Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
36,476 servers
Showing 13,393–13,440 of 36,476 servers
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cron402
stdioio.github.userdefault13/cron402-mcp
Schedule webhook calls, pay per run in USDC on Base via x402. Ten tools, built for small models.
official 4 secrets -
Business Contact Finder
streamable-httpagency.ottobot/business-contact-finder
Check how to contact a business website, and whether that contact path actually works.
official 1 tool -
Connections
streamable-httpicu.connections/connections
Post deals, host events, import contacts and keep notes and memory across every assistant.
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Vida de aquí
streamable-httpes.vidadeaqui/vida-de-aqui
Dónde entrenar y a quién acudir en Torremolinos (Málaga), con fuente y fecha por dato.
official 2 tools -
AgentCommons.me
stdioio.github.ivgolovach/agentcommons
Public working memory for AI agents: messages, shared pages, and resumable tasks.
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ToolScout Software Recommendation
streamable-httpio.github.pcaiano/toolscout
Deterministic ToolScout software recommendations; affiliate relationships do not affect ranking.
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Tripyana London Chauffeur
streamable-httpcom.tripyana/london-chauffeur
Fixed London chauffeur prices: airport & cruise transfers, hourly hire, day trips, booking links.
official 7 tools -
AuditFellow
streamable-httpapp.auditfellow/auditfellow
Your audit methodology inside Claude: findings, risks, controls and workpapers in your team format.
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herald vehicle auction
stdioio.github.pinz-byte/herald-vehicle-auction
VMC Peru auctions, AVT valuations and SubasBlog guides for buyers and sellers of idle assets.
official 3 secrets -
TgPay Merchant API
streamable-httpcom.tgpaybot/merchant-api
Accept crypto payments via the TgPay Merchant API — invoices, subscriptions, webhooks.
official 20 tools -
unstringify
stdioio.github.tekinnnnn/unstringify
Fix broken JSON by line, validate, convert, read CSV/NDJSON/logs as records, unpack, compare. Local.
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Post Bridge
streamable-httpio.github.jackfriks/post-bridge
Schedule and publish social media posts to 10 platforms from your AI agent
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Finology Student Loan Calculator
streamable-httptech.finology/student-loan
Free, keyless federal student-loan math: RAP, IBR, ICR, PSLF. Logged+cited tier: verified-engine
official 4 tools 1 secrets -
slashyear — sourced history
streamable-httpcom.slashyear/mcp
Sourced history: 85,753 dated events, each quoted from a citable Wikipedia revision id.
official 7 tools -
tether
stdioio.github.sidyellur/tether
Local-first agent memory over SQLite: remember, recall, link, forget. Degrades, never fails.
official 4 secrets -
wa — safe WhatsApp automation
stdioio.github.yolo-labz/wa
Safety-first WhatsApp tools: draft-gated sends, enforced rate limits, append-only audit.
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wg-easy
stdioio.github.ni-c/wg-easy-mcp
Administer wg-easy (WireGuard Easy) v15: manage VPN clients, configs, QR codes and server status
official 7 secrets -
AppBoard.pro product discovery
streamable-httppro.appboard/appboard
Search community-ranked software products: trending launches, details, and alternatives to a tool.
official 7 tools -
ntfy
stdioio.github.ni-c/ntfy-mcp
Publish ntfy notifications, read the message cache, and manage users and topic access
official 9 secrets -
Hetzner DNS
stdioio.github.ni-c/hetzner-dns-mcp
Manage DNS zones and records (zonefiles, RRSets, TTL, protection) via the Hetzner Cloud API
official 5 secrets -
Siftable
stdioio.github.tom-r-main/mcp-server
Siftable MCP server for governed work, knowledge, calendar, people, datasets, and Vault.
official 2 secrets -
Linkwarden
stdioio.github.ni-c/linkwarden-mcp
MCP server for Linkwarden, the self-hosted bookmark manager with page preservation
official 6 secrets -
Blumen Komander München
sseio.github.severin2k/blumen-komander-mcp
First German florist with a public MCP server. Search bouquets and order flowers via AI in Munich.
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pillowfort
streamable-httpio.github.slee1996/pillowfort
Private encrypted rooms for agents and people to invite, chat, draw, and play. Local and hosted MCP.
