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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1625 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
io.github.ZachLaik/legal-data-hunter

Search 18M+ legal documents worldwide — case law, legislation, and doctrine across 110+ countries.

LegalFile & docs

Requires authOutdated checkNot measured3 / 22
page.horsepower/horsepower

Ask your AI about your horse yard: horses, treatments, visits, calendar, exercise and weights.

ProductivityFile & docs

Requires authOutdated checkNot measured3 / 22
pro.adorellc/markfetch

Any web page as clean Markdown for agents. Hosted, no install. Free tier; Pro adds JS rendering.

Developer ToolsFile & docs

Requires authNot measured3 / 22Not checked yet
pro.tvarka/sign

Qualified and simple e-signatures: request signing, track ceremonies and download signed documents.

OtherFile & docs

Requires authNot measured3 / 22Not checked yet
tools.ref/ref-tools-mcp

Token-efficient search for coding agents over public and private documentation.

Developer ToolsFile & docs

Requires authOutdated checkNot measured3 / 22
us.artificl/vendorping

Vendor document & expiry tracking for septic operators — read-only live demo board tools.

OtherFile & docs

Requires authOutdated checkNot measured3 / 22
AccessEXL Agent Capabilities

Find and run governed Excel model capabilities that your organisation has published for AI agents.

Developer ToolsFile & docs

Requires authOutdated checkNot measured3 / 22
AgentSafe

Scan a URL before your agent reads it: hidden prompt injection, phishing, clean markdown.

Developer ToolsFile & docs

Requires authNot measured3 / 22Not checked yet
AgentUnmask

Scan a URL before your agent reads it: hidden prompt injection, phishing, clean markdown.

Developer ToolsFile & docs

Requires authNot measured3 / 22Not checked yet
Akeda ERP

Official Akeda ERP connector for tasks, CRM, chats, documents, finance and operations.

Marketing & SalesFile & docs

Requires authOutdated checkNot measured3 / 22
Anomaly AI

AI data analyst: ask about your Excel, CSV, GA4 or database data and get charts and dashboards back

Developer ToolsFile & docs

Requires authOutdated checkNot measured3 / 22
AnythingMD

Convert PDFs, Office files, spreadsheets and images to clean Markdown, sized for agent context.

ProductivityFile & docs

Requires authNot measured3 / 22Not checked yet
AnyToMarkdown

Convert PDF, Word, Excel, PowerPoint, e-mails and web pages to clean Markdown for LLMs.

Developer ToolsFile & docs

Requires authNot measured3 / 22Not checked yet
API Tool Calls

94 tools, one small door: home costs, fitness, QR, barcodes, Markdown, SEO, recalls.

Developer ToolsFile & docs

Requires authNot measured3 / 22Not checked yet
AppStruct Docs

Read, search and edit owned AppStruct documents using scoped API keys.

Developer ToolsFile & docs

Requires authNot measured3 / 22Not checked yet
AppStruct Sheets

Read ranges and update owned AppStruct spreadsheets using scoped API keys.

ProductivityFile & docs

Requires authNot measured3 / 22Not checked yet
ArchiCollab

Interrogez vos projets ArchiCollab : plans, annotations, équipe. Répondez et exportez le PDF. OAuth.

OtherFile & docs

Requires authOutdated checkNot measured3 / 22
Article Extractor — Main Text, Dates & Markdown from URLs

Extract the main text, title, publish date, language and lead image of articles

MediaFile & docs

Requires authNot measured3 / 22Not checked yet
AstroWay Chinese metaphysics

BaZi four pillars, Zi Wei Dou Shu, the Chinese calendar and feng shui.

ProductivityFile & docs

Requires authNot measured3 / 22Not checked yet
AstroWay Core astrology

Natal charts, planets, houses, aspects, dignities, rendering and the calendar.

ProductivityFile & docs

Requires authNot measured3 / 22Not checked yet
AstroWay Divination and esoterica

Geomancy, I Ching, runes, Mayan calendar, Kabbalah, palmistry and the esoteric suite.

ProductivityFile & docs

Requires authNot measured3 / 22Not checked yet
AstroWay Reports

Sixteen finished PDF reports and the white-label configuration behind them.

OtherFile & docs

Requires authNot measured3 / 22Not checked yet
Atisbo

MCP tools over one Atisbo workspace: Signals, Opportunities, Backlog, Decisions, Living Documents.

Developer ToolsFile & docs

Requires authNot measured3 / 22Not checked yet
AvaHR

Read hiring data and create inactive assessment and questionnaire drafts for human review.

ProductivityFile & docs

Requires authNot measured3 / 22

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