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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1627 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
PDF to MD

Convert PDF documents to Markdown for AI agents through an authenticated remote MCP server.

Developer ToolsFile & docs

Requires authNot measured3 / 22Not checked yet
PDFHaul MCP

PDF tools: merge, split, compress, convert, OCR & more. OAuth with auto-registration or API key.

Developer ToolsFile & docs

Requires authNot measured3 / 22Not checked yet
Phasoric

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

Developer ToolsFile & docs

Requires authOutdated checkNot measured3 / 22
PlanningLedger

Search UK planning applications and documents, appeals, decision counts and Local Plan policies.

OtherFile & docs

Requires authNot measured3 / 22
Purple8 DocIntel

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

OtherFile & docs

Requires authNot measured3 / 22Not checked yet
Ragfeed

Web pages, PDFs and search results as LLM-ready Markdown or chunks. Firecrawl-compatible, EU-hosted.

Developer ToolsFile & docs

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
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
Revoir

French-language meeting records: transcript, shared-screen content, decisions and actions.

ProductivityFile & docs

Requires authNot measured3 / 22
Safe Web Reader for AI

Web pages, JavaScript sites and PDFs to clean Markdown for AI agents, prompt injection removed.

Developer ToolsFile & docs

Requires authNot measured3 / 22Not checked yet
Saliga data tools (Apify)

Pay-per-result data tools: bulk APIs, docs to Markdown, OCR, files, datasets, papers, tech stack.

Developer ToolsFile & docs

Requires authNot measured3 / 22Not checked yet
Scanverion

Document OCR, vehicle analysis, and workspace usage tools for Scanverion.

OtherFile & docs

Requires authOutdated checkNot measured3 / 22
SciDraw AI

Create and edit scientific figures, generate data charts, and export editable SVG and PowerPoint.

Developer ToolsFile & docs

Requires authOutdated checkNot measured3 / 22
scrapa.app

Read web pages as markdown, search the web, list a site's URLs and run a real Chrome.

OtherFile & docs

Requires authNot measured3 / 22
Share by DeltaBreen

Send encrypted files and secrets, collect files and get documents signed, from your AI.

OtherFile & docs

Requires authOutdated checkNot measured3 / 22
Sharelatch

Publish documents as protected links and dynamic QR codes, and see who read them and for how long.

Developer ToolsFile & docs

Requires authNot measured3 / 22
ShareWatch

Give Claude only the Google Drive files you choose. Every action logged.

OtherFile & docs

Requires authOutdated checkNot measured3 / 22
Sloose

Import messy spreadsheets into Zoho CRM: templates, field mapping, matching and validation.

ProductivityFile & docs

Requires authOutdated checkNot measured3 / 22
Sombra

AI research library. Save, organise and reuse notes and webpages as clean markdown context.

ProductivityFile & docs

Requires authOutdated checkNot measured3 / 22
SoundAssist

Your tracks, versions and notes, and a SoundAssist engineer, a person, you can order a master from.

ProductivityFile & docs

Requires authOutdated checkNot measured3 / 22
SpecCapture

Read title blocks, parts lists, revision history and notes from 2D engineering drawings.

ProductivityFile & docs

Requires authNot measured3 / 22Not checked yet
stagenth · Excel 数据可视化

Excel analytics: inspect, query (JSON rows), charts, and JSON-to-xlsx workbook writing.

Data & AnalyticsFile & docs

Requires authNot measured3 / 22Not checked yet

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