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

mgcrea

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

Listed servers
8

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
Apple Calendar

Search, read and act on Apple Calendar — ranges, free-time lookup, writes off by default

Developer ToolsData access / search

Not measuredNot measured4 / 6Not checked yet
Apple Contacts

Search and read Apple Contacts — resolves numbers and emails to names, writes off by default

Developer ToolsCommunication & messaging

Not measuredNot measured4 / 6Not checked yet
Apple Mail

Search, read and act on Apple Mail — threads, attachments, body search, writes off by default

Developer ToolsCode & DevOps

Not measuredNot measured4 / 6Not checked yet
Apple Maps

Read and act on Apple Maps — favourites, Guides and recents, writes off by default

Developer ToolsCode & DevOps

Not measuredNot measured4 / 6Not checked yet
Apple Messages

Search and read Apple Messages — chats and decoded text, sending off by default

Developer ToolsCode & DevOps

Not measuredNot measured4 / 6Not checked yet
Apple Notes

Search, read and act on Apple Notes — folders, attachments, writes off by default

Developer ToolsCode & DevOps

Not measuredNot measured4 / 6Not checked yet
Apple Reminders

Search, read and act on Apple Reminders — lists, due dates, writes off by default

Developer ToolsCode & DevOps

Not measuredNot measured4 / 6Not checked yet
Apple Safari

Read and act on Safari — history, tabs and reading list, writes off by default

Developer ToolsCode & DevOps

Not measuredNot measured4 / 6Not checked yet

Company & identity

About mgcrea

mgcrea publishes MCP servers under the io.github.mgcrea 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