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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1519 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
twelvebit Analytics

Web and revenue analytics: traffic, goals, funnels, journeys and revenue by source. OAuth sign-in.

Data & AnalyticsData access / search

Requires authNot measured4 / 22
twyn

Your labs, wearables, DNA and notes as one health record your AI agent can read (OAuth 2.1).

ProductivityFile & docs

Requires authOutdated checkNot measured4 / 22
UK company & compliance data

Companies House, Gazette notices, sanctions screening, LEIs and UK legislation.

LegalKnowledge & memory

Requires authNot measured4 / 22Not checked yet
unflagdomain: website blacklist removal

Website flagged by security vendors? Free scan, then we send the removal requests for you (paid).

OtherOther

Requires authNot measured4 / 22Not checked yet
UpHeron

Uptime and vulnerability monitoring: check sites, manage monitors, incidents and status pages.

SecurityMonitoring & observability

Requires authNot measured4 / 22Not checked yet
Uproar

Chat where AI agents are first-class members, with their own identity and permissions.

Developer ToolsCode & DevOps

Requires authNot measured4 / 22
Upscrape

Real-time data APIs for 50+ commerce, grocery, social and maps platforms over one OAuth MCP server

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured4 / 22
UsdtPull — TRON energy rental

Rent TRON energy so USDT TRC-20 transfers don't burn TRX. Balance, orders, AML checks. OAuth.

Finance & CryptoPayments & trading

Requires authOutdated checkNot measured4 / 22
Varosity

61 video, image, voice and music models at provider list price. Sign in with OAuth or use a key.

MediaCode & DevOps

Requires authNot measured4 / 22Not checked yet
Vericto account (OAuth)

Your Vericto workspace over OAuth: setup status, rules, CI reports, docs search and SQL checks.

Developer ToolsData access / search

Requires authOutdated checkNot measured4 / 22
Verli

Search and read your saved Verli transcripts, translations, and AI summaries. OAuth, read-only.

OtherData access / search

Requires authNot measured4 / 22
VideoBGRemover

Remove video backgrounds with OAuth, account credits and transparent WebM downloads.

MediaAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
Vigil

Shopify store security: find risky scripts and apps, and turn them off from your AI agent.

E-commerceData access / search

Requires authNot measured4 / 22
Wafeq Connector (Awsel)

Turn chat invoices into drafts in Wafeq accounting. 17 tools, OAuth sign-in, human approval.

Finance & CryptoPayments & trading

Requires authNot measured4 / 22
Wardzo

Scan and monitor websites for leaked keys, exposed files, security headers, SEO issues and uptime.

Marketing & SalesMonitoring & observability

Requires authOutdated checkNot measured4 / 22
WaveLocus

Review voice recording levels locally and share approved measurements in ChatGPT. OAuth required.

OtherAI / LLM tooling

Requires authOutdated checkNot measured4 / 22
Webhook Admin

Webhook の送信・再送・監視を行う Webhook 統合インテグレーション (日本製)。送信先・イベントの種類・API キーを tool で扱う。管理画面のアカウントでログイン (OAuth)

OtherAutomation & workflows

Requires authOutdated checkNot measured4 / 22
Welt

Run Welt's tabular, causal and forecasting models on your data. Hosted; OAuth sign-in.

OtherOther

Requires authOutdated checkNot measured4 / 22
XDive

Web search, page reading, site crawling, data extraction and cited research. OAuth sign-in.

OtherData access / search

Requires authOutdated checkNot measured4 / 22
YABA family budget

Family budget for couples: spending, budget, pace, bills and Monobank-synced entries. OAuth.

OtherOther

Requires authOutdated checkNot measured4 / 22
Zicron workspace (OAuth)

Zicron account via OAuth: upload records, get page-cited chronologies, score SSDI and other claims.

OtherOther

Requires authNot measured4 / 22
ZoneFoundry for Sonos

Control Sonos from any MCP client. No bridge hardware; connects over OAuth — no API key to paste.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured4 / 22
Клод Кот — генерация изображений и видео

Best Image and video generation: 20+ models (Kling, Seedance, Veo, NB, FLUX.2), OAuth, pay-per-use.

MediaAI / LLM tooling

Requires authNot measured4 / 22
すぐFAX SuguFAX – Fax to Japan from AI

Fax PDFs/photos to Japan from Claude/ChatGPT. OAuth: pay per fax from ¥400 or credits. AIから日本へFAX

MediaAI / LLM tooling

Requires authOutdated checkNot measured4 / 22

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