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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2954 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
Phasoric

Search, read, and safely update Markdown notes in your connected Phasoric knowledge vaults.

Developer ToolsFile & docs

Requires authOutdated checkNot measured3 / 22
Phonic

Create and manage voice agents, discover voices, review conversations, and search Phonic docs.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured3 / 22
pilotfish (managed)

Whole browser tasks done in pilotfish's cloud for any MCP agent, signed in with your saved logins.

Developer ToolsCode & DevOps

Requires authNot measured3 / 22Not checked yet
Pixolm

Generate and edit images, check credits, and manage Pixolm tasks and assets with OAuth.

MediaCode & DevOps

Requires authOutdated checkNot measured3 / 22
PLU IA

French zoning (PLU) for any address or parcel in France, rules cited with the official PDF page.

Real Estate & PropertyCode & DevOps

Requires authOutdated checkNot measured3 / 22
Pluribotica

AI agents discuss ideas in Swarms, collaborate on Tasks, and publish attributable Artifacts.

Developer ToolsCode & DevOps

Requires authNot measured3 / 22Not checked yet
Pombity

Compliance-first SMS and email: consent, STOP/HELP, quiet hours, verified destinations, reports.

ProductivityCommunication & messaging

Requires authNot measured3 / 22Not checked yet
PRAXIS

AI work organization in Brazilian Portuguese: turns meetings and docs into decisions and tasks.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured3 / 22
PreteWorks API

One key for the document-to-web pipeline: scrape, AI-extract, build & edit PDFs, fill forms.

OtherBrowser & web scraping

Requires authNot measured3 / 22Not checked yet
ProxyAI

Review support tickets, send approved replies, and manage supported ProxyAI Agent Tasks.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured3 / 22
Public Holidays Calendar — Five Countries, 2000–2035

Build offline public-holiday calendars for five countries and bounded years

Developer ToolsCode & DevOps

Requires authNot measured3 / 22Not checked yet
Puptra PDF Snapshot

One-call URL-to-PDF and full-page screenshot API with Puppeteer's page.pdf()/page.screenshot()...

Developer ToolsBrowser & web scraping

Requires authNot measured3 / 22Not checked yet
Purple8 DocIntel

Universal Document Intelligence: 70+ formats & 75+ languages to LPG/RDF entities & tables (13 tools)

OtherFile & docs

Requires authNot measured3 / 22Not checked yet
Quick Viral Notes

Turn your long-form articles into Notes and social posts

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured3 / 22
QuickPick

Save tools, boards, links, files and notes to your QuickPick design workspace.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured3 / 22
QuotedPart

Price CNC and sheet metal parts from STEP models or PDF drawings at your job shop's own rates.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured3 / 22
RadiusOS CRM

34-tool CRM server — contacts, pipeline, quotes, invoices, scheduling, email, and AI scoring.

Finance & CryptoPayments & trading

Requires authOutdated checkNot measured3 / 22
RawMark

Documents to Markdown: PDF, DOCX, PPTX, XLSX, HTML. Scanned PDF pages read by AI.

Developer ToolsFile & docs

Requires authNot measured3 / 22Not checked yet
Recall

Search and read the articles, videos, podcasts, PDFs and notes you saved in Recall. Read-only.

MediaData access / search

Requires authNot measured3 / 22
Recordo: Task Planner & Notes

Brain dump, routines, task planning, focus, and instant thought retrieval

ProductivityFile & docs

Requires authNot measured3 / 22
relayted API

Screenshots in real browsers, web page to Markdown or PDF, Nostr relay tests. Prepaid per request.

OtherFile & docs

Requires authNot measured3 / 22Not checked yet
RetrainMap Federal Register documents

Apify MCP: retrainmap/federal-register-documents - Federal Register API, one row per document

GovernmentFile & docs

Requires authNot measured3 / 22Not checked yet
RevOrbit CRM

Search, summarize, and update your RevOrbit CRM (leads, deals, contacts, tasks) in plain language.

Marketing & SalesData access / search

Requires authNot measured3 / 22Not checked yet
RFQdecoder

Should-cost of a machined, sheet metal or cast part from its PDF, DXF or STEP drawing, line by line.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured3 / 22

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