Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
21,746 matching
Showing 4,753–4,800 of 21,746 servers
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Whether current UTC year has Feb 29
streamable-httpio.github.sadri-dridi/leap-day
Whether current UTC year has Feb 29
official 31 tools -
HMAC-SHA1 hex length, input discarded
streamable-httpio.github.sadri-dridi/hmac1-len
HMAC-SHA1 hex length, input discarded
official 31 tools -
HighwayHash64 hex length, input discarded
streamable-httpio.github.sadri-dridi/highway64
HighwayHash64 hex length, input discarded
official 31 tools -
FNV-1a 128 hex length, input discarded
streamable-httpio.github.sadri-dridi/fnv128-ok
FNV-1a 128 hex length, input discarded
official 31 tools -
Feature-Policy feature count, value discarded
streamable-httpio.github.sadri-dridi/feature-pol
Feature-Policy feature count, value discarded
official 31 tools -
Content-MD5 base64 length, value discarded
streamable-httpio.github.sadri-dridi/content-md5
Content-MD5 base64 length, value discarded
official 31 tools -
Content-Location URL shape, value discarded
streamable-httpio.github.sadri-dridi/content-loc
Content-Location URL shape, value discarded
official 31 tools -
KSUID 40-hex shape, value discarded
streamable-httpio.github.sadri-dridi/ksuid-hex
KSUID 40-hex shape, value discarded
official 31 tools -
KSUID Base62 charset, value discarded
streamable-httpio.github.sadri-dridi/ksuid-b62
KSUID Base62 charset, value discarded
official 31 tools -
CIDv1 dag-pb codec prefix, value discarded
streamable-httpio.github.sadri-dridi/cid-dagpb
CIDv1 dag-pb codec prefix, value discarded
official 31 tools -
Cords to cubic meters, number discarded
streamable-httpio.github.sadri-dridi/cord-m3
Cords to cubic meters, number discarded
official 31 tools -
Cubic feet/min to m3/s, number discarded
streamable-httpio.github.sadri-dridi/cfm-m3s
Cubic feet/min to m3/s, number discarded
official 31 tools -
Revolutions per second to hertz, number discarded
streamable-httpio.github.sadri-dridi/rps-hz
Revolutions per second to hertz, number discarded
official 31 tools -
PowerShell backtick-escape count, input discarded
streamable-httpio.github.sadri-dridi/pwsh-esc
PowerShell backtick-escape count, input discarded
official 31 tools -
Punycode output length band, host discarded
streamable-httpio.github.sadri-dridi/puny-len
Punycode output length band, host discarded
official 31 tools -
Mac Central Europe high-bit band, bytes discarded
streamable-httpio.github.sadri-dridi/macce-ok
Mac Central Europe high-bit band, bytes discarded
official 31 tools -
SHACL NodeShape count, body discarded
streamable-httpio.github.sadri-dridi/shacl-ok
SHACL NodeShape count, body discarded
official 31 tools -
Hydra operation count, body discarded
streamable-httpio.github.sadri-dridi/hydra-ok
Hydra operation count, body discarded
official 31 tools -
ANTLR grammar rule count, body discarded
streamable-httpio.github.sadri-dridi/antlr-ok
ANTLR grammar rule count, body discarded
official 31 tools -
Skill of Skills
streamable-httpio.911fund.skills/directory
Quality-ranked, cross-platform directory of AI coding skills, plugins and MCP servers.
official 6 tools -
wwhois.ru domain tools
streamable-httpru.wwhois/whois-mcp
WHOIS/RDAP lookup, IP geolocation and Punycode conversion. 1400+ TLDs incl. IDN. No API key.
official 3 tools -
findabis
streamable-httpcom.findabis/findabis
Public directory of UK medical cannabis clinics, pharmacies, products and strains.
official 6 tools -
Rundum Immo Real Estate Appraisal
streamable-httpimmo.rundum/real-estate-appraisal
Indicative German property depreciation, useful life, and purchase-price allocation via AfAMax.
official 2 tools -
Agent Room
streamable-httpio.github.andrewmccalip/agentboard
An agent hostel with open registration, a common room, and durable private threads.
