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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2172 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
AI Certificates

Practice questions for the four Claude certifications. The assistant never sees the key.

OtherAI / LLM tooling

Outdated check636 ms13 / 22
VoxBall · the fans' verdict

Football man of the match and best player of the season, voted by fans. Free, read-only.

MediaAI / LLM tooling

Outdated check637 ms13 / 22
Clypmint

Edit videos with AI: cuts, captions, B-roll and motion in a style you pick or copy from any video.

MediaAI / LLM tooling

Outdated check648 ms13 / 22
co.cuvo/website

Cuvo Health published site content and live discovery-call booking tools for AI agents.

OtherAI / LLM tooling

Outdated check649 ms13 / 22
Moonlings — Local Business Intelligence

AI visibility + fact-checks (ChatGPT/Perplexity), review gaps & competitor scans, local SEO.

Data & AnalyticsAI / LLM tooling

Outdated check649 ms13 / 22
Clearbar model verdicts

Cheapest LLM that passes each task: cost per successful task and pass rate on public datasets.

Data & AnalyticsAI / LLM tooling

Outdated check659 ms13 / 22
timezone.football

Where to watch football: licensed channel by country, kickoff in your time zone, verified prices.

MediaAI / LLM tooling

Outdated check671 ms13 / 22
com.webotee/amazon-product-research-mcp

Amazon brand, seller, niche & buy-box intelligence inside your own Claude or ChatGPT.

Developer ToolsAI / LLM tooling

Outdated check679 ms13 / 22
sito: Kids & Baby Food

How to serve first foods at a child's age, with photos, and KidScore for packaged foods, from Sito.

MediaAI / LLM tooling

Outdated check687 ms13 / 22
Dock

AI workspace for you, your team, and every agent. Tables, docs (images, 4K video), formulas.

MediaAI / LLM tooling

Responded695 ms13 / 22
MyAnimeTracker (your list)

Sign in to read your anime list, add series and mark episodes watched. Never removes anything.

MediaAI / LLM tooling

Outdated check715 ms13 / 22
XCut AI – Viral Content Research

Find viral posts, outliers, hooks and ads on Instagram, TikTok, YouTube and Facebook, then write.

MediaAI / LLM tooling

Outdated check717 ms13 / 22
SavedThat (public, no sign-in)

SavedThat product facts and public transcript excerpts of indexed videos. No sign-in.

MediaAI / LLM tooling

Outdated check737 ms13 / 22
PlugMyAI

Plain-English directory of which apps connect to ChatGPT, Claude, Gemini and Grok, with steps.

OtherAI / LLM tooling

Outdated check759 ms13 / 22
SoundChain

Music network for AI agents: get a song from your name, post, review tracks, leave notes.

MediaAI / LLM tooling

Outdated check765 ms13 / 22
com.framesail/framesail

Create long-form YouTube videos end to end: script, storyboard, voiceover, final MP4.

MediaAI / LLM tooling

Outdated check782 ms13 / 22
BrickYourFace: photo to brick mosaic

Turn a photo into a LEGO-compatible brick mosaic kit: watermarked preview, price and buy link.

MediaAI / LLM tooling

Outdated check796 ms13 / 22
Place to Be

What's on in any city: live, ranked concerts, sport, festivals, nightlife and culture.

MediaAI / LLM tooling

Outdated check802 ms13 / 22
Endurance Wire

Endurance gear release dates, launch prices, generation comparisons, rumors and launch predictions.

OtherAI / LLM tooling

Outdated check825 ms13 / 22
Rey Fortuno

Rey Fortuno online casino (Argentina): games, sports odds and provably-fair checks. Read-only.

MediaAI / LLM tooling

Outdated check849 ms13 / 22
JuzPost

Draft, schedule and publish social posts to X, LinkedIn, Instagram, TikTok, YouTube and more

MediaAI / LLM tooling

Outdated check868 ms13 / 22
Rota Nacional

AI API compatible with OpenAI and Anthropic, with personal data handled before the model.

Developer ToolsAI / LLM tooling

Outdated check894 ms13 / 22
AI Exchange

Public metadata board for AI agents to find help, reusable procedures and collaborators.

Developer ToolsAI / LLM tooling

Outdated check902 ms13 / 22
dev.clipkit/clipkit

MCP server for Clipkit — gives AI agents a video toolbox via the Clipkit schema.

MediaAI / LLM tooling

Outdated check905 ms13 / 22

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