Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
22,054 matching
Showing 18,145–18,192 of 22,054 servers
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Data Compute Stats Mcp
streamable-httpio.github.varvararatta/data_compute_stats_mcp
Transform your data analysis with our Data Compute & Stats Bot. Effortlessly calculate descriptive
official 6 tools -
mcp public
streamable-httpio.github.tiza-ai/mcp-public
Search engine for AI agents to find MCP servers, A2A agents, and skills on their own.
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Charter Captain
streamable-httpcom.chartercaptain/charter-captain
Discover Lake Michigan charter captains & boats, check availability, get quotes, and book.
official 10 tools -
capabilities txt registry
streamable-httpio.github.capabilityhostprotocol/capabilities-txt-registry
Discover what websites across the agentic web can do — query the capabilities.txt registry.
official 3 tools -
Library Of Congress
streamable-httpio.github.pipeworx-io/library-of-congress
Library of Congress (loc.gov) MCP — the world's largest library.
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Govdata De
streamable-httpio.github.pipeworx-io/govdata-de
GovData.de MCP — Germany's national open-data portal (CKAN API).
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Nrel
streamable-httpio.github.pipeworx-io/nrel
NREL MCP — wraps the US National Renewable Energy Laboratory developer API
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Cvr Dk
streamable-httpio.github.pipeworx-io/cvr-dk
CVR — Det Centrale Virksomhedsregister (Danish Central Business Register) MCP.
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Bps Id
streamable-httpio.github.pipeworx-io/bps-id
BPS — Badan Pusat Statistik (Statistics Indonesia) WebAPI MCP.
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gtmetrix
streamable-httpcom.gtmetrix/gtmetrix
Analyze web performance and get optimization insights from GTmetrix, directly in your AI workflow.
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SqueezeOS — Institutional AI Market Intelligence
streamable-httpio.github.timwal78/squeezeos
Institutional AI market intelligence: squeeze scanner, options flow, council verdicts. x402 RLUSD.
official 15 tools -
StreamScanner
streamable-httpnet.streamscanner/streamscanner
Query your Twitch streams, events, supporters, raids & rankings from an AI assistant via OAuth.
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casa
streamable-httpio.github.tony8713/casa
Private, permanent encrypted storage for AI agents. Paid per call in USDC via x402.
official 3 tools -
Scout by Jakvab
streamable-httpse.jakvab/scout
Nordic company intelligence: look up companies, AI summaries, scores and signals via MCP.
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Utah Open Data
streamable-httpio.github.pipeworx-io/data-utah
Utah state open data via Socrata SoQL — government, grants, health, demographics.
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Suorigo Konfigurátor
streamable-httpcz.suorigo.konfigurator/server
Potisk triček a textilu na míru (ČR) — katalog, ceny, příprava designu a objednávky.
official 10 tools -
Avaza
streamable-httpcom.avaza/avaza-mcp
Manage Avaza projects, tasks, timesheets, expenses, invoices, and scheduling from AI assistants.
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EventMatey Event Discovery
streamable-httpcom.eventmatey.mcp/event-discovery
Find public EventMatey events that organisers have approved for AI discovery.
official 3 tools -
LexIA Juris (EDIVIA)
streamable-httpfr.edivia/lexia-juris
MCP droit & fiscalite francais : 76 codes, jurisprudence, BOFiP. LexIA Juris, EDIVIA. Abonnement.
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LexIA Pro (EDIVIA)
streamable-httpfr.edivia/lexia-pro
MCP foncier & urbanisme officiels francais (cadastre, PLU, DVF). LexIA Pro, EDIVIA. Abonnement.
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Trust Gate
streamable-httpio.github.cwnapps/trust-gate-mcp
Post-quantum, tamper-evident receipts for agent actions. Ed25519 + ML-DSA-65, offline verify.
official 4 tools -
Proxygate
streamable-httpai.proxygate/mcp
Curated marketplace of real-world data APIs for AI agents, paid per call in USDC on Solana.
