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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41366 servers

Ordered by checks passed
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
ATSPrep

Free resume tools: ATS score, job match, bullet and LinkedIn checks, tailoring, interview prep.

Developer ToolsCode & DevOps

Outdated check245 ms15 / 22
Revuo

Agent-callable B2B SaaS directory: capability-structured, continuously verified listings.

Developer ToolsCode & DevOps

Responded246 ms15 / 22
io.github.theluckystrike/minimum-wage-mcp

US state minimum wage 2026-2027: rates, tipped wages and scheduled increases for 50 states and DC.

Developer ToolsCode & DevOps

Responded246 ms15 / 22
Apilo MCP by usefulapi

Read orders, shipments, products and stock; set order status, notes and stock quantity in Apilo.

Finance & CryptoPayments & trading

Responded246 ms15 / 22
OptimToken

Compare LLM API and cloud compute pricing, estimate workload costs, pick a model within budget.

Developer ToolsCode & DevOps

Outdated check246 ms15 / 22
RoamDial — World Radio Map

Explore 35,000+ live radio stations from 215 countries by city, genre, mood, and ICY track title.

MediaCode & DevOps

Outdated check246 ms15 / 22
Dyslexia Steps

Phonics word lists and reading-game catalogue for dyslexia support. Read-only.

OtherOther

Outdated check247 ms15 / 22
Cerebras MCP by usefulapi

List models, read model details and send chat messages in Cerebras.

Developer ToolsCode & DevOps

Responded248 ms15 / 22
Agiloft MCP by usefulapi

List tables, read records and search a knowledgebase in Agiloft.

Developer ToolsData access / search

Responded248 ms15 / 22
tickadoo Experiences and Events

Discover and book theatre, tours, attractions, and live experiences worldwide. No API key required.

Developer ToolsCode & DevOps

Responded248 ms15 / 22
Proxylang website translation

Translate a website into other languages from one script tag. Free trial, no signup.

OtherOther

Outdated check248 ms15 / 22
Appointo MCP by usefulapi

Read Appointo bookings, availability and subscriptions; create, reschedule and cancel bookings.

Developer ToolsPayments & trading

Responded249 ms15 / 22
Auvik MCP by usefulapi

Read devices, networks, alerts and statistics; dismiss alerts in Auvik.

Data & AnalyticsData access / search

Responded250 ms15 / 22
Ohey research

Web malware techniques, kits and EtherHiding contracts from Ohey's website scans. No sign-in.

LegalKnowledge & memory

Outdated check250 ms15 / 22
Remap

Remap generates routes for cycling, running and walking anywhere on Earth.

OtherAI / LLM tooling

Responded251 ms15 / 22
pl.numertel/numertel

Polish phone number lookup: who called, spam and scam checks, UKE DNO registry, CERT phishing stats

OtherData access / search

Responded251 ms15 / 22
VerifyMCP

Independent trust scores, tool surfaces and change history for MCP servers.

Developer ToolsCode & DevOps

Responded251 ms15 / 22
Bibelstudium MCP

Wortgetreue deutsche Bibelarbeit: Grundtext, Morphologie, Konkordanz, Querverweise

Developer ToolsCode & DevOps

Outdated check251 ms15 / 22
YouTube Transcript + YouTube Search MCP

YouTube transcripts, search, channel browsing, and playlists for AI agents via MCP.

MediaData access / search

Outdated check251 ms15 / 22
ActableSite AI Crawler Monitor

Check AI crawler robots.txt policy and monitor public-site policy, sitemap, and llms.txt changes.

OtherBrowser & web scraping

Outdated check251 ms15 / 22
Lake Level MCP

Live US lake and reservoir water levels from USGS, USACE, CDEC, USBR and TWDB gauges.

Developer ToolsCode & DevOps

Responded252 ms15 / 22
Hustle Got Real

Dropshipping for eBay, Amazon and Shopify: products, listings, prices, stock, orders and analytics.

Finance & CryptoPayments & trading

Outdated check253 ms15 / 22
Kairos Research

Base wallet activity and contract checks, web/PDF to Markdown, by an AI agent (x402).

Finance & CryptoPayments & trading

Outdated check255 ms15 / 22
NameWheel

Fair random picks with the wheel in your chat: pick names, split teams, run certified draws.

Developer ToolsCode & DevOps

Responded256 ms15 / 22

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