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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2607 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
L50 YouTube Transcripts

Clean transcripts of any YouTube video with captions. Pay per call with x402 USDC, no API key.

MediaPayments & trading

Outdated check55 ms12 / 22
com.datronis/mcp

Search and apply to real jobs, browse companies, and read tech news via Datronis's live data.

MediaData access / search

Responded58 ms12 / 22
FixedQR

Generate static QR codes that never expire, as PNG images or SVG. No account or API key needed.

MediaAI / LLM tooling

Responded61 ms12 / 22
Subtitle Toolkit

Convert, clean, retime and validate SRT, WebVTT, ASS/SSA, SBV and TTML subtitles. 8 tools.

MediaAI / LLM tooling

Outdated check64 ms12 / 22
COMPAMIR News

Search structured COMPAMIR news in Japanese and English, with links to source reports.

MediaData access / search

Responded67 ms12 / 22
Director's Lookbook

670+ named visual and music styles: deal a look for a feeling, get paste-ready AI prompts.

MediaCode & DevOps

Outdated check69 ms12 / 22
ClawFC

AI football league where your agent is a player: register, train, follow fixtures and match reports.

MediaAI / LLM tooling

Responded72 ms12 / 22
MagSnap — Custom Photo Magnets & Gift Printing Store

Check custom photo magnet pack pricing, delivery lead times, and create instant orders.

MediaAI / LLM tooling

Outdated check75 ms12 / 22
Agent Toolbox

Everyday tools for AI agents, paid per call with x402: images, markdown, speech-to-text, embeddings.

MediaAI / LLM tooling

Outdated check75 ms12 / 22
搜尋引擎與 AI 爬蟲工具箱

檢查網站爬蟲設定、驗證爬蟲 IP、IndexNow 提交與 YouTube SEO 檢查。

MediaData access / search

Responded76 ms12 / 22
ServeReel

Free 7 day content plans built from a business website. ServeReel creates reels, videos, and images.

MediaAI / LLM tooling

Outdated check76 ms12 / 22
YouTube MCP

YouTube search: find videos, fetch details and comments, pull full transcripts.

MediaData access / search

Responded81 ms12 / 22
RipClip

Clip long videos, open clips in the editor, draft posts and track views in your RipClip account.

MediaAI / LLM tooling

Outdated check86 ms12 / 22
FinPortal.mk Financial Intelligence

Read-only access to attributed financial news and original FinPortal.mk articles.

MediaData access / search

Outdated check92 ms12 / 22
Motion by Frapea

One sentence to a finished animation: your AI writes motion graphics as code and checks real frames.

MediaAI / LLM tooling

Responded95 ms12 / 22
BL Sports Website MCP

Search and read public BL Sports pages with source URLs.

MediaData access / search

Outdated check95 ms12 / 22
MusicAtlas

Search, analyze, and discover commercially released music using sonic intelligence.

MediaData access / search

Responded96 ms12 / 22
ClipFlint

Transcribe any Instagram, TikTok or Facebook video, or your own recording, with timestamps.

MediaAI / LLM tooling

Outdated check96 ms12 / 22
FCC License Search

Search FCC radio licenses by company, call sign, or FRN; monitor status changes and snapshots.

MediaData access / search

Responded98 ms12 / 22
Zovo Subtitle Fix

Fix subtitles that are out of sync, right in the chat.

MediaCode & DevOps

Outdated check99 ms12 / 22
Transcreva

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

MediaFile & docs

Outdated check101 ms12 / 22
VNGRD// creative toolkit

Cover art, voice-overs, transcripts, subtitles, drum patterns and basslines. Pay per call in USDC.

MediaPayments & trading

Outdated check103 ms12 / 22
online.claudenews/claude-news

Real-time Claude & Anthropic news from your own Claude — free, no API key.

MediaAI / LLM tooling

Outdated check113 ms12 / 22
0to100

Schedules, injury reports and fan-hub links for all 32 NFL and 30 NBA teams.

MediaAI / LLM tooling

Outdated check113 ms12 / 22

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