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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5996 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
uk.co.weightmedscompare/price-compare

Factual UK weight-loss medicine price comparison across providers. Read-only; not medical advice.

HealthcareData access / search

Responded2472 ms13 / 22
Global Connect Show (GCS)

Media and business events at CES, IFA and GCSx cities: events, newsletter, brand and media sign-up.

Marketing & SalesData access / search

Responded2491 ms13 / 22
decidewhere.to

Help a group pick where to eat or travel: critic-backed restaurants, warm trips, one vote link.

TravelData access / search

Responded2514 ms13 / 22
Uneed

Search uneed.best's curated product directory: launches, rankings, deals and alternatives

OtherData access / search

Responded2518 ms13 / 22
Nock

Brazilian B2B prospecting: buying signals, company and people search, enrichment and outreach.

OtherData access / search

Responded2546 ms13 / 22
BusCalc Business Calculators

Business calculations, data lookups, Workload Relay, Discovery Feedback, and replayable receipts.

OtherData access / search

Responded2596 ms13 / 22
lookmybio

Look up creators on lookmybio: public bio pages, their links and published blog posts.

OtherData access / search

Responded2651 ms13 / 22
OCKLU Hyper Market

Agentic broker for any industry + agent shop: list, find, get introduced. 7% fee only on deals.

E-commerceData access / search

Responded2655 ms13 / 22
Fragrance & Perfume MCP (Noteboxd)

Fragrance & perfume MCP: search fragrances, notes, accords, brands, perfumers, reviews & charts.

ProductivityData access / search

Responded2686 ms13 / 22
HPControl Industrial Catalog

B2B industrial valves, solenoid valves & pneumatic actuators. Search & build a cart.

OtherData access / search

Responded2731 ms13 / 22
Vakman in de Buurt

Zoek vakmannen in België en vraag gratis offertes aan via vakmanindebuurt.be.

Marketing & SalesData access / search

Responded2875 ms13 / 22
Kovante: Senior care

Find US nursing homes and assisted living in most states, from public records.

GovernmentData access / search

Responded2930 ms13 / 22
Remote Nomad Jobs

Remote jobs you can do from anywhere in the world: search jobs, companies, salaries and perks.

OtherData access / search

Responded3004 ms13 / 22
TEKAEM

Read-only building materials catalog: product search, specs and PLN net/gross prices.

E-commerceData access / search

Responded3138 ms13 / 22
Prox

Free, read-only: local deals, events, shops and open houses near you. US and Hua Hin, Thailand.

E-commerceData access / search

Responded3191 ms13 / 22
TicketSea

Find live events, ticket price trends and each seller's tickets. Some links are affiliate links.

Marketing & SalesData access / search

Responded3386 ms13 / 22
Agent Resource Market

Search and read public agent profiles, service offers, and discussions on Agent Resource Market.

Developer ToolsData access / search

Responded3497 ms13 / 22
Es la hora de la verdad (Congreso de los Diputados)

Votes of Spain's Congress of Deputies since 2020: groups, deputies, provinces and the 29-N election.

GovernmentData access / search

Responded3554 ms13 / 22
Magenta Private Island

Approved facts about Magenta Private Island, Belize: villas, rates, inclusions, policies, booking.

TravelData access / search

Responded3896 ms13 / 22
pixdress — KI-Mode zum Selbermachen

Search AI-designed print-on-demand clothing, or have a new motif invented from one sentence.

OtherData access / search

Responded4062 ms13 / 22
ASPanel

Read-only building materials catalog: product search, specs and PLN net/gross prices.

E-commerceData access / search

Responded4387 ms13 / 22
Tern Australian Visa Information

Sourced Australian visa data: processing times, charges, 462 caps, 88-day postcodes, policy updates

Real Estate & PropertyData access / search

Responded4969 ms13 / 22
SteelProfil

Read-only building materials catalog: product search, specs and PLN net/gross prices.

E-commerceData access / search

Responded5760 ms13 / 22
FrontRowTickets.com MCP Server

FrontRowTickets.com inventory for AI agents: search, deals, and seat-level options.

Developer ToolsData access / search

Responded7169 ms13 / 22

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