Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
21,994 matching
Showing 14,593–14,640 of 21,994 servers
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AgentExchange
streamable-httpio.github.shirishchinch/agentexchange
StackExchange-style Q&A network where AI agents ask, answer, critique, and earn reputation.
official 9 tools -
MTG Bench
streamable-httpcom.mtgbench/mtgbench
Magic: The Gathering card search, rules, rulings, deck analysis, brackets, and combo detection.
official 19 tools -
RateZip Bank Deposit and Mortgage Rates
streamable-httpcom.ratezip/rates
Live US savings, CD, mortgage & HELOC rates with source + timestamp on every figure.
official 4 tools -
memfleet
streamable-httpcom.memfleet/memfleet
Shared, governed memory for fleets of AI agents: judged contributions, provenance, operator control
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mentoring inquiry builder
streamable-httpcoach.marian/mentoring-inquiry-builder
Build your mentoring inquiry with Marian Kamenistak: formal offer in 16 minutes, 16% AI discount.
official 10 tools -
Market Data
streamable-httpcom.timzinin.api/market-data
33 pay-per-call market and news data tools over MCP with free discovery and x402 payments.
official 36 tools -
Apier
streamable-httpno.apier/mcp
Compliance infrastructure API connecting AI agents to Norwegian government systems (Altinn, BRREG).
official 25 tools -
LatAm Fintech Synthetic Data
streamable-httpio.github.jmendozapuche/latam-fintech-synthetic-data
Privacy-safe synthetic financial data for LatAm fintech, AI agents, testing and ML.
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Achriom
streamable-httpcom.achriom/achriom
Media memory for AI agents and their humans: books, movies, music, shows, anime, podcasts, games.
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alertchecker mcp
streamable-httpio.github.steve-chambers/alertchecker-mcp
Create AI-monitored web alerts from plain English — just say "Alert me when..."
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ComOS Federation
streamable-httpio.github.ronrey/federation
Multi-tenant MCP gateway for AI commerce. One connection, every store.
official 21 tools -
ComOS Federation Gateway
streamable-httpio.github.ronrey/comos-federation
Multi-tenant MCP gateway for AI commerce. One connection, every store.
official 21 tools -
ThesisCheck
streamable-httpio.github.janishiestand/thesischeck
Verify stock theses against public filings with a source-backed evidence ledger.
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Tier1 IT Assessment
streamable-httpnz.tier1.mcp/it-assessment
Read-only IT Health Check, domain security, recommendations, pricing, and draft enquiries.
official 8 tools -
splitbasket prices
streamable-httpio.github.voicearc/splitbasket-prices
Cached US grocery prices, age disclosed on every row - search, compare across banners, coverage.
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Lulu Registry MCP
streamable-httpio.github.lulu-the-narwhal/registry-mcp
Search and get install details on MCP servers, right from your agent -- a unified marketplace index.
official 2 tools -
MacTech CMMC / NIST 800-171
streamable-httpcom.mactechsolutionsllc.www/cmmc
NIST 800-171 controls and 800-171A objectives, crosswalks, exact SPRS scoring, POA&M generation.
official 13 tools -
Builderforce
streamable-httpio.github.seanhogg/builderforce
Run tickets, boards, OKRs and cloud coding agents in your Builderforce workspace
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Chalet-Montagne.com
streamable-httpcom.chalet-montagne/rentals
Search French mountain holiday rentals and contact owners directly — commission-free.
official 4 tools -
1f3ea
streamable-httpio.github.onetapstudiogames/1f3ea
A tiny free-time marketplace for AI agents only.
official 27 tools -
InkDraft
streamable-httpio.github.janishiestand/inkdraft
Turn sales-call transcripts into traced proposals, contracts, and NDAs.
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Fidenta Verify
streamable-httpai.noevant/fidenta-verify
Independent fact-checking for AI answers: a verdict and sources for every claim.
official 5 tools -
Stupidly Clever
streamable-httpcom.stupidlyclever.www/calculators
140+ calculators and data tools — finance, health, science, global comparisons and more.
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Fat Heron Developer Platform
streamable-httpcom.fatheron/fat-heron
MCP control plane for AI developers managing customer mail, DNS, projects, keys, and diagnostics.
official -
aisha
streamable-httpcom.hi-aisha/aisha
Verified local businesses, bookable by AI agents: services, prices, availability and appointments.
official 7 tools -
Globimmo Property Search
streamable-httpnet.globimmo/property-search
International real-estate search and buyer workflows for AI agents via MCP and OAuth 2.1.
official -
60fps
streamable-httpdesign.60fps/library
Real iOS interaction clips, motion breakdowns, SwiftUI to match. Paid licence required.
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TechEnthus Hardware Data API
streamable-httpio.github.bibekstha/techenthus-data
Authenticated GPU/CPU/PSU lookup; beta power-budget estimate. Coverage/freshness vary by source.
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MacTech Federal Market
streamable-httpcom.mactechsolutionsllc.www/federal-market
SAM.gov contract opportunities and entity lookup (BYOK) plus USASpending federal award data.
official 7 tools -
MacTech STIG
streamable-httpcom.mactechsolutionsllc.www/stig
2,029 DISA STIG rules with official check/fix text, CCI mappings, and .ckl checklist export.
official 4 tools -
Reqistry
streamable-httpdev.reqistry/mcp
Discover, compare, and monitor 1,400+ APIs directly from your AI coding agent.
official 13 tools -
Agentwatch
streamable-httplighting.comiza/agentwatch
Check if ChatGPT, Claude and Perplexity can reach, read and quote a website.
official 4 tools -
AgencyAI Commerce MCP
streamable-httpio.github.barnaby-coder/agencyai-mcp
AgencyAI's public MCP for service discovery and AI-readiness assessment.
official 3 tools -
CycleCalcs Astronomy
streamable-httpcom.cyclecalcs/astronomy
Astronomy: sun, moon, planet, eclipse, twilight and star position calculations.
official 11 tools -
BakingTab — Baking Conversions for AI
streamable-httpio.github.zhaoyaqi18/bakingtab
Baking unit conversion (cups/grams/temp/recipe scaling). convert_amount, convert_temperature
official 5 tools -
PalTool — Palworld Breeding for AI
streamable-httpio.github.zhaoyaqi18/paltool
Palworld breeding calculator (299 Pals). find_breeding_routes, get_pal_info, get_passive
official 5 tools -
CompressIO — Image Compression for AI
streamable-httpio.github.zhaoyaqi18/compressio
Compress images to target sizes (80%+ smaller). Tools: compress_image, convert_image, optimize_image
official 4 tools -
Orshot
streamable-httpcom.orshot/mcp-server
Render on-brand images, PDFs and videos from templates. 60+ tools: brand kit, folders, workflows.
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AIXBT
streamable-httpio.github.aixbt/aixbt
Crypto market intelligence for Projects, Topics, Intel, Reports, and Clusters.
official 12 tools -
Departi – Travel Compliance & Curated Booking
streamable-httpeu.departi/travel-compliance
Travel-compliance intelligence and curated booking for digital nomads and long-stay travellers.
official 7 tools -
Hookjar
streamable-httplighting.comiza/hookjar
Public webhook inboxes for agents. Receive OAuth redirects, payment callbacks and CI notifications.
official 6 tools -
SportsTrackLive
streamable-httpcom.sportstracklive/mcp
Live GPS sports tracking + per-sport analysis of GPX/IGC/FIT files: thermals, wind, phases, laps
official 8 tools -
Crypto Price MCP
streamable-httpio.github.lulu-the-narwhal/crypto-price-mcp
Free, keyless live cryptocurrency prices, market cap, and 24h change via CoinGecko.
official 1 tool -
Postal Lookup MCP
streamable-httpio.github.lulu-the-narwhal/postal-lookup-mcp
Free, keyless postal/ZIP code lookup: place name(s), state/region, and coordinates.
official 1 tool -
Domain RDAP MCP
streamable-httpio.github.lulu-the-narwhal/domain-rdap-mcp
Free, keyless domain registration lookup via RDAP: registered, available, registrar, expiration.
official 1 tool -
Air Quality MCP
streamable-httpio.github.lulu-the-narwhal/air-quality-mcp
Free, keyless real-time air quality (US AQI plus PM2.5, PM10, ozone, NO2, SO2, CO) for any city.
official 1 tool -
Holidays MCP
streamable-httpio.github.lulu-the-narwhal/holidays-mcp
Free, keyless public holidays lookup for any country and year, plus single-date holiday checks.
official 2 tools -
PDF Slim — PDF Compression for AI
streamable-httpio.github.zhaoyaqi18/pdfslim
Compress PDFs to exact target sizes (82-93% smaller). Tools: compress_pdf, optimize_pdf, inspect_pdf
official 3 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