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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1762 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
Your Move Exercise Video API

1,413+ HD exercise videos with muscles and instructions, plus workout and program generation.

MediaAI / LLM tooling

Requires authNot measured5 / 22Not checked yet
YouTube AI Video Summarizer: Briefs and Q&A

Gemini watches public YouTube videos and returns a timestamped brief or answers to your questions.

MediaCode & DevOps

Requires authNot measured5 / 22Not checked yet
YouTube Channel Transcripts

Transcripts of every video of a YouTube channel or playlist; only new videos on a schedule.

MediaCode & DevOps

Requires authOutdated checkNot measured5 / 22
YouTube Transcripts (via Apify)

YouTube transcripts for AI agents: text and timestamps for any video, channel or playlist.

MediaCode & DevOps

Requires authNot measured5 / 22Not checked yet
YouTube transcripts, comments & videos

YouTube transcripts/subtitles, comments + replies, Shorts and video/channel data.

MediaCode & DevOps

Requires authNot measured5 / 22Not checked yet
YouTube Transcripts, Search & Summaries

YouTube transcripts, video search, chapters and extractive summaries. No YouTube API key, no LLM.

MediaCode & DevOps

Requires authNot measured5 / 22Not checked yet
Requires authNot measured5 / 22Not checked yet
YTAPI

YouTube transcripts, comments, video details, heatmaps, search, channels and playlists.

MediaData access / search

Requires authOutdated checkNot measured5 / 22
Zebu Data - X (Twitter), YouTube & TikTok Data

X (Twitter) search, profiles and trends, YouTube search, video stats and comments, TikTok comments.

MediaCode & DevOps

Requires authNot measured5 / 22Not checked yet
Zebu Data - YouTube Data & Transcripts

YouTube search, whole channels, video stats, comments and full transcripts with timestamps.

MediaCode & DevOps

Requires authNot measured5 / 22Not checked yet
Zvid

Zvid: render videos & images from JSON; manage templates, projects, webhooks & credits.

MediaAutomation & workflows

Requires authNot measured5 / 22
app.lightgen/lightgen

Generate and edit images and create short videos inside Claude. Prepaid credits, no subscription.

MediaPayments & trading

Outdated checkNot measured4 / 22
app.tinkrr/intelligence

Bitcoin and YouTube video intelligence for AI agents. Pay-per-call via x402 USDC on Base.

Finance & CryptoPayments & trading

Outdated checkNot measured4 / 22
com.clauxel.opendesignguard/opendesignguard-mcp

Paid remote MCP for agent design system guard MCP, structured receipts, audit logs, and reviewer-rea

Developer ToolsCode & DevOps

Outdated checkNot measured4 / 22
com.thechrisgrey/mcp

Search Christian Perez's blog, read posts, and ask about his work, podcast, and writing.

MediaData access / search

Outdated checkNot measured4 / 22
io.github.Zuga-luga/Zugabot

AI dev tools + image generation, paid per-use with USDC on Base (x402).

MediaPayments & trading

UnreachableNot measured4 / 22
uk.co.websitedesignguildford/site

Web design Guildford: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Developer ToolsCode & DevOps

Outdated checkNot measured4 / 22
uk.co.websitedesignwoking/site

Web design Woking: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Developer ToolsCode & DevOps

Outdated checkNot measured4 / 22
uk.webdesignbasingstoke/site

Web design Basingstoke: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Developer ToolsCode & DevOps

Outdated checkNot measured4 / 22
uk.webdesigncheltenham/site

Web design Cheltenham: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Developer ToolsCode & DevOps

Outdated checkNot measured4 / 22
uk.webdesignpoole/site

Web design Poole: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Developer ToolsCode & DevOps

Outdated checkNot measured4 / 22
uk.webdesignsuffolk/site

Web design Suffolk: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Developer ToolsCode & DevOps

Outdated checkNot measured4 / 22
uk.webdesignsussex/site

Web design Sussex: the site's own MCP server — enquiry (enquiry = a human handoff, not a...

Developer ToolsCode & DevOps

Outdated checkNot measured4 / 22
us.limner/limner

AI visual generation agent: multi-pipeline rendering, prompt crafting, and image composition.

MediaAI / LLM tooling

Outdated checkNot measured4 / 22

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