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

1749 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
Ludo AI Game Assets

Generate game assets with AI: sprites, animations, 3D models with rigging, video, music, SFX, voices

MediaAI / LLM tooling

Requires authNot measured6 / 22Not checked yet
Uniscript — AI Carousel Maker

Finished TikTok/Instagram carousels from a topic, photos or video. Edit any layer, export PSD/SVG.

MediaAI / LLM tooling

Requires authOutdated checkNot measured6 / 22
com.ainetcafe/netcafe-images

Diagrams, badges, charts and QR codes as plain image URLs you can paste into Markdown.

MediaFile & docs

UnreachableNot measured5 / 22
com.vithanco/vgraph-mcp

Concept Maps, IBIS, Causal Loop Diagrams and Timelines as images. Runs locally via WebAssembly.

MediaAI / LLM tooling

UnreachableNot measured5 / 22
io.github.DataLeadsPRO/screenshot

Pixel-perfect webpage screenshots rendered in a real browser, full-page or viewport, via one POST.

MediaCode & DevOps

Outdated checkNot measured5 / 22
io.github.Hasned-spec/ox402-utils

47 micro-priced utilities: search, screenshots, OCR, whois, prices, video downloads. x402 USDC.

Finance & CryptoPayments & trading

Outdated checkNot measured5 / 22
io.github.mahmoudilyan/marmo-ui

Live React design-system APIs, patterns, and code validation so AI agents build real UI, not slop.

Developer ToolsCode & DevOps

UnreachableNot measured5 / 22
io.github.paperandbeyond23-gif/propzapi

Render-and-verify API: HTML/CSS to image or PDF, screenshot any URL, confirm the text rendered.

MediaCode & DevOps

UnreachableNot measured5 / 22
ARPI MCP

AI-powered ECG analysis: submit ECG images and receive diagnosis reports from ARPI's ECG AI.

HealthcareData access / search

UnreachableNot measured5 / 22
Benchline

Open-source developer, PDF, image, SEO and security tools over a stateless HTTP MCP server. No key.

MediaCode & DevOps

Outdated checkNot measured5 / 22
Dockerfile Security Audit

Audit Dockerfiles for root users, baked-in secrets, curl-pipe-shell and unpinned base images.

MediaCode & DevOps

Outdated checkNot measured5 / 22
GoAI Moat Social Media Content Strategy

Platform playbooks, rolling content calendars and video hooks for cross-border sellers

Marketing & SalesData access / search

Outdated checkNot measured5 / 22
HonestQR

Generate static QR codes (URL, WiFi, vCard, pixel art) and decode QR images. Codes never expire.

MediaAI / LLM tooling

Outdated checkNot measured5 / 22
Image Resize API

Resize images from URL — PNG, JPEG, WebP output. x402 micropayment.

MediaCode & DevOps

Outdated checkNot measured5 / 22
ImagePay MCP

ImagePay MCP: 40 x402 paid API tools (OCR, PDF, image, QR, tabular, web). Pay per call on Base.

MediaCode & DevOps

Outdated checkNot measured5 / 22
Longwave

Give AI agents a creator's video pipeline: Shorts, thumbnails and YouTube publishing.

MediaAI / LLM tooling

UnreachableNot measured5 / 22
MagicInterview

Live interview and meeting coaching with saved context and Notion sync. Audio runs in the full app.

ProductivityFile & docs

Requires authNot measured5 / 22
Neonix MCP

Neonix compiles HTML and CSS into a real, exportable motion video.

MediaCode & DevOps

Outdated checkNot measured5 / 22
NFT Metadata API

Fetch NFT metadata — name, image, traits from contract+tokenId. x402 micropayment.

Finance & CryptoCode & DevOps

Outdated checkNot measured5 / 22
OCR Text Extraction API

Extract text from images using OCR. Tesseract-powered. x402 micropayment.

MediaCode & DevOps

Outdated checkNot measured5 / 22
SEO Page Analyzer

SEO audit any URL: meta tags, headings, links, images, Schema.org, score 0-100. x402.

MediaCode & DevOps

Outdated checkNot measured5 / 22
Show, Don't Code

Lab video or protocols.io protocol to a simulator-checked Opentrons Flex/OT-2 protocol

MediaCode & DevOps

Outdated checkNot measured5 / 22
Text to Speech API

Convert text to MP3 speech audio in 50+ languages. x402 micropayment.

MediaAI / LLM tooling

Outdated checkNot measured5 / 22
Transcreva

Brazilian Portuguese audio and video transcription with speaker diarization and SRT/VTT/DOCX export.

MediaCode & DevOps

Outdated checkNot measured5 / 22

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