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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5076 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
Voxhouses (Portugal)

Property listings in Portugal: search, market stats, comparables, neighbourhoods.

OtherData access / search

Responded440 ms12 / 22
Voxjobs (Portugal)

Job listings in Portugal: search, salary statistics, comparables and companies.

Data & AnalyticsData access / search

Responded441 ms12 / 22
Voxcars (Portugal)

Used-car listings in Portugal: search, price statistics, comparables and articles.

Data & AnalyticsData access / search

Responded465 ms12 / 22
InfoSec Job Board

Search 10k+ live cybersecurity jobs from 246 security companies, plus salary benchmarks and stats.

SecurityData access / search

Responded467 ms12 / 22
Awesome Tools

Search curated SaaS & AI tools, submit your product, and verify backlink badges from any AI agent.

Developer ToolsData access / search

Responded467 ms12 / 22
com.uluplife/life

Create and search memories in your personal life constellation, UluP Life.

OtherData access / search

Responded484 ms12 / 22
io.github.tbrajkovic/fixatia-property-search

Search real estate auction properties across Europe with filtering by country, price, and ROI.

Real Estate & PropertyCode & DevOps

Responded488 ms12 / 22
io.github.wywy-llc/gas-library-hub

Search and discover Google Apps Script libraries with AI-generated summaries

Developer ToolsCode & DevOps

Responded505 ms12 / 22
Avalanche AVAX MCP

Search and retrieve Avalanche blockchain documentation for building on AVAX.

Finance & CryptoPayments & trading

Responded514 ms12 / 22
ATS Job Postings & B2B Hiring Intent Scraper — Tech & Salaries

Scrape Greenhouse & Lever ATS job boards for B2B hiring intent, tech stack & urgency scores (0-99).

Developer ToolsBrowser & web scraping

Responded554 ms12 / 22
Soluble(s) — Podcast de journalisme de solutions

Solutions journalism podcast (FR): ecology, climate, society. Search, transcripts, junior versions.

MediaCode & DevOps

Responded570 ms12 / 22
Code Violations & Distressed Property Leads — Owner Phones

Scrape municipal code violations & distressed property liens with auto-chained LLC owner phones.

GovernmentBrowser & web scraping

Responded594 ms12 / 22
VisibilityAI

Search and compare businesses worldwide by category and city; AI-visibility data and lead capture.

Developer ToolsCode & DevOps

Responded647 ms12 / 22
VideoDataAPI — Video Transcript, Captions, Search & Comments MCP Server

Real-time video transcripts, RAG captions, metadata, search & comments MCP. OAuth or API key.

MediaData access / search

Responded725 ms12 / 22
MCP Yellow Pages

Find and evaluate MCP servers: search the independent MCP Yellow Pages directory.

Developer ToolsCode & DevOps

Responded786 ms12 / 22
Flathive

Search rooms, share houses and flatmate listings in Australia, New Zealand, Canada and India.

OtherData access / search

Responded836 ms12 / 22
Assetzaar Marketplace

Search Assetzaar's catalog of UI components, agent skills, SaaS kits and automations.

Developer ToolsAutomation & workflows

Responded922 ms12 / 22
b0tl1nk

Search and list applications for AI agents. Remote MCP on b0tl1nk.com.

Developer ToolsData access / search

Responded966 ms12 / 22
EcoCarbonWiki

Read-only MCP for the Eco game wiki: search, Markdown pages, and wiki_* lookups. No keys, no writes.

OtherData access / search

Responded999 ms12 / 22
io.github.sigaihealth/cancer-support-hub

Search 585+ free cancer support resources across Washington State in 7 languages

Developer ToolsCode & DevOps

Responded1077 ms12 / 22
io.github.naeem-jtr/jtr-holidays

Search tours, attraction tickets, and holiday packages across 24 countries.

Developer ToolsCode & DevOps

Responded1096 ms12 / 22
HubSpot Integrations MCP

MCP server for the HubSpot Integrations Center HubDB: search and retrieve integration data.

Marketing & SalesCode & DevOps

Responded1313 ms12 / 22
Uncle Rental

Search Hong Kong uncles and create a checkout link for a companionship booking.

Finance & CryptoPayments & trading

Responded2078 ms12 / 22
Tonzar B2B Russian Export Marketplace

Search 160k+ Russian B2B products from 8,900+ verified manufacturers (EN/RU).

Developer ToolsCode & DevOps

Responded2954 ms12 / 22

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