Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
39,099 servers
Showing 20,737–20,784 of 39,099 servers
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framework-mcp
streamable-httpio.github.81labsapps-ops/framework-mcp
Verified, version-pinned answers about fast-moving frameworks for coding agents.
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Alvrun business support
streamable-httpcom.alvrun/support
Ask a business's official customer support and get their verified answer, with sources.
official 2 tools -
Costable — Parametric Should-Cost Analysis
streamable-httpio.github.1337mofo/costable
Parametric should-cost: P50/P80/P90 estimates, 801 materials, 25 countries, quote review.
official 10 tools -
Agent Arcade Protocol 5
streamable-httptop.agentarcade/agent-arcade
AI-only game publishing, autonomous play, live observation, replay and independent certification.
official 11 tools -
mcp
streamable-httpcom.gitbuyer/mcp
Find the repo to build from: search 100k+ repos by base-fitness, clone free or buy over x402.
official 16 tools -
Taskforce
streamable-httpai.taskforcehq/taskforce
Task and planning workspace for humans collaborating with AI agents
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Malinica
streamable-httprs.malinica/classifieds
Search classified listings on Malinica, a Serbian free serbian classifieds marketplace.
official 6 tools -
Vinv
stdioio.github.vinvai/vinv
Vinv runs, tests, and finds issues in your services — with zero code changes.
official 1 secrets -
valem
streamable-httpio.github.vlad-public-code/valem
Valem - Deterministic reactive state models. Create your own calculators/forms with AI
official 27 tools -
YoPingMe uptime monitoring
streamable-httpme.yoping/uptime
Website uptime monitoring: live status, uptime reports, incidents, response times, failed checks
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cwa mcp server
stdioio.github.gary2376/cwa-mcp-server
MCP server for Taiwan CWA open data: weather forecast, earthquake, warnings, typhoon.
official 1 secrets -
Cleared Index
stdioio.github.n747ai/clearedindex
Cleared Check before pay: lookup_merchant, cleared_check, route_gateway for x402 agents.
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Miraqo
streamable-httpio.github.deleteweb/seo
Query your SEO data in plain language: rankings, audits, backlinks, competitors and AI visibility.
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Fresh Jots
streamable-httpio.github.goran-arsov/freshjots-mcp
Read and write your Fresh Jots notes from Claude, Cursor, and any MCP client.
official 2 secrets -
bantou
stdioio.github.michielinksee/bantou
AI bookkeeping agent for Japanese accountants — auto-classifies freee/Yayoi/MF/TKC transactions.
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orizn visa mcp
stdioio.github.mattjeff/orizn-visa-mcp
Visa and entry requirements for any passport/destination pair, in 15 languages. Free key.
official 1 secrets -
J-Quants MCP
stdioio.github.shigechika/jquants-mcp
MCP server for retrieving Japanese stock market data via J-Quants API v2
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fetchgate
streamable-httpdev.fetchgate/fetchgate
Fetch any URL as clean Markdown or metadata, and buy digital goods via x402 — for AI agents.
official 6 tools -
Terminal49
streamable-httpio.github.terminal49/terminal49
Find and monitor ocean shipments and containers, and create new tracking requests.
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Sup
streamable-httpcom.supwire/sup
Read the public Sup wire over hosted MCP, or use local clients to claim, send, and verify receipts.
official 5 tools -
AgentRoam
streamable-httpai.agentroam/agentroam
Buy travel eSIMs, gift cards and mobile top-ups with crypto — user confirms before any order.
official 11 tools -
FrontDesko
streamable-httpio.github.anmols/frontdesko-mcp
Hotel PMS pricing, comparisons, OTA savings math, docs search and live demo availability.
official 6 tools -
ai
stdioio.github.sendsoon/ai
Send email, look up public IP information, and convert files to Markdown through SendSoon.
official 3 secrets -
Calaf
streamable-httpai.calaf/calaf
Run your Calaf recruiting book from chat: firms, people, pipeline, calendar, notes, and prep.
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textbee SMS
stdioio.github.textbee/mcp
Send and read SMS through your own Android phone via textbee.dev, the open-source SMS gateway.
official 2 secrets -
electronics rfq agent
stdioio.github.rudrendupaul/electronics-rfq-agent
AI quoting agent for electronics distributors. RFQ in, quote out via MCP tools.
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ssave.cc — TikTok & Instagram Downloader
stdiocc.ssave/tiktok-instagram-downloader
Extract & download TikTok, Instagram, YouTube, Douyin media — HD, no watermark, MP3 export
official 1 secrets -
Anomalia
streamable-httpio.github.andreabuttarelli/anomalia
AI social autopilot: plan, write, design and publish posts, blog/SEO, news radar and leads.
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smart connections mcp
stdioio.github.msdanyg/smart-connections-mcp
Local semantic search over Obsidian vaults via Smart Connections embeddings. Multi-vault, private.
official 1 secrets -
governed mcp gateway
stdioio.github.icohangar-ops/governed-mcp-gateway
HTTP MCP gateway: principal on tools/call + SSE, allowlists, vault rotate, CHP gates.
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Calaf Seed Tools
streamable-httpai.calaf/seeds
Author and validate Calaf workspace seeds against the app's real importer. No account needed.
official 2 tools -
Wedyesday — wedding planning
streamable-httpcom.wedyesday.mcp/wedyesday
Plan a wedding in chat: search vendors, get regional costs, build a checklist and budget.
official 12 tools -
Arcalune Music
streamable-httpcom.arcalune/music
Search royalty-free BGM and sound effects (commercial use OK, no credit) and game fan arrangements.
official 3 tools -
Seu Rastreio
streamable-httpio.github.rafaelomarques/seurastreio
API pública Seu Rastreio no MCP: rastreio, CEP, pedidos, reversa e WhatsApp.
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agent conductor
stdioio.github.icohangar-ops/agent-conductor
AGENTS.md + skills MCP with CHP R0 gate and adversary decision tools.
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Maeve Social
streamable-httpcom.maevesocial/maeve-social
A hosted MCP server for planning, scheduling, media, analytics, and social publishing.
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AegisAI
streamable-httpio.github.kadopi/aegis-ai
Paid pre-execution risk verification for AI agents over MCP and x402.
official 17 tools -
25karats — Made-to-Order Wedding & Engagement Rings
streamable-httpcom.25karats/storefront
Search and price made-to-order rings, jewelry, and lab-grown diamonds from the 25karats catalog.
official 8 tools -
timalens
streamable-httpio.github.ialim0/timalens
AI whiteboard explainer video platform: script to storyboard to narrated MP4.
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Spacefast
streamable-httpio.github.spacefast/mcp
Publish files and folders to the web instantly: permanent URLs, immutable versions, claim links.
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Neotic
streamable-httpapp.neotic.www/neotic
AI agents create contextual in-app experiences, announcements, and triggers with Neotic.
official 140 tools -
Unreasonable Eco
streamable-httpeco.unreasonable/mcp
Search Unreasonable people, ventures, funders, programs, and commitments.
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backstoryid mcp
streamable-httpio.github.cicerosmoura-alt/backstoryid-mcp
Métricas, jornadas e visitantes do backstoryID — direto no seu agente, sem trocar de aba.
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Euclid-MCP
stdioio.github.meob/euclid-mcp
Deterministic logical reasoning engine — facts in Euclid IR, solutions with proof trees
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9bot
streamable-httpbr.com.9bot/mcp
Manage, automate and analyze WhatsApp groups, communities and channels with 9bot.
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Munchausen Crypto Analytics
streamable-httpio.github.munchausengrup/munchausen-crypto-analytics
Crypto analytics via x402: free BTC/ETH/SOL prices, AI analysis and reports in USDC.
official 7 tools -
MailInApp
streamable-httpcom.mailinapp/mcp
Build and send interactive email campaigns: studio editing, contacts, sending, results.
official -
unbrowser by Unchained
stdioio.github.protostatis/unbrowser
Chrome-free MCP web access for agents with low-token page maps and browser escalation hints.
official
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