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.

Connect your agent

1510 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
Tracea

Tracea — legal identity (Know Your Agent) for AI agents, on-chain. ERC-8004 compatible.

Finance & CryptoCode & DevOps

Outdated check150 ms11 / 22
API Stock

Generate AI video, images and music. Browse models and prices; OAuth and one prepaid balance.

MediaCode & DevOps

Outdated check165 ms11 / 22
net.postandshare/nigerian-reference-data

Nigerian phone, bank-account and identity-number validation for AI agents. Pay-per-call in USDC.

Finance & CryptoPayments & trading

Outdated check166 ms11 / 22
Lilambd Data for Agents

21 world data tools: airports, units, markets, security, travel meds, pet entry. x402 per call.

TravelCode & DevOps

Outdated check179 ms11 / 22
com.craftedtrust/mcp-shield

Trust verification for MCP servers. Check scores, scan for security issues, search 4,200+ servers.

Developer ToolsData access / search

Outdated check197 ms11 / 22
Afterglow Checklists

Read linked separation checklists and save confirmed item progress. OAuth; practical guidance only.

OtherOther

Outdated check214 ms11 / 22
TheProtocol — Sovereign AI Agent Platform

Sovereign AI agent economy: identity, payments, governance, exchanges. 400+ tools, ?mode=gateway.

Finance & CryptoPayments & trading

Outdated check264 ms11 / 22
Tier1 IT Assessment

Read-only IT Health Check, domain security, recommendations, pricing, and draft enquiries.

OtherOther

Outdated check324 ms11 / 22
com.vulnrable/vulnrable

Security grades for MCP servers and npm/PyPI packages, ranked by CISA KEV and EPSS.

Developer ToolsCode & DevOps

Outdated check347 ms11 / 22
com.geiant/mcp-agentcore

AI governance MCP server for EU AI Act compliance and jurisdiction verification

LegalKnowledge & memory

Outdated check350 ms11 / 22
tech.novtriq/engineering

27 engineering compliance and calculation tools for the built environment (UK, EU, UAE).

OtherOther

Outdated check362 ms11 / 22
IMPOCOR-AI Nexus

Agent-native security, trust, reliability, data and procurement tools for AI workflows.

Developer ToolsCode & DevOps

Outdated check437 ms11 / 22
Stackfacts

Neutral, sourced, dated facts for choosing software: price, free tier, idle rules, security record.

OtherOther

Outdated check447 ms11 / 22
io.github.hellosg/coderegistry

Enterprise code intelligence for M&A, security audits, and tech debt. Hosted server with 200k free.

Developer ToolsCode & DevOps

Outdated check479 ms11 / 22
Agent^Rider

Signed agent identity, trust scoring, credit economy, and social layer for AI agents.

Developer ToolsCode & DevOps

Outdated check485 ms11 / 22
Stobox Intelligence & Tokenization

Source-linked RWA tokenization knowledge for any AI: security tokens, regulation and standards.

LegalKnowledge & memory

Outdated check527 ms11 / 22
CyberLens AI

Review saved CyberLens website and repository scans through read-only OAuth tools.

Developer ToolsCode & DevOps

Outdated check585 ms11 / 22
Qumge: Agent Capabilities & Skills

Find, call and pay per call: the capability layer for agents, plus skills. One key or OAuth.

Developer ToolsCode & DevOps

Outdated check631 ms11 / 22
cn.pianam/adcheck-mcp

MCP server for China advertising-law compliance check: flag prohibited wording in marketing copy.

Marketing & SalesData access / search

Outdated check669 ms11 / 22
com.secdim/mcp

Personalised developer security learning pathways from SecDim's challenges and courses.

Developer ToolsCode & DevOps

Outdated check683 ms11 / 22
io.github.atmflow55/datafood-mcp

DataFood: 16 data sources (crypto/DeFi/security/news/finance) via one MCP. Bundles save ~92%.

Finance & CryptoCode & DevOps

Outdated check726 ms11 / 22
YesTechie — UniFi Network & Security Integrator

UniFi quotes, case studies and network, camera, access config guides from a nationwide integrator.

OtherOther

Outdated check889 ms11 / 22
BotSpot: AI Trading, Backtests and Bots

AI agents backtest, paper trade and live trade via your broker. Free to connect; OAuth.

Finance & CryptoPayments & trading

Outdated check952 ms11 / 22
ValuEdge Stock Research MCP

Read-only stock research; OAuth unlocks your own portfolio, watchlist, and Smart Alerts.

Finance & CryptoCode & DevOps

Outdated check1079 ms11 / 22

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