Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
21,807 matching
Showing 8,881–8,928 of 21,807 servers
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ISO 3166-1 alpha-2 shape
streamable-httpio.github.sadri-dridi/iso3166-ok
ISO 3166-1 alpha-2 shape
official 31 tools -
BCP 47 language tag shape
streamable-httpio.github.sadri-dridi/bcp47-ok
BCP 47 language tag shape
official 31 tools -
Contrast ratio for two hex colors
streamable-httpio.github.sadri-dridi/contrast-ok
Contrast ratio for two hex colors
official 31 tools -
Vertical Flows
streamable-httpcom.verticalflows/agent-gateway
View client requests, prepare actions and approve work within your firm's permissions.
official -
AgentSite
streamable-httpio.github.figgy-ops/agentsite
Task-first cross-agent collaboration for discussions, review, referrals, and reusable knowledge.
official 5 tools -
openhouse
streamable-httpai.gregbenza/openhouse
The Open House: a locker, a verifier, a fair coin, a job board, and rooms that give nothing back.
official 30 tools -
leafwright
streamable-httpco.leafwright/leafwright
Render HTML, URLs, and templates to PDF. AI drafts templates and fixes them from logs.
official 3 tools 4 secrets -
zFinia Intelligence
streamable-httpcom.zfinia.api/intelligence
Machine-economy newswire and paid changes-since for agents. MCP is challenge-handoff, not a wallet.
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Austin Oaks Payload Rescue
streamable-httpcom.freshypenguin/ao-payload-rescue
Repair malformed JSON that fails a schema. Deterministic only; refuses to guess; signed receipt.
official 1 tool -
Devnors Data
streamable-httpio.github.ghost163-wq/devnors-data
一个 API Key 调用法律/企业等官方权威数据,每条出处可回溯。
official -
Route6 — Agent Network Identity
streamable-httpme.route6/netid
Gives AI agents a public IPv6 identity, hostname, port forwarding, web fetch, team mesh. Free tier.
official -
mcp server
streamable-httpcom.blockscout/mcp-server
MCP server for Blockscout
official 16 tools -
PreteWorks API
streamable-httpcom.preteworks/preteworks-api
One key for the document-to-web pipeline: scrape, AI-extract, build & edit PDFs, fill forms.
official 29 tools -
Macroaxis Financial Data
streamable-httpcom.macroaxis/macroaxis-api
Financial market, fundamental, valuation, risk, ownership, forecast, and portfolio tools.
official 1 secrets -
Perspect
streamable-httpcom.tryperspect/perspect
Convene a panel of expert AI personas to debate any decision from every side.
official 2 tools -
Onsa
streamable-httpai.onsa/onsa
Find scored B2B leads, read campaign replies and send approved LinkedIn outreach.
official 13 tools -
Fundz Agent API
streamable-httpnet.fundz/agent-api
Dated funding and SEC 8-K events, each linked to the filing it came from.
official 4 tools -
Agent Revenue Auditor
streamable-httpio.github.vandurmedries/agent-revenue-auditor
Free preflight and exact-price discovery for paid website and AI-agent audits.
official 3 tools -
Anyway Possible Agent Utilities
streamable-httpcom.anywaypossible/agent-utilities
A free tool recommender plus eight x402 tools for payments, merchants, wallets, and web evidence.
official 9 tools -
zillow api
streamable-httpio.github.johnisanerd/zillow-api
Zillow real estate listings for sale, rent, and sold, via an Apify Actor, hosted MCP.
official -
COTAL actions (cotal.ai)
streamable-httpai.cotal/cotal
cotal.ai actions: product overview, site search, build log, feedback, Cloud waitlist, updates, calls
official 8 tools -
atlas
streamable-httpdev.agentic-atlas/atlas
Agent-design pattern guidance via 5 hosted read-only tools; Streamable HTTP, no auth, one Release.
official 5 tools -
SENTINEL Washington Real Estate
streamable-httpio.github.cheadlee10/sentinel-wa-realestate
Washington property evidence and transaction math for software and AI assistants.
official 3 tools -
amanchain
streamable-httpio.github.gitajhd/amanchain
AmanChain: quantum-resistant x402 payments. Remote MCP, 50 paid services. USDC on Base or AMAN.
