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.
All servers
33,496 servers · page 2 of 1117
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99tests
com.99tests/mcpOrder human-run real-device app tests from your coding agent; verified bugs return as fix prompts.
Live 805 ms -
Aether Layer: EU VAT number validation (VIES)
com.aether-layer/eu-vat-validateValidates EU VAT numbers: local format/checksum for 27 states + XI, then VIES (cached 24 h).
Live 1176 ms -
Africa Compliance Data
com.africacompliancedata/africa-compliance-dataAfrican holidays, business days, VAT, withholding tax, tax treaties, tax IDs and filing deadlines
Live 440 ms -
Agentic Finance Graph
com.agenticfinancegraph/agentic-finance-graphLedger of AI-agent money on Base: agents, payments, detections, Gate, signed Pass, free checks
Live 503 ms -
LimitReceipts by aiw3b
com.aiw3b.limitreceipts/plan-fitFind the AI coding/app-builder plan that fits your usage: limits, prices and plan-fit picks.
Live 388 ms -
Avahit
com.avahit/catalogAmazon products by brand and category, with a link to each listing on Amazon.
Live 4462 ms -
BlackVeil DNS & Email Security Scanner
com.blackveilsecurity/dnsDNS and email security scanner with 82 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.
Live 1058 ms -
BuildYourWolfpack
com.buildyourwolfpack/wolfpackRoast-to-order coffee with a game built in: missions, Pack Points, and your own wolf pack.
Live 422 ms -
BusCalc Business Calculators
com.buscalc/calculationsBusiness calculators, data lookups, replayable receipts, and documentation for enterprise pilots.
Live 2916 ms -
Campiamo Campsites
com.campiamo/campsitesFind, price and book independent campsites with live availability; guests pay the campsite directly.
Live 701 ms -
CarLoanMath
com.carloanmath/car-loan-mathUS car loan math: monthly payment, compare loans, max price for your budget, amortization. Free.
Live 474 ms -
Certisyn Verify
com.certisyn/verifyIndependent verification for agents. Free read-only tools and a signed receipt on every call.
Live 1463 ms -
China With Me — Hardware Prototyping & Exhibition MCP
com.chinawithme/b2b-mcpChina hardware prototyping, verified trade show calendar, remote exhibition viewer & sourcing.
Live 598 ms -
Craft Quantities: construction material calculators
com.craftquantities/engineConstruction quantities from cited calculators, takeoffs, planners, drawings, cut plans. No prices.
Live 973 ms -
Craftuary
com.craftuary/mcpCheck crochet pattern stitch counts, explain stitches, run craft calculators, find free patterns.
Live 557 ms -
Diecut HQ: die-cut sticker PNG maker
com.diecuthq/sticker-makerMake a die-cut sticker PNG from a prompt or an image URL: transparent, with a white border.
Live 438 ms -
Gamevato Co-op Finder
com.driveuptogether/coop-finderFinds PC co-op games on Steam for a group of friends, ranked by fit, with live Steam prices.
Live 342 ms -
Dropdtf: transparent PNGs for DTF transfers
com.dropdtf/dtf-png-makerMake a transparent PNG for DTF transfers from a prompt or an image URL, background removed.
Live 424 ms -
DutyCite
com.dutycite/dutyciteUS import duty calculator MCP with cited rates. Free hts_search and hts_lookup; paid calculate_duty.
Live 566 ms -
Exercise Images
com.exerciseimages/exercise-images1 000+ exercise line drawings: find an exercise, list by body part or equipment, show a workout.
Live 366 ms -
Formpit
com.formpit/formpitForm backend with an inbox: create form endpoints, read submissions and reply by email.
Live 267 ms -
Forwardsmith buyer desk (read-only)
com.forwardsmith/buyer-deskRead-only desk for buyers and assistants: offer, prices, fit check, readiness scan, intake draft.
Live 404 ms -
Fourth Feed
com.fourthfeed/fourthfeedSearch AI video tools: prices, free credits, traffic and agent-readiness.
Live 216 ms -
Fron Research Agent API
com.fronresearch/agent-apiVenue demand data (saunas, bowling, trampoline, golf sims, pickleball): query rows, no key needed.
Live 318 ms -
Gaduin
com.gaduin/gaduinRead-only flight, train, airport and chokepoint status plus prediction markets on transport delays.
Live 264 ms -
Agent Provider Depot
com.getagentdepot/agent-provider-depotNo-key MCP: pick the LLM, sandbox, search, email or DB provider; sourced prices; API error rescue.
Live 374 ms -
GiftChecker
com.giftcheckertg/giftcheckerRead-only price estimates for Telegram collectible gifts: collections, models, traits, sales.
Live 808 ms -
Golf Sim Data Agent API
com.golfsimdata/agent-apiIndoor golf simulator demand data: query venues, markets and rollups, plus public pages. No key.
Live 567 ms -
Clearbar model verdicts
com.grain64/clearbarCheapest LLM that passes each task: cost per successful task and pass rate on public datasets.
Live 357 ms -
Friction
com.grain64/frictionSourced pain points, feature requests, workarounds and switching reasons of B2B software users.
Live 403 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.