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PortlandMaps (Unofficial)
streamable-httpio.github.gptnowllc/portlandmaps-mcp
Unofficial MCP server for the public PortlandMaps property/permit/zoning API. Not city-affiliated.
official 11 tools 3 secrets -
INPI
streamable-httpio.github.mcp-dir/inpi-mcp
Brazilian INPI trademark & patent lookup by name, process number or holder (CPF/CNPJ).
official 11 tools -
humanizer
streamable-httpio.github.gpthuman-ai/humanizer
Transform AI-generated text into natural, human-sounding content that bypasses AI detectors.
official 1 tool 1 secrets -
Avalara Classification
streamable-httpcom.avalara/classification
Classify, validate & verify HS codes and access tariff compliance data for cross-border trade
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Avalara Tax Registrations and Business Licenses
streamable-httpcom.avalara/bl
Provides access to Avalara Tax Registration and Business Licenses APIs for filings and registrations
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Avalara Cross-Border
streamable-httpcom.avalara/cross-border
Cross-border duty-rate and Trade & Tariff content lookups with product compliance and restrictions
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accessibility ai
streamable-httpio.github.groundlogic-ai-source/accessibility-ai
Scan URLs for WCAG 2.1 violations, generate AI fixes, and produce VPAT 2.5 compliance reports.
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Computer-Use Agents API
streamable-httpio.github.hcompai/hai-agents
Run and manage H Company's Computer-Use Agents from any MCP client.
official 9 tools -
Crane Ledger
streamable-httpai.craneledger/crane-ledger
Headless API-first double-entry accounting & bookkeeping engine. 84 MCP tools over HTTP.
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Word Of Clout ACN MCP Server
streamable-httpio.github.wordofclout/acn-mcp-server
Guarded MCP server for agent-readable business truth, provenance, readiness, and discovery.
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sovereign engine
streamable-httpio.github.invertedhoologan/sovereign-engine
15 paid AI agent primitives via x402 (USDC on Base). Pay-per-call MCP server.
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Yondry: Day Out Planner
streamable-httpio.github.yondry-ltd/day-planner
Plan your perfect day out anywhere: itineraries and neighbourhood guides, tuned to mood and weather.
official 3 tools -
Wubble
streamable-httpai.wubble/audio
Create, inspect, and manage Wubble music, speech, voice, and sound-effect requests through MCP.
official 33 tools -
upgrade agent
streamable-httpai.upgradeagent/upgrade-agent
Travel-upgrade Q&A, live booking eligibility, and operator lookups for airline, cruise, rail.
official 19 tools -
Magic Insights
streamable-httpai.magicinsights/insights
Query your customer feedback: studies, themes, suggestions, tags, and sentiment trends.
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kaka mcp server
streamable-httpio.github.ashokva/kaka-mcp-server
KAKA, an ancient amnesiac crow from klaash.club. Get a live introduction or his response log.
official 2 tools -
PDF to Markdown (pdf2md.dev)
streamable-httpdev.pdf2md/pdf-to-markdown
Hosted MCP server: convert PDFs to clean, LLM-ready Markdown with tables, formulas and OCR.
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Familiar Tarot
streamable-httpcom.familiartarot/tarot
Free tarot for Claude & your AI — many decks, real card art, a true shuffle, drawn & discussed.
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Chaiz MCP
streamable-httpcom.chaiz/mcp
Live vehicle warranty (service contract) quotes by VIN, plate, or make/model/year.
official 6 tools -
Salta
streamable-httpapp.getsalta/salta
Mobile-first AI life planner — turn goals into daily, synced tasks from your AI assistant.
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axiomseal
streamable-httpcom.axiomseal/axiomseal
Truth-validated, SHA-512-sealed AI memory for Claude & Cursor. Free tier, OAuth, 38 tools.
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HTML to Image
streamable-httpcom.html2img/html-to-image
Render HTML and CSS to PNG images over HTTP. Send HTML and CSS and get a PNG back.
official 2 tools -
distribea mcp
streamable-httpio.github.distribea/distribea-mcp
Generate images, video, music and voice from your CLI or AI agent. On-brand AI media toolkit.
official 1 secrets -
ifthenpay Payments MCP
streamable-httpcom.ifthenpay/payments
Remote MCP for ifthenpay payments: Multibanco, MB WAY and Payshop.
official 8 tools -
remnus
streamable-httpio.github.ranork/remnus
MCP-native open-source Notion alternative: read & write pages, databases and kanban boards.
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brands
streamable-httpby.authorized/brands
Search brands and find authorized retailers on authorized.by
official 6 tools
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