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

619 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
Deal Radar

SEC Form D deal leads, x402 USDC pay-per-call (Cloudflare host).

Finance & CryptoPayments & trading

Outdated check1545 ms11 / 22
monit.rs

Schema-aware API monitoring: diff OpenAPI specs for breaking changes, manage endpoints.

Developer ToolsMonitoring & observability

Outdated check1814 ms11 / 22
com.googleapis.compute/mcp

Provides capabilities that let LLM agents perform a range of infrastructure management tasks.

Developer ToolsAI / LLM tooling

Outdated check2639 ms11 / 22
Solana Wallet Intel

Solana wallet risk and intel, x402 USDC pay-per-call (Cloudflare host).

Finance & CryptoPayments & trading

Outdated check5264 ms11 / 22
Outdated check43 ms11 / 22
Outdated check47 ms11 / 22
io.github.lazymac2x/interactive-api-playground

Cloudflare Workers MCP server: interactive-api-playground

Developer ToolsCode & DevOps

Outdated check52 ms11 / 22
Outdated check55 ms11 / 22
io.github.lazymac2x/code-pattern-risk-scanner

Cloudflare Workers MCP server: code-pattern-risk-scanner

Developer ToolsCode & DevOps

Outdated check57 ms11 / 22
io.github.lazymac2x/claude-skill-validator

Cloudflare Workers MCP server: claude-skill-validator

Developer ToolsCode & DevOps

Outdated check64 ms11 / 22
CodeWays — AI-Native Web, Mobile & Cloudflare Studio

Explore CodeWays full-stack software engineering services, AI agent readiness, and project quotes.

Developer ToolsCode & DevOps

Outdated check73 ms11 / 22
MCPDomain

Buy & manage domains from any AI chat: availability, register, DNS, email forwarding, AI bot stats.

Developer ToolsCommunication & messaging

Outdated check83 ms11 / 22
Stigmer

Execution graph of AWS: verified contracts, least-privilege IAM policies, pre-flight authorization.

LegalKnowledge & memory

Outdated check116 ms11 / 22
Outdated check123 ms11 / 22
Outdated check129 ms11 / 22
Outdated check132 ms11 / 22
Outdated check139 ms11 / 22
Outdated check167 ms11 / 22
Outdated check184 ms11 / 22
io.github.lazymac2x/ai-rate-limit-tracker

Cloudflare Workers MCP server: ai-rate-limit-tracker

Developer ToolsCode & DevOps

Outdated check216 ms11 / 22
io.github.WirterNow/agent-bank

Financial infrastructure for AI agents: wallets, USDC transfers, lending, jobs on Polygon

Finance & CryptoPayments & trading

Outdated check265 ms11 / 22
Outdated check295 ms11 / 22
Outdated check299 ms11 / 22
Outdated check303 ms11 / 22

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