 14+ online retailers

MCP server for the HubSpot Integrations Center HubDB: search and retrieve integration data.

European business data — French company check, EU VAT validation, legal search.

Search the Plainsight playbook and review code against proven best practices.

Find patent infringers with 9 AI models. Search products & standards from your AI client.

AI-powered news intelligence — 21 tools for personalized monitoring, briefings, and semantic search