Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
21,711 matching
Showing 1,681–1,728 of 21,711 servers
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Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun
streamable-httpio.github.cybermax-tools/send-email
Letterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark
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Insidewell: SEC Form 4 Insider Trading Tracker & Alerts
streamable-httpio.github.cybermax-tools/sec-insider-tracker
Insidewell: SEC Form 4 insider buys/sells by ticker or whole market, with cluster-buy alerts.
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Feedpeck: RSS Feed Finder & Reader by Website
streamable-httpio.github.cybermax-tools/rss-feed-finder
Feedpeck: find any site's RSS/Atom/JSON feeds + latest posts. Free, no key.
official 2 tools -
Logolark: Company Logo API & Favicon Finder by Domain
streamable-httpio.github.cybermax-tools/logo-finder
Logolark: company domain to logo, square icon and brand colour. Free, no key.
official 1 tool -
Keyfern: Keyword Ideas & Autocomplete — Google, YouTube, Amazon
streamable-httpio.github.cybermax-tools/keyword-ideas
Keyword ideas from Google/YouTube/Bing/Amazon autocomplete, with intent and trend verdict.
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Printwren: HTML to PDF and URL to PDF (real Chrome)
streamable-httpio.github.cybermax-tools/html-to-pdf
Printwren: web page or HTML to PDF with real Chrome; pages, base64 or download link. Free, no key.
official 2 tools -
HireHeat: Hiring Signals & Company Job Postings by Domain
streamable-httpio.github.cybermax-tools/hiring-signals
HireHeat: who's hiring? Open and new roles per company domain by function, seniority, location.
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Swellmeter: Google Trends Scraper & API for AI Agents
streamable-httpio.github.cybermax-tools/google-trends
Google Trends for agents: trend verdict, stats, rising queries, regions, trending now.
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Mailvett: Email Validation API for AI Agents
streamable-httpio.github.cybermax-tools/email-validate
Mailvett: validate emails. MX, provider, disposable/role/free flags, typo fix, verdict.
official 1 tool -
Bonafido: Business Domain Verification API
streamable-httpio.github.cybermax-tools/domain-verify
Bonafido: is a domain a real business site? Verdict, trust score, risk flags.
official 1 tool -
DomainDNA: Tech Stack Detector, WHOIS & Domain Age API
streamable-httpio.github.cybermax-tools/domain-intel
DomainDNA: a domain's tech stack, email security (MX/SPF/DMARC), TLS expiry and age in one record.
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Linkheft: Domain Authority Checker & Website Rank API
streamable-httpio.github.cybermax-tools/domain-authority
Linkheft: 0-100 domain authority, web-graph rank and trend for any domains, from open data.
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CyberMax Data
streamable-httpio.github.cybermax-tools/cybermax-data
Free US data lookups: ZIP demographics, CISA KEV/EPSS CVEs, domain rank, county spending, recalls.
official 7 tools -
Commonkite: Free Image Search API, Creative Commons & CC0
streamable-httpio.github.cybermax-tools/creative-commons-images
Commonkite: free-to-use CC/public-domain images with license + credit line.
official 1 tool -
Namewhere: Company Name to Domain & Website Finder
streamable-httpio.github.cybermax-tools/company-to-domain
Namewhere: company name to official website domain, confidence, evidence, socials.
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Firmfold: Company Enrichment API
streamable-httpio.github.cybermax-tools/company-enrichment
Firmfold: company enrichment by domain/email/name: logo, tech, contacts, jobs, firmographics.
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HireHeat Jobs: Career Site Job Listings from 12,000+ Companies
streamable-httpio.github.cybermax-tools/career-site-jobs
HireHeat Jobs: search jobs on 12,000+ company career sites (Greenhouse, Ashby, Workable…).
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Picpail: Bulk Image Downloader — All Images from URLs to ZIP
streamable-httpio.github.cybermax-tools/bulk-image-downloader
Picpail: download all images from web pages as a ZIP, full-size originals, size/format per image.
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Pinloft: Batch Geocoder — Address to Lat/Long + Census FIPS
streamable-httpio.github.cybermax-tools/batch-geocoder
Pinloft: US address to lat/lon, county, FIPS; reverse geocoding. Free, no key.
official 2 tools -
Inkpluck: Article Extractor — URL to Text, Markdown & Metadata
streamable-httpio.github.cybermax-tools/article-extract
Inkpluck: read web articles as Markdown + title, authors, date, language (newspaper3k successor)
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app reviews
streamable-httpio.github.cybermax-tools/app-reviews
App Store + Google Play reviews with per-app complaint summary for agents.
