Best search MCP servers

Create, build and deploy projects, roll back with checkpoints, connect custom domains, and search…

FBI Wanted API: most wanted list, search, and top rewards. No key required.

Search Ethereum-ecosystem funding opportunities; submit one behind a human approval step.

Keyword metrics and modeled AI search demand as JSON. Approved x402 calls in USDC on Base.

Semantic code search for AI agents — hybrid BM25+vector, call-graph, 20+ languages.

Arch User Repository package search from the AUR RPC. No key required.

Untappd MCP — search beers/breweries/venues, read check-ins & wishlists, post check-ins

Public GPW daily prices, financials, ratios, company search, earnings calendar and WZA dividends.

Local-first knowledge graphs from your documents: build, search (GraphRAG) and edit on your machine.

Unofficial read-only access to LINE WORKS AiNote meeting notes: list, search, summaries, transcripts

English, Japanese and Chinese Pokémon cards: search, sets, illustrators, prices, photo lookup.

Property intelligence: 180M+ US parcels — lookup, search, owners, hazards, permits, deeds.

Gmail for AI agents: search, read, download attachments, send, reply, drafts, labels.

SEO, Search Console, analytics, revenue, and uptime for every site you run, from LopeBase.

Search 23,995 Chinese statutes and verify citations to catch LLM-fabricated references.

Caller ID and phone lookup: names, spam reports, fraud risk score, name/email search.

Read-only VMware Aria Operations for Logs (Log Insight): search + aggregation. 7 MCP tools.

Explainable graph-retrieval memory engine with an RL-trained management policy.

Retrieval practice in your coding agent: one short question about what you just built.

MCP server for the Google People API: search, create, update and delete contacts and groups.

Fail-closed academic research server: search, full text, citations across open scholarly APIs.

Search PeerTube.tv federated videos and read instance info. No key required.