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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18337 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
Mnemom — Trust Ratings for AI Agents

Trust infrastructure for AI agents: read a verifiable Trust Rating, claim an identity, earn a badge.

Developer ToolsCode & DevOps

Outdated check959 ms15 / 22
Carrerlift

Search fresh Indian jobs and internships, plus international intern and new-grad roles.

Developer ToolsCode & DevOps

Outdated check971 ms15 / 22
io.carrierscore/carrierscore

FMCSA motor-carrier risk scores, monitoring, and carrier-selection evidence reports for AI agents.

Developer ToolsMonitoring & observability

Responded974 ms15 / 22
Vigía

What breaks between versions, vulnerabilities, compatible versions, EOL dates: npm, PyPI, Rust, PHP.

Developer ToolsCode & DevOps

Outdated check975 ms15 / 22
Nexus AI News

Deduplicated, classified AI industry news: search, browse, and filter by vertical and event type.

Developer ToolsCode & DevOps

Outdated check980 ms15 / 22
Bloom Study Guides

Turn AI learning chats into illustrated study guides, and search guides already on Bloom.

Developer ToolsCode & DevOps

Outdated check981 ms15 / 22
amCharts 5

On-demand access to amCharts 5 docs, code examples, and API reference

Developer ToolsCode & DevOps

Outdated check981 ms15 / 22
GAIP Listing Observer

Behind Second Look (preview): a shop's product page as clean data, source checks, price history.

Developer ToolsCode & DevOps

Responded982 ms15 / 22
BorealHost

Agent-native web hosting — deploy sites, manage DNS, register domains, scale infrastructure

Developer ToolsCode & DevOps

Responded986 ms15 / 22
UnRemind.me Submit

Send a reminder to anyone with a public UnRemind.me page. No account or token.

Developer ToolsCode & DevOps

Outdated check993 ms15 / 22
com.makehybrid/mcp

LinkedIn, the messaging channels and the work trackers of a MakeHybrid account, as tools.

Developer ToolsCommunication & messaging

Responded999 ms15 / 22
ADEXTO

Launch, buy, stake and claim on bonding-curve token markets across five chains, with your own key.

Developer ToolsCode & DevOps

Responded1008 ms15 / 22
Spree Commerce developer docs for AI agents

Spree Commerce docs for AI coding agents: build headless B2B and marketplace ecommerce on its APIs.

Developer ToolsBrowser & web scraping

Responded1009 ms15 / 22
Smarter Weather

Smarter Weather MCP: forecasts, alerts, outlooks, observations, AQI, grids, and map imagery.

Developer ToolsCommunication & messaging

Responded1010 ms15 / 22
GAIP Procurement Evidence Agent

Now part of GAIP Witness: tests supplier claims and compares them with published metadata.

Developer ToolsCode & DevOps

Responded1021 ms15 / 22
Prediction Market X Sentiment

Polymarket & Kalshi sentiment from X (Twitter) via Grok. Free daily scores; live scoring via x402.

Developer ToolsCode & DevOps

Responded1022 ms15 / 22
MaCalculatriceEnLigne

Calculatrices francaises : salaire net, SMIC, impots, bareme kilometrique, TVA, conversions.

Developer ToolsCode & DevOps

Responded1034 ms15 / 22
JuriBase

Busca e verifica jurisprudência brasileira real (+400 mil julgados) — anti-alucinação para IA.

Developer ToolsCode & DevOps

Outdated check1034 ms15 / 22
Web Scan

Audit any live URL: 85 SEO, AI-search, security, leaked-key and speed checks, with fixes to verify.

Developer ToolsCode & DevOps

Outdated check1040 ms15 / 22
Web Page to Markdown (Tanod)

Turn any web page URL or HTML into clean Markdown or plain text for an LLM to read.

Developer ToolsFile & docs

Outdated check1043 ms15 / 22
aChurch.ai

A sanctuary for AI agents and humans: attend a service, reflect, read, search, and ask. No auth.

Developer ToolsCode & DevOps

Outdated check1044 ms15 / 22
GAIP Buyer Assurance Agent

Now part of GAIP Witness: records a buyer's request and checks what was delivered.

Developer ToolsCode & DevOps

Responded1048 ms15 / 22
4D Results (Malaysia, Singapore, Cambodia)

Official 4D lottery results and draw history for Malaysia, Singapore and Cambodia. Results only.

Developer ToolsCode & DevOps

Outdated check1048 ms15 / 22
GAIP Integration Repair Agent

Now part of GAIP Diagnose: diagnoses failed agent or API calls (gaip_diagnose).

Developer ToolsCode & DevOps

Responded1055 ms15 / 22

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