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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40852 servers

Ordered by checks passed
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
AIAgentCycle

Read-only facts on AIAgentCycle: n8n automation, AI agents, integrations, prices, cases (NL/EN).

OtherAutomation & workflows

Outdated check127 ms15 / 22
com.zaimhub/catalog

Read-only catalog of Russian MFOs: loan terms, Bank of Russia registry data, ratings, reviews.

Finance & CryptoPayments & trading

Responded128 ms15 / 22
WebAISEO - AI-search readiness check

FREE check: can AI search engines find, read and trust your web page? Fixes listed per page

OtherData access / search

Responded128 ms15 / 22
Equation.io

Create interactive 2D and 3D graphs with validated equations, shareable links, and PNG previews.

OtherOther

Outdated check128 ms15 / 22
VolunteerReminder

Import a volunteer roster and preview shifts. Test-mode until a human enables live SMS.

ProductivityCommunication & messaging

Outdated check128 ms15 / 22
Click2Mail MCP by usefulapi

Read Click2Mail credit, jobs, costs and tracking; upload documents, create and submit mail jobs.

Developer ToolsFile & docs

Responded129 ms15 / 22
Aryeo MCP by usefulapi

Manage real-estate media orders, appointments, listings, customers and tasks in Aryeo.

Real Estate & PropertyData access / search

Responded129 ms15 / 22
ProofFetch — Cited Web Evidence

Web pages your agent can quote: 1,000 full fetches a month free, no card, then $0.01 a page.

Developer ToolsCode & DevOps

Outdated check129 ms15 / 22
mcp.film directory

Search the curated directory of MCP servers for AI filmmaking and plan a full production stack.

MediaData access / search

Outdated check129 ms15 / 22
ai.tickerscout/ticker-scout

Agent-native SEC data, 20 tools: statements assembled, any line item, filings synthesized. No key.

Finance & CryptoPayments & trading

Responded130 ms15 / 22
ThaiData UK

UK Thai restaurant data from FSA inspections: hygiene ratings, city stats, postcode search.

Real Estate & PropertyData access / search

Responded130 ms15 / 22
ship.page

Deploy HTML from any agent: POST markup, get a live URL. Static hosting API with MCP tools.

Developer ToolsCode & DevOps

Responded130 ms15 / 22
OfficeRnD MCP by usefulapi

Browse OfficeRnD members, bookings, memberships, invoices and tickets, with optional write access.

Finance & CryptoPayments & trading

Responded130 ms15 / 22
Customer Thermometer MCP by usefulapi

Read Thermometers, scores, response rates, survey responses and comments in Customer Thermometer.

Developer ToolsCode & DevOps

Responded130 ms15 / 22
VoltPlan Wiring Diagrams

Generate 12V/24V/48V wiring diagrams and size wires, fuses, batteries, solar, and inverters.

Developer ToolsCode & DevOps

Responded130 ms15 / 22
ILO Labour Statistics (ILOSTAT): unemployment, wages, informality

Labour market data from the ILO (ILOSTAT) by country, year, sex and age, with provenance.

Finance & CryptoData access / search

Responded130 ms15 / 22
Livestock Counterparty Guard

USDA P&S checks for livestock buyers, dealers, agencies and packers before sale or onboarding.

Developer ToolsCode & DevOps

Outdated check130 ms15 / 22
Sessionplan

Create and edit visual agendas for workshops, trainings, meetings, and events.

ProductivityFile & docs

Outdated check130 ms15 / 22
GQLTeam (Dan Podina)

Services, case studies, articles and contact details of software architect Dan Podina.

OtherOther

Outdated check130 ms15 / 22
DiscountHub - Deals & Promo Codes

Find real discounts, promo codes and online deals with DiscountHub MCP.

Developer ToolsCode & DevOps

Responded131 ms15 / 22
rundata.re · La Réunion 974 en direct

La Réunion (974) en direct : actualités, météo, rando, bus, eau, événements, volcan, cyclones, air.

OtherOther

Responded131 ms15 / 22
GoDataFeed MCP by usefulapi

Read feeds and orders; acknowledge orders, record shipments and update status in GoDataFeed.

Developer ToolsCode & DevOps

Responded131 ms15 / 22
Checkout.com MCP by usefulapi

Read Checkout.com payments, disputes, reports and payouts.

Finance & CryptoPayments & trading

Responded131 ms15 / 22
Bird MCP by usefulapi

Read SMS, WhatsApp, email, contacts and audiences from your Bird workspace, plus safe CRM writes.

ProductivityCommunication & messaging

Responded131 ms15 / 22

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