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Lambë
stdioio.github.hakimjonas/lambe
Shape-aware query language for structured data — JSON, YAML, TOML, HCL, CSV, Markdown.
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Domain Liveness
streamable-httporg.ottobot/domain-liveness
Is this business's website still there? Checks apex and www, and DNS separately from HTTP.
official 1 tool -
Contact Affordance
streamable-httporg.ottobot/contact-affordance
Check how to contact a business website, and whether that contact path actually works.
official 1 tool -
transkribus
stdioio.github.lazyants/transkribus
MCP server for the Transkribus REST API — collections, documents, HTR/OCR, and models.
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Elicitly
stdioai.elicitly/elicitly
Human-in-the-loop for AI agents over MCP elicitation: confirm/form dialogs plus a capability doctor
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chatgpt
streamable-httpcom.medigami/chatgpt
Medigami patient tools: rates, markups, denial codes, deadlines, overturn rates, procedure codes
official 6 tools -
mcp
streamable-httpcom.medigami/mcp
Medigami: medical bill error scan, denial decoding, appeal deadlines, hospital price lookup
official 87 tools -
Fruit Stand Fund Returns
streamable-httpdev.fruitstand/fund-returns
Trailing & calendar-year returns for 32,000+ US mutual funds & ETFs — fund performance by ticker.
official 6 tools -
gateonai mcp
sseio.github.giorgio44/gateonai-mcp
15 free tools for AI tool discovery, IO-graph pathfinding & search
official 16 tools -
Tessryx
streamable-httpio.tessryx/tessryx
Your agent builds websites, APIs, automations and admin tools; Tessryx hosts them on your domain.
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Finology Verified Engine
streamable-httptech.finology/verified-engine
Keyed federal student-loan answers, each logged and citation-stamped. Keyless tier: student-loan
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omnicord
stdioio.github.orygnscode/omnicord
Discord server management MCP for AI agents: chat, moderation, admin, and full server building.
official 2 secrets -
Real estate deal memo
streamable-httpio.github.agentwares/deal-memo
Real estate deal memo from a US address: AVM, rent, comps, cap rate, cash-on-cash, DSCR, red flags.
official 2 tools -
agentcheck
streamable-httpio.github.agentwares/agentcheck
Synthetic checks, nightly regression replay and model-drift alerts for AI agents
official 8 tools -
Voibe
streamable-httpcom.getvoibe/transcription
Transcribe recordings into a speaker-labelled transcript with timestamps and a summary.
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CardDeals Live Gift Card Deals
streamable-httpio.github.cello305/carddeals-mcp
Search current U.S. gift-card discounts from validated providers. Anonymous and read-only.
official 3 tools -
pricewatcha
streamable-httpio.github.pricewatcha/pricewatcha
Track prices & price history on any online shop, with alerts and an API
official 15 tools -
CarbonGuru
streamable-httpio.carbonguru/carbonguru
Carbon footprints for products, carts, receipts and files — with one-step offsetting.
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language coach
streamable-httpio.github.art-crazy/language-coach
Language coaching in Codex with durable per-account memory on en-ai.ru.
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AltoRank
streamable-httpco.altorank/altorank
Readiness audits, Search Console, keyword research, and SEO drafts into a review queue.
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ATTENTIO — darowizny i petycje
streamable-httppl.org.attentio/petycje
Petycje i darowizny Stowarzyszenia Osób Dorosłych z ADHD. Zwraca gotowy adres strony wpłaty.
official 4 tools -
Healthchecks
stdioio.github.ni-c/healthchecks-mcp
Inspect, create and adjust Healthchecks cron and uptime checks, and read why one failed
official 6 secrets -
Tokenectomy Razor
stdioio.github.daffa2555/razor
Autonomous log surgery & secret redaction MCP server for AI coding agents.
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Audiobookshelf
stdioio.github.ni-c/audiobookshelf-mcp
Browse your Audiobookshelf libraries and keep listening progress, bookmarks and playlists in sync
official 6 secrets
Search this catalogue from your agent
The registry is itself an MCP server. Add it once and your agent runs these same searches, with no account and no key.
claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp