MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

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DiscoveryServer directory

Remote MCP servers

Find a server for your workflow, with connection evidence you can inspect.

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1823 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
io.github.flowpackplugin/flowpack

Flowpack: Shopify design catalog — badge/button/bar looks, honest-urgency presets, diagnosis.

HealthcareCode & DevOps

Outdated check56 ms10 / 22
ZadenWorks

Read, screenshot, diff, verify and audit any URL: SEO, links, sitemaps, schema, a11y.

Developer ToolsCode & DevOps

Outdated check65 ms10 / 22
402Mob — Agent Commerce on Base

Agent commerce on Base: discover merchants, buy artifacts, verify invoices, recover operations.

Finance & CryptoPayments & trading

Outdated check71 ms10 / 22
Desafío Comunicación

Servicios de Google Ads, medición, automatización, casos y contacto.

Marketing & SalesData access / search

Outdated check75 ms10 / 22
Incwo MCP

Secure MCP server for exploring incwo CRM data, documents, and email workflows.

Developer ToolsCommunication & messaging

Outdated check150 ms10 / 22
Delx Commerce — Pay-per-Result APIs for Agents

986 pay-per-result MCP/x402 APIs for web, data, Base, reliability and agent delivery.

Developer ToolsCode & DevOps

Outdated check215 ms10 / 22
com.catchintent/catchintent

The intent layer for B2B outbound. Find, triage, and act on warmth-scored leads.

Marketing & SalesData access / search

Outdated check328 ms10 / 22
Creator Desk Commerce Completion Verify

Evidence-based commerce completion checks for agents. x402 paid calls and free standard metadata.

Developer ToolsCode & DevOps

Outdated check406 ms10 / 22
io.github.justuncase1210-del/ai-agent-hub

Pay-per-call APIs for AI agents: queries, storage, ads. Billed in USDC via x402.

Finance & CryptoPayments & trading

Outdated check505 ms10 / 22
com.groundedaeo/grounded-aeo

Audit and fix a site for AI citation + SEO, verify it, then publish a v=AEO1 record.

Marketing & SalesKnowledge & memory

Outdated check579 ms10 / 22
KillionApps Promotion Allocation — Contribution Profit

Ecommerce capital allocation: marketing budgets, advertising, merchandising, product portfolios.

Marketing & SalesData access / search

Outdated check582 ms10 / 22
AdCritter for Builders

AdCritter ads platform: docs, API reference, app scaffolding, and white-label integration.

Marketing & SalesData access / search

Outdated check717 ms10 / 22
Crinkl Commerce MCP

Verified commerce data and proof-backed shopper activation tools for agents.

Developer ToolsCode & DevOps

Outdated check1024 ms10 / 22
Store Starter Tools for Shopify

Shopify store starter tools: store names, niche ideas, launch checklist and profit calculator.

E-commerceCode & DevOps

Outdated check1388 ms10 / 22
com.dropwatchhq/parcel-edge

Cook County IL commercial property-tax appeal leads: assessed value above recent arm's-length sale.

Marketing & SalesData access / search

Responded59 ms10 / 22
com.dropwatchhq/coverage-trigger

Leads of businesses that just legally need commercial insurance: new FMCSA authority + new entities.

Marketing & SalesData access / search

Responded61 ms10 / 22
io.tooloracle/ecommerceoracle

EcommerceOracle - 8 e-commerce tools: Shopify, WooCommerce, GMV, conversions, returns.

E-commerceData access / search

Outdated check85 ms10 / 22
io.tooloracle/shoporacle

E-Commerce Intelligence MCP — 11 tools: price comparison, stock, reviews. 18 countries.

E-commerceData access / search

Outdated check87 ms10 / 22
io.tooloracle/rankoracle

SEO Intelligence MCP — 13 tools: keyword research, SERP, domain audits, competitors.

Marketing & SalesBrowser & web scraping

Outdated check87 ms10 / 22
magento.watch

Magento Open Source, Adobe Commerce and Mage-OS releases, EOL, requirements, CVEs and patches

E-commerceData access / search

Outdated check89 ms10 / 22
io.tooloracle/seooraclev2

SEOOracle v2 - 7 next-gen SEO tools: AI overview tracking, GEO/AEO, entity coverage.

Marketing & SalesData access / search

Outdated check90 ms10 / 22
site.jiebang.www/tools

20 free dev tools: JSON/YAML, XML/SQL, Cron, SEO, QR code, URL shortener, cron tasks, files

Marketing & SalesDatabase

Outdated check152 ms10 / 22
Penny Engine — Agent Operations

Remote MCP utilities for agents: structured data, commerce checks, and x402 paid API discovery.

Developer ToolsCode & DevOps

Outdated check332 ms10 / 22
Tendrils — live commerce tools for AI agents

Live commerce tools for agents on a 42k-product furniture catalog.

Developer ToolsCode & DevOps

Responded490 ms10 / 22

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