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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6024 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
Atomic AGI

Agentic AI search marketing: analytics, strategy, reputation, AX and execution. Built by Omnius.

Marketing & SalesData access / search

Requires authNot measured5 / 22
aura.travel stays

Search and price stays on aura.travel, a global accommodation platform founded in Australia.

TravelData access / search

Requires authNot measured5 / 22Not checked yet
Auralogs

Read-only access to Auralogs production logs: search logs, inspect errors, review AI analyses.

OtherData access / search

Requires authNot measured5 / 22Not checked yet
Autom

Google, Bing and Brave search results as structured JSON — web, maps, news, shopping, images, jobs…

MediaData access / search

Requires authNot measured5 / 22Not checked yet
AutomationNation Data Tools

Agent tools: Google web search, Flights, Hotels, Shopping, News, Jobs, Trends, Maps leads, YouTube

TravelData access / search

Requires authNot measured5 / 22Not checked yet
Award Travel Finder

Search award flight availability and points pricing across 27 airlines and 23 loyalty programs.

TravelData access / search

Requires authOutdated checkNot measured5 / 22
Azeroth DB: WoW Forever

Search WoW Forever items, recipes, abilities and quests with page links from Azeroth DB.

OtherData access / search

Not measuredNot measured5 / 22
BACKLNK

Free technical SEO, AEO, LLMO and GEO checks for AI agents: check a page, fix it, verify the fix.

Marketing & SalesData access / search

Requires authNot measured5 / 22Not checked yet
BatchData

Real estate data for AI agents: property lookup, comps, search, skip tracing, phone/address checks

Real Estate & PropertyData access / search

Requires authNot measured5 / 22Not checked yet
BeauticsLab

Search Korean cosmetics from Olive Young, Daiso, Naver, Coupang, 11st with EWG ingredient analysis.

Developer ToolsData access / search

Requires authOutdated checkNot measured5 / 22
beehiiv

Manage beehiiv newsletters, posts, podcasts, community, subscribers, and analytics.

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22
BidRover

Find, score and track public-sector bids, RFPs, grants and tenders from 100+ official sources.

GovernmentData access / search

Requires authOutdated checkNot measured5 / 22
bisibility

Track keyword rankings, research SEO opportunities, and manage bisibility projects with AI agents.

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22
Bitculator

Crypto market data for AI agents: live prices, OHLCV, sentiment, indicators and exchanges.

Finance & CryptoData access / search

Requires authNot measured5 / 22Not checked yet
Biver

Build, edit, and publish Biver landing pages, products, orders, and leads from AI assistants.

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22
Blawgy

Research keywords, plan, write, update and publish SEO blog posts on your site from any agent.

Marketing & SalesData access / search

Requires authNot measured5 / 22Not checked yet
BlinkHub Wire

Search and read government press releases from the US, Korea, UK, EU, New Zealand and Australia.

GovernmentData access / search

Requires authNot measured5 / 22Not checked yet
BnBGenius MCP for Airbnb hosts

Ask your AI about your Airbnb and VRBO listings, bookings, guest messages and reviews. Read-only.

TravelData access / search

Requires authNot measured5 / 22
Bondery

Open-source personal CRM for building better bonds

Marketing & SalesData access / search

Requires authOutdated checkNot measured5 / 22
BotGathering recipes

Search, read, download and report on tested step-by-step recipes (playbooks) for AI agents.

OtherData access / search

Requires authNot measured5 / 22Not checked yet
Boulder County Dryer Vent Booking

Book Boulder County dryer vent cleaning via MCP ($129/$169). Confirm in 1 business day.

TravelData access / search

Requires authNot measured5 / 22Not checked yet
BountyHunte.rs

Search and monitor bug bounty programs and audit contests across ten platforms.

OtherData access / search

Requires authNot measured5 / 22Not checked yet
Breakreach

Schedule and publish posts on 19 social networks, answer comments and DMs, read post analytics.

Data & AnalyticsData access / search

Requires authOutdated checkNot measured5 / 22
Bynor

Social media for brands: editorial plans, on-brand images, scheduling, publishing and analytics.

Marketing & SalesData access / search

Requires authNot measured5 / 22

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