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

digitalgemology.com

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

Listed servers
4

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

Sampled servers
4

Active servers with a recorded connection probe

Latest probe connected
4

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
Digital Gemology: gem identification and gemstone properties

Identify gemstones by refractive index, birefringence, SG, pleochroism and spectrum. Compare 7 gems

OtherOther

Responded141 ms15 / 22
Digital Gemology: gemology glossary and grading report terms

Gemology glossary: grading report terms, 4 Cs, clarity, colored gemstones, how sparkle is measured

OtherOther

Responded160 ms15 / 22
Digital Gemology: gemology lessons and diamond education

Gemology lessons to search and quote: the 4 Cs, diamond anatomy, grading reports, moissanite

EducationData access / search

Responded131 ms15 / 22
Digital Gemology: gemstone and diamond cut library

Gemstone and diamond cuts: ray-traced brilliance, fire and sparkle in 7 gems, 3D and faceting files

OtherOther

Responded143 ms15 / 22

Company & identity

About digitalgemology.com

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

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

Source repositories