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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396 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
Datoka Hooks

Public webhook relay with signed observations, retries and verified receivers. Self-service.

OtherAutomation & workflows

Outdated check104 ms12 / 22
AI Blocks

Search and load free AI skills, workflows, agents and prompts. Read-only, no sign-in.

Developer ToolsAutomation & workflows

Outdated check216 ms12 / 22
TEK BOSS Small Business AI Strategy Assessment

AI strategy, workflow automation, and process-improvement assessment for small businesses.

OtherAutomation & workflows

Responded347 ms12 / 22
StewAI

Discover, run, inspect, build, test, and privately reuse AI workflows.

OtherAutomation & workflows

Outdated check408 ms12 / 22
Harashsuq

Marketplace where AI agents buy prompt packs, workflows, personas, datasets and playbooks.

Data & AnalyticsAutomation & workflows

Outdated check434 ms12 / 22
WebhookTest.net

Anonymous webhook capture, inspection, waiting, and response configuration for AI agents.

Developer ToolsAutomation & workflows

Responded438 ms12 / 22
No-Shell Agent Architect MCP

Turns vague automation requests into tool stacks, prompts, QA checks, and human boundaries.

Developer ToolsAutomation & workflows

Responded446 ms12 / 22
Porch

Public URLs for AI agents to catch webhooks, OAuth redirects, job callbacks and approval clicks.

Developer ToolsAutomation & workflows

Outdated check464 ms12 / 22
MCP Automations

Summarize URLs, repurpose content, daily news digests, find competitors. Cost telemetry built in.

Developer ToolsAutomation & workflows

Outdated check550 ms12 / 22
Tabflows

Tabflows facts: DPC Finder, price quotes, integrations, workflows, site search, demos, ask Tabflows

OtherAutomation & workflows

Outdated check709 ms12 / 22
io.github.Toinedotcom/toolforte

Exact IBAN, VAT, cron, regex answers; HTML/URL to hosted PDF or screenshot; agent memory; workflows.

Developer ToolsAutomation & workflows

Responded740 ms12 / 22
7IT Solutions

Store speed, web-app security checks, automation ROI, checklists and guides from 7IT Solutions.

Developer ToolsAutomation & workflows

Responded752 ms12 / 22
WIA A11y Checker

Automated accessibility check (axe-core, Lighthouse) of one public web page; fetch saved results.

OtherAutomation & workflows

Outdated check770 ms12 / 22
DirectMailAmerica — Full

Mail approved U.S. letters, Certified Mail and postcards; cover sheets and email-to-mail automation.

ProductivityAutomation & workflows

Outdated check873 ms12 / 22
IG Digital Lab, Sacramento, CA

IG Digital Lab, Sacramento, CA: independent software & AI automation agency.

OtherAutomation & workflows

Outdated check949 ms12 / 22
Hookden

Webhook capture bins for agents: get a URL, wait for webhooks, set replies, verify signatures.

Developer ToolsAutomation & workflows

Outdated check960 ms12 / 22
Outdated check969 ms12 / 22
com.dpf-it/mcp-server

AI-powered data integration platform. Onboard users and run DPF data workflows.

Developer ToolsAutomation & workflows

Responded1122 ms12 / 22
TenderDelta

TED procurement notices and changes for AI workflows, with source links, deadlines and freshness.

OtherAutomation & workflows

Outdated check1170 ms12 / 22
Japanese Order Eval

Regression checks for Japanese order automations: six free cases, strict JSON scoring and CI gates.

OtherAutomation & workflows

Outdated check1177 ms12 / 22
com.printinglabs/printing-labs

Corporate gifting: catalog search, bulk GST pricing, quotes, meetings, HR welcome-kit automation.

ProductivityAutomation & workflows

Responded3524 ms12 / 22
io.github.blackmoon87/autocad-site-mcp

Headless CAD engine & MCP server for 2D/3D drafting, solids, DXF/SVG export, and automation.

Developer ToolsAutomation & workflows

Responded402 ms12 / 22
com.codeniverse/mcp

CODENIVERSE Thai dev agency: services, company profile, and articles on AI agents and automation.

Developer ToolsAutomation & workflows

Responded20571 ms12 / 22
com.x402supply/hts-classify

Classifies products into HS/HTS customs codes for import/export workflows. $0.10/call via x402.

Finance & CryptoAutomation & workflows

Responded55 ms11 / 22

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