Best search MCP servers

Openverse MCP — Creative-Commons-licensed image + audio search.

Hacker News MCP — search and retrieve stories from Hacker News

Snov.io MCP — B2B email finder + contact enrichment + domain search (snov.io)

FDA drug data via openFDA: adverse-event reports and safety-signal tools (FAERS search, event…

SEO Keywords MCP — search volume & difficulty via DataForSEO Labs (dataforseo.com)

Octopart MCP — electronic component search via the Nexar Supply API (GraphQL)

39Trust score 39 of 100, Limited

Search rule34.xxx posts by tag through the site's own API. Needs a rule34.xxx API key.

Illinois Compiled Statutes — state statutes by citation, plus topic search.

ArcGIS Hub — open government geospatial data (search + Feature Service query).

TomTom MCP — wraps the TomTom Search & Routing APIs (api.tomtom.com)

IEEE Xplore MCP — BYOK wrapper over the IEEE Xplore Metadata Search API

PLOS Search MCP — Solr-backed search over all PLOS journals.

RealEstateAPI MCP — property search, detail, and skip-trace (realestateapi.com)

Radar MCP — wraps the Radar Geocoding / Search API (radar.com)

UK first-tier tribunal decisions — GOV.UK search + content API.

NLRB MCP — US National Labor Relations Board case search: unfair labor

North Carolina General Statutes — state statutes by citation, plus topic search.

crt.sh — Certificate Transparency log search

Congressional Documents — full-text search and retrieval over the official record of Congress…

Web search and page extraction for agents, returned as readable text rather than raw JSON.

Search 1,492 filmed exercises by muscle, equipment, pattern and joints to avoid; get substitutes.

38Trust score 38 of 100, Limited

Connect AI agents to Exa for web search, content fetching, and multi-step research.

Create, update, complete nodes, search & replace with regex and dry run, usage reports, transforms

Production MCP server for The Noun Project — search & download icons in Cursor/Claude with OAuth…