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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2227 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
Pryzm Memory

Encrypted long-term memory shared across your AI assistants (Claude, ChatGPT, Perplexity).

OtherAI / LLM tooling

Requires authNot measured4 / 22
PulsVy

Your Google Health data (Fitbit, Pixel Watch): sleep, HRV, readiness and biological age.

MediaAI / LLM tooling

Requires authNot measured4 / 22
Pushwing

Publish to your YouTube and Instagram accounts: schedule posts, read analytics and manage comments.

MediaAI / LLM tooling

Requires authNot measured4 / 22
Pylot AI

Draft, schedule and publish on-brand social posts and images for a small business from any AI agent.

MediaAI / LLM tooling

Requires authNot measured4 / 22Not checked yet
Qrblox

Create and track QR codes, audio codes, menus, and scan analytics for a Qrblox merchant.

MediaAI / LLM tooling

Requires authNot measured4 / 22Not checked yet
Quelta Video Ad Analyzer

Score short vertical video ads by link: hook, story, offer, audience, picture and sound.

MediaAI / LLM tooling

Requires authNot measured4 / 22
QuickSnip

Give Claude, Cursor, or another AI assistant direct access to your QuickSnip library.

Developer ToolsAI / LLM tooling

Requires authNot measured4 / 22Not checked yet
Quicly

Put a live video feed on air and get a URL you can embed.

MediaAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
R3

Build 3D web apps: physics, audio, music, Blender import. Live edits, undo, versions, publishing.

MediaAI / LLM tooling

Requires authNot measured4 / 22Not checked yet
Rack Rates

Published list prices of compute (VPS, GPU hours, LLM tokens, media), archived daily. Read-only.

Finance & CryptoAI / LLM tooling

Not measuredNot measured4 / 22
Radiance

Translate, dub and publish videos to TikTok, YouTube, Instagram and more from your AI agent.

MediaAI / LLM tooling

Requires authNot measured4 / 22Not checked yet
Rainfrog

On-brand AI image and video campaigns with persistent characters and products, from any MCP client.

MediaAI / LLM tooling

Requires authNot measured4 / 22
ReachSocial

Instagram, X, TikTok, YouTube, Facebook and Reddit data. Approved OAuth or API-key access required.

MediaAI / LLM tooling

Requires authNot measured4 / 22Not checked yet
ready→made MCP

Deterministic Figma to Elementor, Gutenberg, Oxygen, Etch and HTML layouts for AI assistants.

MediaAI / LLM tooling

Requires authNot measured4 / 22Not checked yet
readyink.ai

Send PDFs for e-signature from Claude or ChatGPT: prepare, quote, send, track and get signed copies.

OtherAI / LLM tooling

Requires authNot measured4 / 22
ReapX - 95 Pay-Per-Result Social Data Tools

95 live social-data tools for Instagram, TikTok, Facebook, LinkedIn, YouTube, X and more.

MediaAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
Recalo

Your life in Recalo, from your AI: recipes, movies, books, places, people. Needs a Recalo account.

MediaAI / LLM tooling

Requires authNot measured4 / 22
Receiptix

Ask about your spending in Receiptix: totals by category, shop or month, and any receipt's photo.

MediaAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
Recoup: AI agents for the music industry

Music industry tools for AI agents: artist research, catalogs, release plans and content.

MediaAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
Redbooth

Manage Redbooth tasks, task lists, comments, tags and files from Claude and other AI assistants.

Developer ToolsAI / LLM tooling

Requires authNot measured4 / 22
ReelGenie

Review, schedule and publish your agent's posts to TikTok, Instagram and YouTube after you approve.

MediaAI / LLM tooling

Requires authNot measured4 / 22
ReelRifter

Ask Claude, ChatGPT, or Grok about your ReelRifter watchlist, history, and viewing stats.

OtherAI / LLM tooling

Requires authNot measured4 / 22
RegiAI

AI image, video and audio tools: generate, edit, face swap, upscale, remove backgrounds, make video.

MediaAI / LLM tooling

Requires authNot measured4 / 22Not checked yet
Rekka

Turn a topic into a narrated, hand-drawn explainer video and get back an mp4.

MediaAI / LLM tooling

Requires authNot measured4 / 22Not checked yet

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