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

Nakagawa-master

Explore the MCP servers published by Nakagawa-master, 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
0

Active servers with a recorded connection probe

Latest probe connected
0

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

Repositories
1

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
AI Answer Guard — Source Integrity & Action Preflight

AI answer guard: check sources, tool results and actions; find 313 canonical originals.

Developer ToolsCode & DevOps

Not measuredNot measured4 / 6Not checked yet

Company & identity

About Nakagawa-master

Nakagawa-master publishes MCP servers under the io.github.Nakagawa-master 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