MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

Publisher portfolio

noah-silver

Explore the MCP servers published by noah-silver, with independent connection checks, performance measurements, and setup instructions for each project.

Listed servers
5

Active projects in this portfolio. Deleted and deprecated registry rows are excluded.

Sampled servers
0

Active servers with a recorded connection probe

Latest probe connected
0

Latest stored probe connected. This is not a live guarantee.

Repositories
2

Distinct source repositories linked by the active listings

Portfolio overview

MCP servers

Compare connection status and measurements. Open a server for its tools, check results, and client configuration.

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
AgentPay (all tools)

Pay-per-call web extract, DNS/WHOIS/IP lookup, PDF/RSS/sitemap tools. x402 USDC on Base/Algorand.

Developer ToolsPayments & trading

Requires authNot measured5 / 22Not checked yet
AgentPay Doc Tools

Pay-per-call PDF to text, RSS/Atom to JSON, sitemap to URLs for agents. x402 USDC, Base/Algorand.

Finance & CryptoPayments & trading

Requires authNot measured5 / 22Not checked yet
AgentPay Domain & Network Lookup

Pay-per-call DNS, WHOIS/RDAP, IP and domain reports for agents. x402 USDC on Base or Algorand.

Developer ToolsPayments & trading

Requires authNot measured5 / 22Not checked yet
AgentPay Web Extract

Pay-per-call web page to markdown, metadata and links for agents. x402 USDC on Base or Algorand.

Finance & CryptoPayments & trading

Requires authNot measured5 / 22Not checked yet
GridPulse: U.S. Energy Data

U.S. grid mix, retail electricity prices and Henry Hub gas prices (EIA), paid per call via x402.

E-commerceCode & DevOps

Not measuredNot measured4 / 6Not checked yet

Company & identity

About noah-silver

noah-silver publishes MCP servers under the io.github.noah-silver namespace. This namespace is associated with a GitHub login in the MCP Registry.

Namespace verification connects the publisher to its registry identity. It does not certify the security of individual servers.

Source repositories