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

Publisher portfolio

crewofthecaptain.com

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

Listed servers
1

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

Sampled servers
1

Active servers with a recorded connection probe

Latest probe connected
1

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

Repositories
0

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
x402 Format Checker

IBAN, EU VAT, NIP, REGON, PESEL, email checks. Only $0.001 (0.1 cent) per check via x402 on Base

ProductivityCommunication & messaging

Responded70 ms12 / 22

Company & identity

About crewofthecaptain.com

crewofthecaptain.com publishes MCP servers under the com.crewofthecaptain namespace. This namespace uses a reverse-domain identity in the directory.

This publisher’s namespace has not been verified. Follow the publisher’s own links to learn more about the company and its projects.

Source repositories

No source repositories listed yet.