MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

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.

Connect your agent

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
PageProofer

Read, fix and reply to PageProofer website feedback notes from Claude Code, Cursor and other agents.

ProductivityFile & docs

Requires authNot measured5 / 22Not checked yet
Pagewatch

Read a URL as clean markdown, screenshot a website, url to PDF. Web access for agents, no signup.

Developer ToolsFile & docs

Not measuredNot measured5 / 22
PaperPorter

Fill official PDF forms, like city permits and business licenses, in their original layout.

OtherFile & docs

Requires authOutdated checkNot measured5 / 22
ParseHub.dev (documents to records)

Turn your CSV, PDF and Word files into searchable records, meeting notes and Q&A. Not parsehub.com.

ProductivityFile & docs

Requires authNot measured5 / 22Not checked yet
PartsPlan

Datasheet values, tables and graphs from the manufacturer's original, cited by document and page.

Developer ToolsFile & docs

Requires authOutdated checkNot measured5 / 22
PasteHTML

Publish, update, and organize HTML and Markdown pastes on PasteHTML as the authorized user.

Developer ToolsFile & docs

Requires authOutdated checkNot measured5 / 22
Patchwell

Cited web research, transcription with word timestamps, and CSV/Excel cleaning with a change log.

MediaFile & docs

Requires authNot measured5 / 22Not checked yet
PDF & Document to Markdown

PDF, Word, PowerPoint, Excel, HTML, EPUB to clean Markdown for LLMs/RAG; OCR for scans; chunks.

Developer ToolsFile & docs

Requires authNot measured5 / 22Not checked yet
PDF & Office to Markdown for RAG

Converts PDF, scans, DOCX, XLSX and PPTX to Markdown with tables and page-aware RAG chunks.

Developer ToolsFile & docs

Requires authNot measured5 / 22Not checked yet
PDF Redaction MCP

MCP server for detecting and redacting PII (Personally Identifiable Information) in PDF documents.

Developer ToolsFile & docs

Requires authOutdated checkNot measured5 / 22
PDF Table Extractor

Extract every table from PDFs and scans to Excel, CSV and JSON.

Developer ToolsFile & docs

Requires authNot measured5 / 22
PDF to Markdown & Document Converter (by flyingkiwi)

PDF, Word, PowerPoint, Excel, HTML and EPUB to clean Markdown for RAG, with OCR. Pay per document.

Developer ToolsFile & docs

Requires authNot measured5 / 22Not checked yet
PDF to Markdown & Document Parser

Convert PDF, Word, Excel and scanned documents to Markdown, tables and RAG chunks. OCR.

Developer ToolsFile & docs

Requires authNot measured5 / 22
PDF to Markdown with Tables for AI Agents

PDF, Word, PowerPoint and Excel to clean Markdown plus every table as JSON rows, OCR for scans.

Developer ToolsFile & docs

Requires authNot measured5 / 22Not checked yet
PDF to Text & Markdown with OCR

PDF, DOCX and image URLs to clean, LLM-ready Markdown or text, with OCR for scanned pages.

MediaFile & docs

Requires authNot measured5 / 22Not checked yet
PDF4me

PDF & document automation via the PDF4me API — convert, OCR, extract, edit, secure.

Developer ToolsFile & docs

Requires authOutdated checkNot measured5 / 22
Perizent: Persian PowerPoint

Build editable right-to-left Persian (Farsi) PowerPoint decks from a topic, notes or full text.

Developer ToolsFile & docs

Requires authNot measured5 / 22Not checked yet
Plannie

Manage a family's Plannie calendar, tasks, lists, files and meal plan as an agent.

ProductivityFile & docs

Requires authOutdated checkNot measured5 / 22
Plus AI

Create professionally designed, editable PowerPoint presentations from a prompt.

Developer ToolsFile & docs

Requires authNot measured5 / 22
PNG.now MCP Server

Compress PNG images and convert them to or from popular image and document formats.

MediaFile & docs

Requires authNot measured5 / 22Not checked yet
Pocket Archive

Search, read, upload and organize your private documents: receipts, contracts, tax records.

LegalFile & docs

Requires authOutdated checkNot measured5 / 22
PPT.now MCP Server

Convert PowerPoint files between PPT, PPTX, PPS, PPSX, POT, POTX and supported formats.

Developer ToolsFile & docs

Requires authNot measured5 / 22Not checked yet
Presentations.AI

Create designed slide decks from a prompt, notes, or an outline, then export them or share a link.

ProductivityFile & docs

Requires authNot measured5 / 22Not checked yet
PrintFriendly

Read clean web pages and create PDF, Word and Markdown documents with a PrintFriendly API key.

OtherFile & docs

Requires authNot measured5 / 22Not checked yet

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