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Fieldwright
streamable-httpio.github.cybermax-tools/ai-extract
Fieldwright: web page to clean Markdown, metadata, JSON-LD, emails, phones.
official 1 tool -
Kleos
streamable-httpapp.zurc/kleos
Generate, schedule and measure UGC-style TikTok and Instagram posts for your app.
official 1 secrets -
Evercraft Clip
streamable-httpio.github.jgaethle10/evercraft-clip
Read-only discovery and job planning for Evercraft social-video production and distribution.
official 2 tools -
BitcoinYield
streamable-httpco.bitcoinyield/yields
Live crypto yields for BTC, stablecoins and ETH across DeFi and CeFi, with A-D risk grades.
official 1 tool -
Awesome Report
streamable-httpio.github.ks0430/awesome-report
Turn an agent's findings into a clean web page: tables, charts, diagrams, one shareable link.
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Hot Topics MCP
streamable-httpcom.goaimoat/hot-topics
Trending topics from Weibo, Baidu, Zhihu & Google Trends for content and market research.
official 2 tools -
Tempi account
streamable-httpcom.meettempi/tempi-account
Run your own Tempi scheduling account: event types, working hours, calendars and bookings.
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Tempi
streamable-httpcom.meettempi/tempi
Find open times and book, reschedule or cancel meetings on anyone's Tempi link. No account needed.
official 8 tools -
TuringCorp
streamable-httpnet.turingcorp.mcp/decider
A decision model for the calls that don't have a right answer. The better option, with a reason.
official 1 tool -
certdesk
streamable-httpdev.certdesk/certdesk
TLS certificate diagnostics: served-cert expiry, chain, security grade, error explainer, alerts
official 7 tools -
springbrand
streamable-httpio.github.springbrand-lab/springbrand
GTM tools for agents: social listening, traffic and SEO research, lead and creator discovery
official -
Awayfolk
streamable-httpapp.awayfolk/awayfolk
Shared trip planner for Claude and ChatGPT: ideas, days, bookings and packing for the whole party.
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ScrapeSelect
streamable-httpcom.scrapeselect/scrapeselect
Current pricing, cost estimates and recommendations for web scraping APIs, with official sources.
official 6 tools -
TomeScout
streamable-httpcom.tomescout/tomescout
KDP keyword boxes, listing checks, royalties and sales-from-rank for self-published authors
official 4 tools -
StruXure NorCal Knowledge Base
streamable-httpcom.struxurenorcal.walnbot/struxure-knowledge-base
Public remote MCP server for StruXure NorCal pergola services and FAQs.
official 2 tools -
PeopleSearch.im
streamable-httpim.peoplesearch/email-finder
Plain-English people search with verified work emails, email verification and LinkedIn lookup.
official 12 tools -
Callstay Hotels
streamable-httpcom.callstay/hotels
Live hotel rates worldwide: search stays, property detail, all-in room prices, human phone desk.
official 4 tools -
PAPI: Persistent Adaptive Project Intelligence
streamable-httpio.github.getpapi/papi
Adaptive plan/build/review cycles for AI coding assistants, persisted across sessions.
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Animal Checklist Account
streamable-httpio.github.arneffm/animal-checklist-account
Read your private animal sightings and mark species seen with a revocable account key.
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Animal Checklist
streamable-httpio.github.arneffm/animal-checklist
Search animals in eight languages with habitats, countries, photos and source credits.
official 4 tools -
Biohacking Kompakt
streamable-httpde.biohackingkompakt/biohacking-kompakt
Evidence-rated German database of supplements, peptides and longevity methods, plus podcast.
official 7 tools -
CSS Crème
streamable-httpcom.csscreme/design-systems
Give your agent a real design system: tokens, measured WCAG contrast, and rules to follow.
official 12 tools -
RIVET / AliEV EV Charging Site Intelligence
streamable-httpio.github.jgaethle10/aliev
EV site intelligence by address: competition, demand, utility, incentives, economics, and planning.
official 6 tools -
Ziplore: US ZIP Code API (county, time zone, demographics, radius)
streamable-httpio.github.shawmena-dotcom/zip-data-api
Ziplore: US ZIP to county, FIPS, time zone, Census demographics; radius and city ZIPs. Free, no key.
official 5 tools -
Printwren: HTML to PDF and URL to PDF (real Chrome)
streamable-httpio.github.shawmena-dotcom/html-to-pdf
Printwren: web page or HTML to PDF with real Chrome; pages, base64 or download link. Free, no key.
official 2 tools -
mcp
streamable-httpio.github.appwrite/mcp
Manage Appwrite projects, databases, auth, storage, functions, and messaging; search Appwrite docs
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favicon.zip
streamable-httpzip.favicon/favicon
Generate favicons (ICO, SVG, Apple touch, PWA, manifest) from SVG, text or emoji; check any site.
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