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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1622 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
vera.ink

Check documents against rules taken from the law itself. Every finding cites the exact clause.

LegalFile & docs

Requires authNot measured4 / 22Not checked yet
veraPDF by pagespool

Hosted veraPDF: check a PDF against PDF/A or PDF/UA and get the full validation report.

OtherFile & docs

Requires authNot measured4 / 22Not checked yet
Vexa

Meeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled.

ProductivityFile & docs

Requires authNot measured4 / 22Not checked yet
Visuary Actuarial Value Calculator

Calculate Actuarial Value (AV) & metal tier of a health insurance plan from any document.

OtherFile & docs

Requires authNot measured4 / 22
Vitae

Your CV as a document you own, edited by your AI assistant, in several languages, as a typeset PDF

OtherFile & docs

Requires authNot measured4 / 22
vøiddo utilities

26 deterministic tools: PDF, image, QR, CSV/Excel, HTML to PDF, DNS/RDAP, FX rates, time zones.

MediaFile & docs

Requires authNot measured4 / 22Not checked yet
Vryne

Cited answers from your organisation's documents. GDPR-compliant, hosted in Germany.

LegalFile & docs

Requires authOutdated checkNot measured4 / 22
Vysion

Darknet threat intelligence for AI assistants: leaks, documents, chat, ransomware.

OtherFile & docs

Requires authNot measured4 / 22Not checked yet
WeasyPrint by pagespool

Hosted WeasyPrint: render HTML and print CSS to PDF, with PDF/A output on the paid plans.

OtherFile & docs

Requires authNot measured4 / 22Not checked yet
Web & domain tools

Read any public page as markdown, link previews, URL safety, page audits, domain availability and…

OtherFile & docs

Requires authNot measured4 / 22Not checked yet
Web Remote Jobs

Discover US remote roles, match your experience, and create tailored resumes and cover letters.

ProductivityFile & docs

Requires authOutdated checkNot measured4 / 22
Website Screenshot and PDF (Apify actor)

Apify actor via Apify's MCP server (Apify token needed): full-page website screenshots and PDFs.

Developer ToolsFile & docs

Requires authNot measured4 / 22Not checked yet
Weeklane

Plan your week in the Weeklane planner: tasks, repeating tasks, reminders, Task Lock and undo.

ProductivityFile & docs

Requires authNot measured4 / 22
whowhy

Double opt-in intros for hiring: whowhy finds the people, writes to them, you meet who says yes.

ProductivityFile & docs

Requires authOutdated checkNot measured4 / 22
WhyVault

Shared Markdown memory that every AI assistant can read and write. Hosted in the EU.

OtherFile & docs

Requires authNot measured4 / 22Not checked yet
WithNettle

Project management shared by people and AI agents, with persistent project state through MCP.

ProductivityFile & docs

Requires authOutdated checkNot measured4 / 22
WorkAlong Data Tools (via Apify)

KYB company check, state business registry, PDF to Markdown, tech stack, WHOIS, sitemaps, PageSpeed.

OtherFile & docs

Requires authNot measured4 / 22Not checked yet
Workast

Organize work with your team and agents. Manage tasks, projects and documents.

Developer ToolsFile & docs

Requires authOutdated checkNot measured4 / 22
Wunel

Write and edit shared markdown pages with your team; every block shows who wrote it.

OtherFile & docs

Requires authOutdated checkNot measured4 / 22
xTiles

Turn AI chats into xTiles projects, notes and tasks, and pull projects back in.

ProductivityFile & docs

Requires authNot measured4 / 22
Yardel

Publish HTML, Markdown, decks and dashboards as private pages; share them with named people.

Data & AnalyticsFile & docs

Requires authOutdated checkNot measured4 / 22
YOD

Your YOD birth chart and today's transits to it, plus saving notes to your YOD journal.

ProductivityFile & docs

Requires authOutdated checkNot measured4 / 22
Zertidox

Spanish official certificates, property valuations and legal documents, with request tracking.

LegalFile & docs

Requires authNot measured4 / 22Not checked yet
فريقي

Arabic-first project management: projects, task lists, tasks, majlis topics, files and events.

ProductivityFile & docs

Requires authNot measured4 / 22

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