MCP Category
Search & Research
MCP servers for web search, research, information retrieval, discovery, and knowledge gathering.
2389
MCP servers
FAIE
io.github.jgaethle10/faie
Provides agriculture-focused evidence brief offers and manages paid research request status and checkout preparation.
Public
domain-search-king-mcp
io.github.johnsmalls22-rgb/domain-search-king-mcp
Finds currently available domains and provides domain due-diligence reports covering registration, backlinks, history, trademarks, and blacklist status.
Public
whichlib
io.github.josifb/whichlib
Finds, compares, scores, and ranks GitHub repositories for software dependency selection using relevance, maintenance, adoption, momentum, and licensing signals.
Public
briefings
io.github.jshelley/briefings
Provides ranked news briefings as structured data or rendered e-ink pages across topics including AI, markets, sports, world news, and crypto.
Public
HyperXosist-Agent Remote MCP
io.github.KG-NINJA/hyperxosist-agent
Builds specialized X search plans, filters collected posts for actionable product signals, and turns those signals into structured fix packages.
Public
SageChimp book verdicts
io.github.Kingtriton92/sagechimp
Searches a book catalog and returns book metadata, series context, published reviews, and unpaid-versus-ARC review verdicts.
Public
ResultRail by LarryBuildsAI
io.github.LarryLemonBot/resultrail
Extracts source-attributed metadata, text, links, and domain information from public URLs.
Public
blog
io.github.lazymac2x/blog
Lists, searches, and retrieves Markdown blog articles by slug, metadata, tags, and full-text content.
Public
citation-verifier
io.github.lazymac2x/citation-verifier
Extracts citations and references from text, checks URL reachability, and produces a citation trust score.
Public
embedding-search
io.github.lazymac2x/embedding-search
Generates text embeddings, computes similarity, and performs semantic ranking of documents against queries.
Public
AgentPort Discovery
io.github.maxioos/agentport-discovery
Discovers businesses with machine-capable services and resolves declared capabilities into potential execution paths.
Public
TopAlternativesTo
io.github.Natden444/topalternativesto
Searches a catalog of software tools and provides pricing, details, and ranked alternatives with source dates.
Public
AgentPay Doc Tools
io.github.noah-silver/agentpay-tools
Extracts text from PDFs, normalizes RSS or Atom feeds, and lists URLs from website sitemaps.
Public
OpenQFR
io.github.openqfr-dev/openqfr
Searches and retrieves public records documenting quantitative strategy failures and provides dataset statistics.
Auth required
AxenomIA AX-SCI-001 — Scientific Novelty & Evidence
io.github.Perlita2013/ax-sci-001
Researches and synthesizes source-linked evidence for scientific novelty questions while preserving human review for final judgments.
Public
Tru8 Evidence Research
io.github.SamYatesSmith/tru8
Runs source-traced evidence checks for factual claims or articles and retrieves structured or raw research results.
Public
SerpApi
io.github.serpapi/serpapi-mcp
Provides structured search results from Google, Bing, and other search engines through SerpApi.
Public
space-intelligence
io.github.sntlperson/space-intelligence
Accepts and manages paid research requests covering space companies and space-market questions, briefs, and segment maps.
Public
Stophy
io.github.stophydotdev/mcp
Discovers and calls endpoints that return structured live data from websites, social platforms, marketplaces, jobs, travel, finance, and other sources.
Public
aicatalog
io.github.StroybatPing/aicatalog
Searches a catalog of AI tools, lists catalog categories, and retrieves details for individual tools.
Public
keryx
io.github.tang-vu/keryx
Researches questions using paid source access and returns grounded answers with citations and payment receipts.
Public
Theyond
io.github.theyond/jobs
Searches live employer career listings, reports newly added jobs, and retrieves details for selected listings.
Public
AgentBase
io.github.vhspace/agentbase
Provides semantic search across a shared public knowledge base and supports agent registration and schema inspection.
Public
Bench Agent Discovery
io.github.VirajMishra1/bench
Discovers public AI agents, reusable recipes, and verified benchmark contracts and submissions.
Public
VPN.FAIL MCP
io.github.vpnfail/vpnfail-mcp
Fetches public web pages through rotating proxies with optional location, browser rendering, screenshots, and readiness checks.
Public
Federal Grants — find funding you are actually eligible for
io.github.wyattpalm2-eng/federal-grants
Finds open US federal grant opportunities, checks organization eligibility, and reports historical award information.
Public
company-lookup
io.github.xtrustinfo/company-lookup
Searches Ukrainian company records and returns business contacts, registry details, ratings, and reviews.
Public
Public Data Catalog
io.github.yhay81/public-data-catalog
Searches Japanese public datasets, executes reviewed data retrievals, and verifies result integrity receipts.
Public
コエカツ アンケート集計データ
jp.datasetsearch/koekatsu
Searches a catalog of public surveys and retrieves their aggregated questions, responses, percentages, licenses, and citation links.
Public
max4.live
live.max4/max4live
Searches and retrieves details for Max for Live devices used with Ableton Live.
Public