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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5429 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
HasData Glassdoor

Glassdoor job listings and full postings with company ratings and salary estimates, as JSON.

OtherOther

Requires authNot measured5 / 22Not checked yet
HasData Google Trends

Google Trends interest over time, by region, and related queries and topics, as JSON.

OtherOther

Requires authNot measured5 / 22Not checked yet
HasData Indeed

Indeed job listings by keyword and location, and full postings, as structured JSON.

OtherOther

Requires authNot measured5 / 22Not checked yet
HasData Instagram

Public Instagram profiles and post feeds by handle, with hashtags and mentions parsed.

OtherOther

Requires authNot measured5 / 22Not checked yet
HasData Redfin

Redfin for-sale, for-rent and sold listings plus full property pages, as structured JSON.

OtherOther

Requires authNot measured5 / 22Not checked yet
Heart

Your Heart workout log: workouts, records, templates, programs. Holds no health data.

OtherOther

Requires authNot measured5 / 22
Help Us Agree

Private, voluntary AI-assisted conciliation with human approval before consequential actions.

OtherOther

Requires authOutdated checkNot measured5 / 22
Helvabase — Governed response dossiers

Connect your AI assistant to governed tender and RFP dossiers: sources, versions, decisions.

OtherOther

Requires authNot measured5 / 22Not checked yet
HeyYumi

Find & book real Korean restaurants, hair & nail salons in any language, in-chat, across Korea.

OtherOther

Requires authNot measured5 / 22
Hoardo

Find, add, move and count what you keep in boxes, rooms and lists in Hoardo.

OtherOther

Requires authOutdated checkNot measured5 / 22
Hostilo

Publish websites from your AI chat: pages, ZIPs, 19 templates, versions, visitor and AI-bot stats.

OtherOther

Requires authOutdated checkNot measured5 / 22
HumanTone

Humanize AI drafts in 60+ languages and check AI likelihood. Sign in with your HumanTone account.

OtherOther

Requires authNot measured5 / 22
Idealista MCP Server and API by Cotlet

Idealista property sales and rentals MCP server: list my listings, update listing, renew listing.

OtherOther

Requires authOutdated checkNot measured5 / 22
ideaudit

The scoring behind an audit allowed to say no. Twenty deterministic tools, offline, no account.

OtherOther

Requires authNot measured5 / 22Not checked yet
Idiolect AI

Write, rewrite, and refine in your own style. Build and manage your Writing Profile.

OtherOther

Requires authOutdated checkNot measured5 / 22
inboxy

Read and manage your @inboxy.net aliases, mail and RSS feeds; compose mail on paid plans.

OtherOther

Requires authNot measured5 / 22
Inclusify Accessibility

Accessibility and WCAG data for your own websites: fix lists, live checks, and fix validation.

OtherOther

Requires authOutdated checkNot measured5 / 22
InfraNest

Monitor websites, servers, domains and SSL with InfraNest, and ask your AI assistant what is down.

OtherOther

Requires authNot measured5 / 22
Inpoly

Resolve coordinates against delivery and coverage polygons (geofences).

OtherOther

Requires authNot measured5 / 22Not checked yet
Instagram by 1Social

Publish and schedule Instagram posts, Reels and carousels from your AI assistant.

OtherOther

Requires authOutdated checkNot measured5 / 22
IntenCheck

Psychological text analysis: tone, emotions, communication style, multilingual replies.

OtherOther

Requires authNot measured5 / 22Not checked yet
Invoke Human Tool

Ask a person on an Apple device or in a browser, then read their answer.

OtherOther

Requires authOutdated checkNot measured5 / 22
isIPsafe

Check whether an IP address or network is malicious and report abusive IPs to isIPsafe.

OtherOther

Requires authNot measured5 / 22Not checked yet
Jaryo - Korean company records, sourced. Start with verify_company (no key)

~960k Korean corporations, not only listed: official IDs linked, live NTS status, English names

OtherOther

Requires authNot measured5 / 22Not checked yet

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