Search the web with Brave's independent index — web, news, images, and videos. Bring your own subscription token from the Brave Search API dashboard.
GroundRoute gives your AI agent web search across six engines (Serper, Brave, Exa, Tavily, Firecrawl, Perplexity) through a single search tool. That one tool covers web, news, and academic search, synthesized answers with citations, and full-page fetch, all selectable with a mode parameter, so you never wire up or pay for six separate APIs. It routes each query to the cheapest engine that meets a quality bar, caches repeats, and fails over automatically. Pricing is gain-share: you keep about half the cache savings, so it never costs more than going direct. Bring your own engine keys (BYOK) or let GroundRoute manage them. New accounts start with $10 in free search credit, no card. Get a key at https://groundroute.ai/keys, and see the live benchmark across all six engines (170 real agent queries) at groundroute.ai/state-of-ai-search.
AI Search (AutoRAG) management. List and search documents across your AI Search indexes.
Search the Daum index across web, video, image, blog, book, and cafe verticals. Pairs with Naver Search for broader Korean-web coverage; Daum's video and cafe surfaces are especially distinct.
Find and download academic papers from leading sources like arXiv, PubMed, bioRxiv, medRxiv, Google Scholar, Semantic Scholar, CrossRef, and IACR. Get standardized results and fetch full-text PDFs when available. Accelerate literature reviews with deep search and effortless retrieval.
Google Search Console provides tools to monitor, maintain, and troubleshoot your site's presence in Google Search results.
Fast, intelligent web search and web crawling. Get fresh information about libraries, APIs, and SDKs.
Advanced patent search across 200M+ records using semantic, similarity, image, patent-number, nested-query, analytics, and keyword-assist workflows.
Search biomedical literature across 36 million citations. Find papers, abstracts, and related articles from MEDLINE and life science journals.
Search academic research papers with AI-powered analysis. Find studies, extract key findings, and get evidence-based answers to research questions.
Highest accuracy web search for AIs
Full-text retrieval for AI agents over peer-reviewed papers, books, patents, Wikipedia, Reddit, Telegram, and YouTube. Four read-only tools: searchdocuments searchsocial fetchdocument searchin_document — return canonical source URIs (DOI / arXiv / PMID / ISBN) for verbatim citation.
Docs: https://docs.keenable.ai/mcp-server Keenable is a free, remote MCP server that gives agents access to the web index. Search the web with ranked results and date/site filters, then fetch any indexed page as clean markdown. Works out of the box with no account or API key. Tools: searchwebpages: Search the web and return ranked results. fetchpagecontent: Fetch an indexed URL and extract its content as clean markdown
Real-time government tender intelligence MCP server. Search procurement opportunities from SAM.gov (US federal), TED Europa (EU), UNGM (UN), World Bank, AfDB, and USA Spending. Filter by source, country, sector, value range, and deadline. Free tier: 100 calls/month. Get a free API key at https://govebid.com
quran-search-engine-mcp is a TypeScript-ready Model Context Protocol (MCP) search engine built to power accurate, context-aware Quranic verse lookup for MCP-compatible AI and applications. Instead of letting the model guess or hallucinate scripture, all search queries are routed through an MCP server that returns verified Quranic text with advanced Arabic normalization and semantic matching — including root forms, synonyms, and variants — so your app or assistant always works off real Quran content with zero hallucination.
A free, open MCP server for The Urantia Papers — 197 papers, 1,626 sections, 14,500+ paragraphs, 4,400+ entities. No authentication required. Tools (13) search / semanticsearch — full-text + vector similarity search across all paragraphs getparagraph / getparagraphcontext — look up by reference (auto-detects 3 ID formats), with optional surrounding context getpaper / getpapersections / gettableofcontents — paper-level navigation listentities / getentity / getentityparagraphs — browse 4,400+ entities (beings, places, concepts, etc.) getrandomparagraph — daily quotes, exploration getaudio — paragraph-level TTS audio URLs Resources urantia://paper/{id} — full paper rendered as markdown for RAG/summarization urantia://entity/{id} — entity description with all paragraph references Prompts studyassistant — primes the model as a Urantia Papers study guide (optional topic arg) comparative_theology — struct
Alexandria gives AI agents semantic search over 4.6 million text chunks from 20,000+ classical philosophy and humanities works — Plato, Aristotle, Kant, Nietzsche, Hegel, Hume, Descartes, Schopenhauer, and thousands more — sourced from Archive.org. Texts span Ancient Greek, Latin, German, French, English, Italian and other languages. Use searchtexts to find passages by concept, argument or author. Use getbooklist to browse available works. Three prompts are available for guided analysis: philosopheranalysis, topicexploration, and comparephilosophers.
Web-scale search for AI thats 100x cheaper and 10x faster. Search More. Pay Less.
Search Naver across news, blogs, books, encyclopedia, cafe posts, Knowledge iN, local places, images, shopping, and professional documents. Returns Korean-language results and Korea-local content that global search engines often miss.
Search a vast catalog of books on Anna's Archive. Discover editions, formats, and metadata to quickly pinpoint the right copy. Download selected titles for fast, offline access.
BioMCP — 50+ Biomedical Databases, One Command. Production-grade read-only biomedical MCP server unifying PubMed, ClinicalTrials.gov, ClinVar, gnomAD, OncoKB, Reactome, KEGG, UniProt, PharmGKB, CPIC, OpenFDA, Monarch Initiative, GWAS Catalog, cBioPortal, FAERS, and more. Supports gene/variant/disease/drug/article/trial/phenotype/pathway/p rotein/GWAS/PGx/adverse-event search, detail retrieval, and enrichment. Use biomcp suggest "<question>" to get started. Apache-2.0 licensed.