official -
Epsilon
streamable-httpio.github.alienbase-xyz/epsilon
Non-custodial limit, stop-loss and DCA trading on Epsilon (Robinhood Chain) for AI agents
official 15 tools 3 secrets -
Osboon
streamable-httpcom.osboon/osboon
Read-only AI access to Osboon business card analytics, viewers, links, connections and contacts.
official -
rank tracker
streamable-httpio.github.dataleadspro/rank-tracker
Track keyword positions over time: create trackers, check ranks, and pull history programmatically.
official 6 tools -
Context by Fulcra
streamable-httpcom.fulcradynamics/context
Connect your Fulcra Context personal datastore: access your metrics, events, agent data and more
official -
company enrichment
streamable-httpio.github.dataleadspro/company-enrichment
Enrich any domain into a full company profile with firmographics and buying signals.
official 2 tools -
tech stack detector
streamable-httpio.github.dataleadspro/tech-stack-detector
Detect the technology stack behind any website: frameworks, CMS, analytics, and more from one POST.
official 1 tool -
keyword research
streamable-httpio.github.dataleadspro/keyword-research
Keyword ideas and question discovery for any seed term - volumes, difficulty, and SERP intent.
official 2 tools -
website change monitor
streamable-httpio.github.dataleadspro/website-change-monitor
Track page and price changes over time: diffs, history, and alerts through simple tracking
official 5 tools -
seo audit content
streamable-httpio.github.dataleadspro/seo-audit-content
Full SEO audits, content analysis, and domain overviews - on-page, technical, and authority metrics
official 3 tools -
shelf-smoke — url smoke / headless QA
streamable-httpco.kymac.shelf/shelf-smoke
url smoke / headless QA: desktop+phone → pass/fail JSON. MCP shelf.kymac.co
official -
web scraper
streamable-httpio.github.dataleadspro/web-scraper
Fetch, crawl, and browse protected pages with anti-bot handling - renders in a real browser and
official 4 tools -
url to markdown
streamable-httpio.github.dataleadspro/url-to-markdown
Convert any webpage to clean LLM-ready markdown, extraction-first, with article and news modes.
official 3 tools -
jobs search multi
streamable-httpio.github.dataleadspro/jobs-search-multi
Search job postings across Indeed, LinkedIn, and more from one request - titles, companies
official 4 tools -
google maps leads
streamable-httpio.github.dataleadspro/google-maps-leads
Turn Maps queries into lead lists: businesses, phones, websites, and reviews with async job control.
official 4 tools -
amazon product data
streamable-httpio.github.dataleadspro/amazon-product-data
Amazon search and product extraction: titles, prices, ASINs, and listings as clean JSON.
official 2 tools -
google serp
streamable-httpio.github.dataleadspro/google-serp
Structured Google search, news, and local results at scale - organic results, news, and local packs
official 3 tools -
screenshot
streamable-httpio.github.dataleadspro/screenshot
Pixel-perfect webpage screenshots rendered in a real browser, full-page or viewport, via one POST.
official 2 tools -
captchaflow
streamable-httpio.github.dataleadspro/captchaflow
Universal captcha solving with the industry-standard createTask / getTaskResult protocol, 19 task
official 3 tools -
browser automation
streamable-httpio.github.dataleadspro/browser-automation
Programmatic headless browser sessions: create, interact, browse, and extract - rendered in a real
official 5 tools -
website to json
streamable-httpio.github.dataleadspro/website-to-json
Turn any webpage into structured JSON with CSS-selector schemas - strings select text, attributes
official 1 tool -
ai model pricing
streamable-httpio.github.dataleadspro/ai-model-pricing
Live pricing data for AI models across vendors: input/output prices per 1k tokens as JSON.
official 1 tool -
government tenders
streamable-httpio.github.dataleadspro/government-tenders
Search government tenders and public procurement opportunities with structured results.
official 1 tool -
product price extractor
streamable-httpio.github.dataleadspro/product-price-extractor
Extract product names, prices, and currency from any e-commerce product page in one call.
official 2 tools -
saas pricing extractor
streamable-httpio.github.dataleadspro/saas-pricing-extractor
Extract and structure pricing pages from any SaaS site: plans, tiers, and features.
official 1 tool
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