MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

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.

Connect your agent

1843 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
Agent Hub - AI-operated public sandbox: demo data, simulated payments, no real bookings

Agent-to-business commerce sandbox: intents, offers, bookings. Demo data, ed25519-signed calls.

Finance & CryptoPayments & trading

Outdated checkNot measured4 / 22
Agentic Ads

Ad network for AI agents — monetize MCP servers with contextual ads. 70% revenue share.

Developer ToolsCode & DevOps

Outdated checkNot measured4 / 22
Agentic Shelf

Hosted MCP for e-commerce: live product catalog, stock, and pricing for AI agents.

E-commerceData access / search

Outdated checkNot measured4 / 22
AIsa Apollo

B2B people and company search, enrichment, and the CRM objects behind a pipeline.

Marketing & SalesData access / search

Outdated checkNot measured4 / 22
AIsa Keyword Volume & Ads

Search volume, keyword ideas, difficulty, clickstream volumes and search trends.

Marketing & SalesData access / search

Outdated checkNot measured4 / 22
AIsa SEO & AI Visibility

Rankings, keywords, backlinks, site health and AI-answer visibility, several indexes.

Marketing & SalesData access / search

Outdated checkNot measured4 / 22
AuthHub

Let AI agents onboard agency clients: one link for Meta, Google Ads, GA4 and more.

Marketing & SalesData access / search

UnreachableNot measured4 / 22
Bavlio

LinkedIn + cold email outreach: find leads, launch personalized campaigns, manage replies.

Marketing & SalesCommunication & messaging

UnreachableNot measured4 / 22
Brandyze

French AI marketing intelligence: creators, brands, social listening — 158 MCP tools.

Marketing & SalesData access / search

Outdated checkNot measured4 / 22
Buron

Marketing-measurement MCP: dashboards, cross-channel queries, integrations, and knowledge files.

Marketing & SalesData access / search

UnreachableNot measured4 / 22
Clarid Compliance

Check bank marketing for FDIC, NCUA, TILA, Reg DD, Reg Z, UDAAP, and Equal Housing compliance.

Real Estate & PropertyData access / search

Outdated checkNot measured4 / 22
DealSync — Shared Deal Room for LOs and Realtors

Shared deal room where Loan Officers and Realtors track leads from conversation to closing.

Real Estate & PropertyCode & DevOps

Outdated checkNot measured4 / 22
Google Maps Places, Reviews & Local Leads API MCP Server

Real-time Google Maps local business leads, reviews, places & emails MCP. OAuth or API key.

Marketing & SalesCommunication & messaging

Outdated checkNot measured4 / 22
GroundedKit Marketing Stats Checker

Check marketing and influencer stats against primary sources: verdict, source, safe wording.

Marketing & SalesData access / search

UnreachableNot measured4 / 22
Hiro Radar

Hiro Radar: AI-assisted monitoring for leads, competitors, opportunities and web changes.

Marketing & SalesMonitoring & observability

UnreachableNot measured4 / 22
Keyword Research API

SEO keyword research with Google Suggest, intent scoring, long-tail discovery. x402.

Developer ToolsCode & DevOps

Outdated checkNot measured4 / 22
LLM SEO MCP — Elephant Accountability

LLM SEO and Agent Discoverability for B2B SaaS. Pricing, fit assessment, audit requests.

Developer ToolsCode & DevOps

Outdated checkNot measured4 / 22
Mat Web & Data Toolkit (x402)

28 pay-per-call web/data tools: RDAP, SSL, DNS, SEO, FX, crypto, more. 0.01 USDC each via x402.

Finance & CryptoPayments & trading

UnreachableNot measured4 / 22
MCP Ecommerce

Directory and matchmaker of MCP servers for e-commerce, with guides and a glossary. Read-only.

E-commerceData access / search

UnreachableNot measured4 / 22
Muze Ecommerce Ads

Run your ecommerce ads from Claude & ChatGPT: Meta, Google, Amazon, Shopify (150 tools)

E-commerceAI / LLM tooling

UnreachableNot measured4 / 22
MyAICEO

AI business operating system: bookkeeping, invoices, content, marketing, ecommerce, and legal — all

Finance & CryptoPayments & trading

Outdated checkNot measured4 / 22
Otofi

Otofi AI calling: read the sales leads your AI calls qualified, with scores and next steps.

Marketing & SalesData access / search

Outdated checkNot measured4 / 22
Productbay Connect

Push products to Shopify, Amazon, eBay, OTTO, Kaufland, Shopware, JTL-Wawi, Xentral and more.

E-commerceData access / search

Requires authNot measured4 / 22
SEO Page Analyzer

SEO audit any URL: meta tags, headings, links, images, Schema.org, score 0-100. x402.

MediaCode & DevOps

Outdated checkNot measured4 / 22

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