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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1588 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
Unraster

Turn slide images, charts and screenshots into editable PowerPoint (PPTX) or SVG files.

MediaFile & docs

Requires authNot measured5 / 22Not checked yet
URL to Clean Markdown for LLMs & RAG

Fetch URLs and return clean Markdown for RAG — nav, ads and boilerplate stripped.

Developer ToolsFile & docs

Requires authNot measured5 / 22Not checked yet
url-to-pdf

Convert public web pages to PDF, images, Markdown, or JSON using one API key.

MediaFile & docs

Requires authNot measured5 / 22Not checked yet
Urlbox

Screenshots, PDFs, video, markdown and page data from any website, via Urlbox.

MediaFile & docs

Requires authNot measured5 / 22Not checked yet
URLpipe

Read any page with its JavaScript run: Markdown, screenshots, metadata, console errors, Lighthouse.

Developer ToolsFile & docs

Requires authNot measured5 / 22Not checked yet
Verifa

Identity verification, document checks, sanctions/PEP screening and case review as agent tools.

Developer ToolsFile & docs

Requires authNot measured5 / 22
vibecms

A blog CMS that AI agents write into over MCP: Markdown drafts, versions, media, human approval.

Developer ToolsFile & docs

Requires authOutdated checkNot measured5 / 22
WalkMyPlan

Describe a house or upload a DWG/vector-PDF plan and get a walkable, editable 3D model.

OtherFile & docs

Requires authOutdated checkNot measured5 / 22
Web Intel

Web pages to clean Markdown, metadata, links, tech stack and scored SEO audits. Pay per call.

Developer ToolsFile & docs

Requires authNot measured5 / 22
Web Metadata, OpenGraph & Contact Extractor

Turns any URL into SEO metadata, contacts, tech stack, and AI-ready Markdown, in one call.

Developer ToolsFile & docs

Requires authNot measured5 / 22Not checked yet
Web Tools for AI Agents

Web tools for AI agents: URL to clean Markdown, site crawl, screenshots, PDF/Office to text, OCR.

Developer ToolsFile & docs

Requires authNot measured5 / 22
webcapture

Hosted MCP server: render any URL to print-stable PDF, PNG, WebP or Markdown

Developer ToolsFile & docs

Requires authNot measured5 / 22Not checked yet
WebCrawlerAPI

Turn any web page into clean Markdown for your AI assistant. OAuth sign-in, no API key.

Developer ToolsFile & docs

Requires authOutdated checkNot measured5 / 22
WriteStack

Draft & schedule Substack Notes, manage articles, and read stats via WriteStack.

ProductivityFile & docs

Requires authNot measured5 / 22Not checked yet
X1 Wealth

Your family office in Claude, ChatGPT, and Muse. Ask about your trusts, entities, and documents.

OtherFile & docs

Requires authOutdated checkNot measured5 / 22
XLS.now MCP Server

Convert XLS spreadsheets to modern document, image and spreadsheet formats.

ProductivityFile & docs

Requires authNot measured5 / 22Not checked yet
XLSX.now MCP Server

Convert XLSX spreadsheets to and from XLS, CSV, PDF, JPG, HTML and ODS.

ProductivityFile & docs

Requires authNot measured5 / 22Not checked yet
XML.now MCP Server

Convert XML data with JSON, CSV, XLSX, HTML, TXT, PDF and YAML conversion workflows.

Developer ToolsFile & docs

Requires authNot measured5 / 22Not checked yet
ИИПодпись

Подписание PDF, проверка контрагента по ИНН и риск-сканер договора. Подписывает человек, не агент.

OtherFile & docs

Requires authNot measured5 / 22Not checked yet
br.com.wikijuridica/acervo-juridico

Acervo jurídico brasileiro: busca, Markdown, grafo de normas e precedentes, citação verificável.

OtherFile & docs

Outdated checkNot measured4 / 22
dev.fetchgate/fetchgate

Fetch any URL as clean Markdown or metadata, and buy digital goods via x402 — for AI agents.

Finance & CryptoFile & docs

Outdated checkNot measured4 / 22
io.github.Bamdule/drafturl

Share HTML/Markdown documents via URL instantly. Create, edit, delete docs from any AI tool.

Developer ToolsFile & docs

Outdated checkNot measured4 / 22
io.github.kc23go/anybrowse

Converts any URL to clean, LLM-ready Markdown using real Chrome browsers

Developer ToolsFile & docs

Outdated checkNot measured4 / 22
io.github.Shreyas-Profile/docs-mcp

Vector RAG store for Word/Excel/PDF/PowerPoint. Break-even pricing, $5 per 5,700 pages.

Developer ToolsFile & docs

Outdated checkNot measured4 / 22

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