Every MCP server, tested live.
All servers from the official MCP registry. Each day we connect to every remote server the way an MCP client does and record whether it answers, how fast, and which tools it really exposes. Start with the official servers from Notion, Linear, GitHub, Stripe and more.
All servers
34,022 servers · page 292 of 1135
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YouTube Transcripts
io.github.fbetteo/youtube-transcriptsTranscripts from YouTube videos, whole channels and playlists for AI agents, with bulk ZIP export.
Live 139 ms -
MatrixCalculator.net
io.github.gamestarry/matrixcalculator-mcpExact matrix calculations with step-by-step results for six core matrix operations.
Live 352 ms -
Chord
io.github.getchordlabs/chordSwap quotes + unsigned txs on 8 EVM chains, plus Solana data: boards, candles, wallet PnL. No key.
Live 1071 ms -
Sitey: Pakistan prices
io.github.i-afaqrashid/pakistan-pricesOfficial Pakistan fuel, gas and electricity prices plus Lahore daily produce rates. Free, no sign-in
Live 213 ms -
JotOak
io.github.iyuyoung/jotoakFind published word searches, crosswords and mazes with matching Letter and A4 PDF files.
Live 358 ms -
Nameidea
io.github.iyuyoung/nameideahubSearch recorded surnames with 2010 U.S. Census ranks, counts and traceable sources.
Live 428 ms -
WordSearchClub
io.github.iyuyoung/wordsearchclubFind fixed word searches and their matching printable puzzles and separate answer sheets.
Live 336 ms -
Adaga Network — Direct Booking Federation
io.github.jeffreyturov-dev/adaga-networkSearch and book every Adaga network hotel at once: live availability, exact prices, real booking.
Live 253 ms -
Jockey Delivery — Same-Day Local & Nationwide AI Commerce
io.github.jennipro-engineering/jockeyvc-gmc-engineSearch live store shelves, verify delivery windows, and run instant AI agent checkouts.
Live 320 ms -
Passage Data — cited environmental limits
io.github.kedu21-beep/passage-dataCited US, Canadian, EU limits (discharge, drinking water, soil, air); species status; DwC archives
Live 311 ms -
Brandname Maker
io.github.kevnk/brandnamemakerPaid brand naming with real .com/.app/.ai checks. $0.25 stablecoin or $1 card per call (MPP).
Live 329 ms -
SourceToMe
io.github.kylelloyd63-star/sourcetomeSearch and cite passages from a vetted, rights-cleared reference library.
Live 303 ms -
Mifori CertAgent Trust Oracle
io.github.manuel-cubiko/mifori-cert-agentLive AI agent trust oracle: audit synthetic IQ, latency & JSON compliance via x402 or free tokens.
Live 248 ms -
Scholar Sidekick
io.github.mlava/scholar-sidekick-mcpCatch AI-fabricated citations (real DOI + fake title). Retraction, open-access, 10,000+ CSL styles.
Live 338 ms -
drift — mandate enforcement for AI agents
io.github.mrpkk/driftBlock an action a signed mandate does not permit: amount, payee, audience, currency, window, intent.
Live 1230 ms -
NOTIFY
io.github.n0t1fy/notify-sms-georgiaSMS verification codes for Georgia (+995), sent and checked. Try test codes with a free test key.
Live 261 ms -
Pauline — Crescendo Magazine
io.github.pjtribot-blip/paulineClassical music discovery: 656 composers (women & lesser-known), concerts in Belgium, CD reviews.
Live 311 ms -
ProvenPin
io.github.provenpin/provenpinTested, version-pinned code recipes for AI coding agents, each with its last-passed receipt.
Live 238 ms -
RealtyCrawl
io.github.realtycrawl/realtycrawlSearch source-linked real estate observations with capability discovery and bounded credits.
Live 444 ms -
Annalist
io.github.ryanroskowski/annalistSigned data for agents: agentic-commerce census, dependency digest, x402/MCP checks, Hyperliquid
Live 252 ms -
Cheapest eSIM Korea (최저가e심)
io.github.shift7667/cheapest-esimDaily verified travel eSIM/SIM prices: 54 countries, 1-30 day trips, Korean sellers. Free.
Live 1224 ms -
Soldgraph
io.github.soldgraph/soldgraphSold comps and active listings from eBay, Poshmark, Mercari, Depop, Vinted, TCGplayer and more.
Live 574 ms -
Socketlist
io.github.thunderbid/socketlist-mcpSearch a directory of 800+ open-source MCP servers: find, compare and get install configs.
Live 322 ms -
FixMyJSON
io.github.tonbifun/fixmyjsonRepair broken LLM JSON and check it against a JSON Schema. Flags cut-off output. Free trial.
Live 416 ms -
PayCheck
io.github.toolweather/paycheckScore merchant domain, https URL, or 0x wallet trust before an agent pays. Does not send payments.
Live 192 ms -
SpendGate
io.github.toolweather/spendgateScore a planned spend before an agent pays. Verdicts: approve, ask_human, or block.
Live 247 ms -
Toolweather
io.github.toolweather/toolweatherMCP health (~2k servers) + API status & model deprecations (~40 APIs). One suite for agents.
Live 252 ms -
Upstream
io.github.toolweather/upstreamIs this AI/dev API down? Is this model deprecated, what replaces it? Live status for ~40 APIs.
Live 325 ms -
MoltNode by Chord
io.github.tuantqse90/moltnodeRead 31 blockchains over JSON-RPC and swap via Chord: best route, unsigned tx, simulation. No key.
Live 636 ms -
ModelSpec
io.github.turbobeest/modelspecFind AI models that fit a job from your requirements, sourced benchmarks and real cost.
Live 486 ms
Data: the official MCP registry, read daily. Live status, response time and tool lists come from our own check: we connect without credentials, so servers that need a key show as "Live, key required". Maintainers can add a "Listed on NestDaddy" badge from their server's page.