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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1807 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
com.momenticmarketing/momentic

Free SEO, GEO, and AEO audits: analyze any page or domain, AI-crawler access, agent readiness.

Marketing & SalesBrowser & web scraping

Outdated check74 ms12 / 22
ラウンドナップ Webマーケティング・ナレッジ

Search Roundup's Japanese SME web marketing insights; return source excerpts and article links.

Marketing & SalesData access / search

Outdated check85 ms12 / 22
FUTIA

SEO answers for AI agents: Search Console reads free, plus competitor, keyword, backlink, SERP data.

Marketing & SalesData access / search

Outdated check93 ms12 / 22
vrsai

Machine-native capabilities with explicit contracts and machine-readable commerce.

LegalKnowledge & memory

Outdated check94 ms12 / 22
com.flo-voice1/acp-sandbox

Agentic Commerce Protocol sandbox: agent builds a cart, human approves a real PayPal payment.

Finance & CryptoPayments & trading

Outdated check95 ms12 / 22
SiteCheck Shop & Social

110 pay-per-call agent tools: e-commerce, product, price and social media data tools. x402

E-commerceCode & DevOps

Outdated check97 ms12 / 22
TidyTools Free Web Data

45 free keyless web tools: AI extract, OCR, transcribe, SEO, DNS, contacts. Strict daily limits.

Developer ToolsAI / LLM tooling

Outdated check112 ms12 / 22
TV Music Store

Search royalty-free cinematic and production music for videos, films, trailers, ads and games.

MediaData access / search

Outdated check113 ms12 / 22
Pixel do Afiliado

Meta Ads tracking for Shopee affiliates: campaigns, sales, commissions, ROAS and CAPI status.

Marketing & SalesCode & DevOps

Outdated check114 ms12 / 22
blicht MCP

blicht.com knowledge platform: full-text search + Markdown articles (e-commerce, AI, lifestyle)

E-commerceFile & docs

Outdated check118 ms12 / 22
fi.rakentajaoutlet/rakentaja-outlet

Finnish e-commerce for electrical & construction supplies. Read-only MCP with 4 tools.

E-commerceData access / search

Outdated check136 ms12 / 22
Fractional Teams Portal

Fractional Teams client reports, outreach leads, lead marking, paid media and agent-readiness scans.

Marketing & SalesData access / search

Responded141 ms12 / 22
Shopify Speed Check

Shopify speed, Core Web Vitals and fee checks by Skai Digital, a Shopify Select Partner in Oslo.

E-commerceData access / search

Outdated check141 ms12 / 22
SEO Tools

5 pay-per-call SEO tools over MCP. Free discovery, tool calls settle in USDC on Base via x402.

Finance & CryptoPayments & trading

Outdated check181 ms12 / 22
Relm CRM

API-first CRM for LLMs - contacts, companies, deals and activities over a native MCP server.

Marketing & SalesData access / search

Outdated check198 ms12 / 22
Vendooly

Amazon Seller Central, Ads and Vendor Central in ChatGPT & Claude. 106 tools; writes need approval.

Marketing & SalesAI / LLM tooling

Outdated check231 ms12 / 22
SAMOS e-commerce

Track SAMOS parcels, estimate UK shipping, return and duty costs, and search SAMOS help.

E-commerceData access / search

Outdated check258 ms12 / 22
Sellular

Track where your product is listed, score its AI search visibility, and audit a domain's SEO.

Marketing & SalesData access / search

Outdated check264 ms12 / 22
Heartly Deals — Live Flash Sales (Shopify & WooCommerce)

Live flash-sale inventory from verified Shopify and WooCommerce merchants worldwide.

E-commerceData access / search

Outdated check290 ms12 / 22
Booyah Index

AI-readable directory + commerce layer: 3,500+ SEA businesses, plus products from verified stores.

OtherOther

Outdated check324 ms12 / 22
Landfall

Local business leads and website intelligence for AI agents: lead lists, contacts, tracking, SEO and

Marketing & SalesCode & DevOps

Outdated check334 ms12 / 22
ProtoClinical Commerce

Search ProtoClinical's current K-beauty catalog and manage buyer-approved carts and checkouts.

Finance & CryptoPayments & trading

Outdated check338 ms12 / 22
ScoutRail

Find business leads and live opportunities for a business, with the proof and the next step.

Marketing & SalesData access / search

Outdated check339 ms12 / 22
Landfall

Audit a landing page before paid ads: readiness score, ad pixels found, conversion paths, top fixes.

MediaCode & DevOps

Outdated check382 ms12 / 22

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