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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2585 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
Faceabot YouTube transcript

What is said in a YouTube video: transcript with timestamps, title and channel. Free, no key.

MediaAI / LLM tooling

Responded62 ms13 / 22
Wasilah

Prayer times, Qibla, Hijri calendar, 99 Names, Quran audio, Bangladesh offsets. English + Bengali.

MediaCode & DevOps

Outdated check63 ms13 / 22
Listenbox

Manage Listenbox podcasts, episodes, collaborators, and RSS imports through your AI assistant.

MediaAI / LLM tooling

Responded64 ms13 / 22
NewVSTs

New audio plugin releases and intro deals: live prices, deal end dates, format/OS filters.

MediaAI / LLM tooling

Responded66 ms13 / 22
Weftly

Find & cut horizontal and vertical video clips (Shorts/Reels), transcribe & summarize. Pay per job.

MediaAI / LLM tooling

Outdated check68 ms13 / 22
TradeGauge

Dynasty and redraft fantasy football trade values, trade grades, and Sleeper league rosters.

MediaAI / LLM tooling

Outdated check68 ms13 / 22
DevX Agent Hub

x402 pay-per-call agent tools: token safety/honeypot check, speech to text, TTS, translate, OCR, web

MediaAI / LLM tooling

Responded72 ms13 / 22
QRCode.Pub tools

Free QR code images; paid web page → Markdown, page metadata and file hosting via x402 (no API key).

MediaFile & docs

Outdated check72 ms13 / 22
ÖLEN Music & Gastro Hall — table booking

Official ÖLEN restaurant (Almaty) booking: book and check a table, live-music nights, menus

MediaAI / LLM tooling

Outdated check72 ms13 / 22
Muro Paint Colors

Real paint colours from 35 brands, free; paint a room photo with a Muro account.

MediaAI / LLM tooling

Outdated check74 ms13 / 22
Lookbk

Find agent skills that render videos, decks, images and web pages, and get their install command.

MediaAI / LLM tooling

Outdated check77 ms13 / 22
VanAuto Campers

Search VanAuto camper and rental listings: specs, photos, prices, equipment, contacts.

MediaData access / search

Outdated check78 ms13 / 22
Faceabot Latest news

Today's headlines and news search from 17 public sources in 7 languages. Free, no key.

MediaData access / search

Responded80 ms13 / 22
OG Stamp

Pay-as-you-go Open Graph image API. Renders 1200x630 PNGs for agents. Credits never expire.

MediaAI / LLM tooling

Outdated check81 ms13 / 22
Animal Checklist

Search animals in eight languages with habitats, countries, photos and source credits.

MediaCode & DevOps

Outdated check82 ms13 / 22
VI Update

Search and read VI Update and Good Day (U.S. Virgin Islands news) and The Straight Record.

MediaData access / search

Outdated check83 ms13 / 22
Docteur Bet — football probabilities

Free football match probabilities (Dixon-Coles), season projections and a public track record.

MediaAI / LLM tooling

Outdated check84 ms13 / 22
LiveSpot

Find concerts, theatre, sport and festivals in Sweden. Authless, read-only MCP.

MediaAI / LLM tooling

Outdated check86 ms13 / 22
Adam Hale Tools: Web Research and Open Data

Free web lookups; PDF to Markdown, audio transcripts, screenshots, WHOIS/DNS paid per call via x402.

MediaFile & docs

Outdated check86 ms13 / 22
txtreel

Free iMessage, WhatsApp, Instagram DM and Reddit chat videos (1080x1920 MP4) and screenshots.

MediaCommunication & messaging

Outdated check86 ms13 / 22
Armenly

Free Armenian music streaming: 1,800+ artists and 60,000 songs, from pop and rabiz to duduk.

MediaAI / LLM tooling

Responded88 ms13 / 22
ffpipe — video conversion, probe & frames

Convert, probe, and split video into frames — real FFmpeg, paid per job with x402 on Base.

MediaPayments & trading

Outdated check89 ms13 / 22
zinema

Turn movie/TV recommendations into playable trailer pages: permanent, free, every title plays.

MediaAI / LLM tooling

Outdated check92 ms13 / 22
Losercore Playlist

Search starter tracks, get original scene prompts and prepare free local playlist video projects.

MediaData access / search

Responded95 ms13 / 22

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