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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5975 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
GeoTok Trips

Plan trips: flights, hotels, transfers, sights and food spots from TikTok food videos.

TravelData access / search

Responded947 ms13 / 22
SEO対策研究室

SEO コンサルタントの柏崎剛が運営する、検索エンジン対策の情報サイトです。(tsuyoshikashiwazaki.jp の内容を検索して答える。ヨミタス経由)

Marketing & SalesData access / search

Responded962 ms13 / 22
CardVolume

Verified trading card sales and prices by grade: Pokemon, Magic, Yu-Gi-Oh!, sports, Harry Potter.

Finance & CryptoData access / search

Responded966 ms13 / 22
com.tradesseoagency/site

Trades SEO Agency: the site's own MCP server — compare, enquiry (enquiry = a human handoff, not...

Marketing & SalesData access / search

Responded971 ms13 / 22
Spill: Singapore Deals

Current Singapore deals: 1-for-1s, discounts, freebies. Search, nearby, lists. Read-only, no login.

OtherData access / search

Responded971 ms13 / 22
Egonex

Search items and services from independent sellers, ask the seller, and request an order.

OtherData access / search

Responded981 ms13 / 22
VineMaker Publishing Public Catalog

Read-only search and retrieval of published books, articles and authors, with public catalog links.

OtherData access / search

Responded989 ms13 / 22
Atlasly

UK site research and worldwide CAD/GIS site context (DXF, GeoJSON, SVG) for architects

Data & AnalyticsData access / search

Responded990 ms13 / 22
Highlyt

Highlight anything you read. Then ask your AI about it: search, read and edit your highlights.

OtherData access / search

Responded999 ms13 / 22
au.com.manageyourloans/mortgage-tools

Australian mortgage tools: repayment & borrowing-power calculators, guidance & enquiry capture.

Real Estate & PropertyData access / search

Responded1007 ms13 / 22
KEILTY Realty Management

Eastern Ontario rental property management: check fit, read fees, request a rental evaluation.

Real Estate & PropertyData access / search

Responded1015 ms13 / 22
Weather Forecast MCP

MCP server for current weather and multi-day forecasts worldwide, Chinese city names and output.

Data & AnalyticsData access / search

Responded1018 ms13 / 22
AssessAll Assessment Catalogue

Search AssessAll's assessment catalogue, free practice tests and guides, with INR and USD prices.

OtherData access / search

Responded1039 ms13 / 22
Shruti Kaushik: Founder GTM Research

Founder go-to-market guides, direct answers and sourced LinkedIn, Reddit and AI search statistics.

Data & AnalyticsData access / search

Responded1046 ms13 / 22
MRK Dubai Property

Dubai real estate data: 2,400+ projects, developers, communities, purchase costs and Golden Visa.

Real Estate & PropertyData access / search

Responded1056 ms13 / 22
Gravity AI UI

Search public Gravity AI UI drafts and generate Gravity UI interface payloads.

OtherData access / search

Responded1057 ms13 / 22
Sorted MCP by usefulapi

Register, update and search shipments; read tracking events and states in Sorted.

Developer ToolsData access / search

Responded1060 ms13 / 22
Open Creator Graph

Look up digital Creators: accounts, follower counts, topics, location and AI-use terms.

OtherData access / search

Responded1071 ms13 / 22
Hipa.ai Clinical Trials

Search recruiting US clinical trials by city, condition, phase and patient eligibility.

HealthcareData access / search

Responded1093 ms13 / 22
Research Lab · Đầu Tư Tài Sản Mã Hoá

Daily crypto market data (Vietnamese): market cap, stablecoins, open interest, funding, Fear&Greed

Finance & CryptoData access / search

Responded1095 ms13 / 22
RegAffairs AI

Cited answers on chemical, food, pharma, device, cosmetic and pesticide rules, linked to sources.

HealthcareData access / search

Responded1100 ms13 / 22
KeyVex

US public financial disclosures for AI agents: Congress trades, SEC filings, FEC, lobbying, more

GovernmentData access / search

Responded1104 ms13 / 22
Brevo by Nova (CIVAI)

Campaigns, contacts, and CRM via Brevo’s official MCP.

Marketing & SalesData access / search

Responded1113 ms13 / 22
K-Beauty Agent Commons

Public K-beauty catalog, product search, and latest-offers tools with canonical product facts.

Developer ToolsData access / search

Responded1114 ms13 / 22

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