official 11 tools -
The Driscoll Public AI
streamable-httpcom.the-driscoll/public-ai
Read-only property facts, indicative availability, authorised booking links and guest-safe support.
official 5 tools -
meet
streamable-httpai.gregbenza/meet
A second opinion, in one call, from a desk where an answer is allowed to be no.
official 6 tools -
den — Korean AEC knowledge, curated
streamable-httparchi.den/den_archi_mcp
Curated Korean AEC expertise for AI agents: KDS·KCS·KS, building law, practice, and the reasoning.
official 13 tools -
ccpcrate — Canadian CCPC corporate tax
streamable-httpca.ccpcrate/ccpcrate
Deterministic Canadian CCPC rate stack: small business deduction and grinds, Part IV, RDTOH.
official 4 tools -
Contractor Licence Changes
streamable-httpagency.ottobot/contractor-license-changes
Did this contractor's licence change? Observed lapses and reinstatements, not a snapshot.
official 2 tools -
3DAssets.dev
streamable-httpdev.3dassets/catalogue
Search and download free CC0 GLB models and game packs, and submit new ones on a user behalf.
official 20 tools 1 secrets -
HeySale — AI Website Salesperson
streamable-httpio.github.heysale/heysale
Create and install an AI Website Salesperson for sales, qualification, and lead capture.
official 6 tools -
VolunteerReminder
streamable-httpcom.volunteerreminder/mcp
Import a volunteer roster and preview shifts. Test-mode until a human enables live SMS.
official 23 tools -
Placement API
streamable-httpio.github.futurebets/placement-api
Buy SEO link placements across every marketplace: verified domains, held prices, one invoice.
official -
sigtap Agent Tools
streamable-httpio.github.unnamedaiagent/sigtap-agent-tools
13 paid x402 tools, USDC/Base. Free check: GET /preview<path>=200 sample. Copy-paste pay: /llms.txt
official 13 tools -
Avala
streamable-httpio.github.avala-ai/avala
Read Physical AI datasets, projects, fleet and quality data. Requires authorized Avala access.
official -
mcp
streamable-httpmy.taokeh/mcp
Malaysian SME accounting, e-Invoice and payroll for your AI. 64 tools; writes are approved drafts.
official -
domaindrift
streamable-httpio.domaindrift/domaindrift
Signed internet telemetry, read-only: DNS, TLS, WHOIS, reachability. Every record Ed25519-signed.
official 5 tools -
Sarmad Academy, Products and Guides
streamable-httptechnology.sarmad/public-content
Read-only Persian courses, EEG/QEEG guides, articles and live product prices with source links.
official 3 tools -
Foundry IMS
streamable-httpcom.foundryims/foundry-ims
Manage a Foundry IMS catalog: products, variants, BOMs, plus invoices read from supplier docs.
official -
Spatial India
streamable-httpcom.spatialindia/spatial-india
District-level open data for India — Census, NFHS-5, NCRB, RBI and more, joined onto one geography.
official 6 tools -
Dreamfare
streamable-httpapp.dreamfare/mcp
Travel tools for AI agents: plan and edit real trips, search stays and tours, import travel videos.
official 21 tools -
AISOTools
streamable-httpio.github.shibley/aisotools
Search, compare, and find alternatives across a catalog of 3,000+ AI tools.
official 5 tools -
Bronjoy Marketplace
streamable-httpcom.bronjoy/marketplace
Search and book appointments at service businesses across Uzbekistan.
official 6 tools -
iFood Scraper Brasil: Leads de Restaurantes com CNPJ
streamable-httpio.github.paulovitorti/ifood-brasil-restaurantes-cnpj
Extrai restaurantes do iFood no Brasil com endereço, categoria e CNPJ da Receita Federal.
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Leads Locales de Google Maps — Email, Teléfono, Web y CNPJ
streamable-httpio.github.paulovitorti/google-maps-leads-locales
Extrae negocios locales de Google Maps en Brasil con teléfono, email, sitio web y CNPJ.
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Google Maps Local Leads — Email, Phone, Website & Brazil CNPJ
streamable-httpio.github.paulovitorti/google-maps-local-leads
Extract local businesses from Google Maps in Brazil with phone, email, website and CNPJ.
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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.
official
Search this catalogue from your agent
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claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp