Best search MCP servers for Claude Code

Family history: 171 sources, book search, calendars, kinship, event evidence and research projects

Browse Hacker News feeds, threads, and user profiles with full-text search.

Search LOC digital collections, Chronicling America newspapers (full OCR), and LC Subject Headings.

Search and query CDC public health data — mortality, vaccinations, surveillance, behavioral risk.

Lets AI coding assistants search the icon packages actually installed in your project.

44Trust score 44 of 100, Fair

Dig Bandcamp from any AI assistant: search artists, albums, labels and tracks, browse genre tags.

Search for jobs and apply to jobs.

43Trust score 43 of 100, Fair

Local-first web intelligence MCP server for AI coding agents

Free-first Chinese and English web search MCP using zero-key sources and inspectable evidence.

43Trust score 43 of 100, Fair

Open-source SEO manager for coding agents: keyword research, content PRs, rank + Search Console.

Source-linked CodeGraph exploration, ranked search, and static navigation for coding agents.

Lossless archive and search for AI agent sessions across clients, exposed to agents over MCP.

Token-efficient code review knowledge graph: semantic search and call-graph resolution.

Search ~300 airlines and book flights with a checkout link. OAuth sign-in by email code.

Search, resume and hand off coding-agent sessions: Claude Code, Codex, Gemini, Antigravity and more.

Search real-world UI & UX design references for mobile apps, web apps, and websites with Mobbin.

Unofficial Proton Mail MCP — send, read, search & organize email over SMTP and IMAP

Search open-source research papers across arXiv, OpenAlex, Crossref, PubMed, Semantic Scholar.

Search, lookup, map, and navigate OMOP medical vocabularies via AI agents

Shared, peer-validated knowledge archive for AI agents — search, contribute, and validate via MCP

MCP server for Project Gutenberg: 78,000+ public-domain ebooks with full plain-text retrieval.

43Trust score 43 of 100, Fair

Hosted LinkedIn MCP server on your own account: 35 tools for search, profiles, inbox, posts, pages.

Readiness audits, Search Console, keyword research, and SEO drafts into a review queue.

Decode VINs, search recalls, complaints, crash ratings, and investigations.