MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

DiscoveryServer directory

Remote MCP servers

Find a server for your workflow, with connection evidence you can inspect.

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5080 servers

Ordered by checks passedClear filters
Dated server measurements. The status describes the last probe or a listed authentication requirement. Checks that have not been measured are not failures. Open a server to inspect the evidence.
Server / capabilityLast probeMedian latencyChecks passedLast checked
AliExpress Search Scraper: Products, Prices & Sales

AliExpress search results as JSON: price, discount, rating, units sold. Runs on Apify.

Developer ToolsBrowser & web scraping

Requires authNot measured5 / 22Not checked yet
AliExpress Search: Best Selling Products by Exact Orders

Search AliExpress by keyword: price, discount, exact order count, rating, shipping, best sellers.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
ALLFLYGHTS

Geo-based flight search MCP server. Find more flights between any two places on earth

TravelCode & DevOps

Requires authNot measured5 / 22Not checked yet
AlphAI

Financial news for AI agents: search, trending, insider, earnings reads, macro, scored 1-10.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
ALT/FNDATA

Auction comparables for luxury & collectibles appraisal: search, stats, price trends, valuations.

OtherData access / search

Requires authOutdated checkNot measured5 / 22
AltoRank

Readiness audits, Search Console, keyword research, and SEO drafts into a review queue.

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22
Amass

Linked life-science search: 43M+ papers, 1.2M+ trials, drugs, genes, FDA/EMA approvals, patents.

LegalData access / search

Requires authNot measured5 / 22
AMNT SVG

Text or image to clean, editable SVG from $0.01. Free SVG library + agent search, no key.

MediaData access / search

Requires authNot measured5 / 22Not checked yet
Amplify

Build, edit and preview browser games and web apps in your Amplify account from your AI agent.

OtherAI / LLM tooling

Requires authNot measured5 / 22
aNotepad

AI access to your aNotepad online notes: read, search, write, and organize via 22 tools.

ProductivityData access / search

Requires authOutdated checkNot measured5 / 22
Answering Service Care

Read-only facts about Answering Service Care: company info, services, pricing, site search.

OtherData access / search

Requires authOutdated checkNot measured5 / 22
AnyAPI

Hundreds of scraping & data APIs through one key. USD pay-per-request, normalized schemas, failover.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
AnythingMCP

MCP gateway and company brain: 731 connectors (SAP, ERP, SQL), file search, memory and skills.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
Apex Flow 3D Scraper

Scrape, crawl and monitor public pages as Markdown with change tracking and source receipts.

Developer ToolsBrowser & web scraping

Requires authNot measured5 / 22Not checked yet
API.SH

Public web data as JSON from around 1,000 websites: search, social media, e-commerce, jobs and more

E-commerceData access / search

Requires authNot measured5 / 22Not checked yet
Apify data tools: Threads, Yelp, transcripts, Trends, Airbnb, Jumia

Web data tools: Threads, Yelp, YouTube/TikTok transcripts, Google Trends, Airbnb, Jumia prices.

TravelCode & DevOps

Requires authNot measured5 / 22Not checked yet
apinoa

Products, social posts, search results and AI answers from Amazon, TikTok, Google, ChatGPT and more.

Developer ToolsCode & DevOps

Requires authNot measured5 / 22Not checked yet
App Store + Google Play Data

Live App Store and Google Play data: app details, reviews, search, top charts for 175+ storefronts.

E-commerceCode & DevOps

Requires authNot measured5 / 22Not checked yet
Aqua Voice

Search stored Aqua dictations, read transcripts, and manage your dictionary and settings.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured5 / 22
Arachne MCP

Web scraping, browser RAG, vision, transcription, and 20 AI tools. Universal data intelligence.

MediaBrowser & web scraping

Requires authNot measured5 / 22Not checked yet
Arc UI

React components and blocks with motion. Search docs, props and shadcn install commands.

OtherData access / search

Requires authNot measured5 / 22Not checked yet
Arcmira: YouTube Transcript Search

YouTube transcript search and monitoring for your AI: exact quotes, full transcripts and speakers.

MediaMonitoring & observability

Requires authNot measured5 / 22Not checked yet
Artfct

Shared workspace for AI artifacts: your agents publish, search and cite each other's work.

Developer ToolsData access / search

Requires authOutdated checkNot measured5 / 22
Requires authNot measured5 / 22Not checked yet

Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence