← The evidence ledger
Evidence row 42826
Observed , by baseline/1.
- Kind
- listing
- About
- source_record mcp_registry:io.github.mgcrea/mcp-apple-calendar
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 4bd90d8b0a4886fe7cfb0e237bc1041514ce89246434288691dc32e39cc4689b
- Leaf
- 0xc77633f660c65e572a7ccb863876f27be25db8bc4ed0eefc1bf6c3dee406d695
What was observed
{
"endpoints": [
[
"web",
"https://cupertino.mgcrea.io/"
]
],
"name": "Apple Calendar",
"owner_address": null,
"raw": {
"_meta": {
"io.modelcontextprotocol.registry/official": {
"isLatest": true,
"publishedAt": "2026-10-25T14:54:09.832878Z",
"status": "active",
"statusChangedAt": "2026-10-25T14:54:09.832878Z",
"updatedAt": "2026-10-25T14:54:09.832878Z"
}
},
"server": {
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"description": "Search, read and act on Apple Calendar — ranges, free-time lookup, writes off by default",
"name": "io.github.mgcrea/mcp-apple-calendar",
"packages": [
{
"environmentVariables": [
{
"description": "Register the mutating tools. Off by default, and the gate decides whether the write tools exist at all rather than merely refusing — an agent with writes off cannot see them.",
"name": "APPLE_CALENDAR_ALLOW_WRITES"
},
{
"description": "Restrict every read and write to these calendars, by name.",
"name": "APPLE_CALENDAR_CALENDARS"
},
{
"description": "Restrict every read and write to these Calendar accounts, by name or id. Bounds reading, not just writing.",
"name": "APPLE_CALENDAR_ACCOUNTS"
}
],
"identifier": "@mgcrea/mcp-apple-calendar",
"registryBaseUrl": "https://registry.npmjs.org",
"registryType": "npm",
"runtimeHint": "npx",
"transport": {
"type": "stdio"
},
"version": "1.31.0"
}
],
"repository": {
"source": "github",
"subfolder": "packages/calendar",
"url": "https://github.com/mgcrea/cupertino"
},
"title": "Apple Calendar",
"version": "1.31.0",
"websiteUrl": "https://cupertino.mgcrea.io"
}
},
"source": "mcp_registry",
"summary": "Search, read and act on Apple Calendar — ranges, free-time lookup, writes off by default"
}What the leaf hashes
{"body":"4bd90d8b0a4886fe7cfb0e237bc1041514ce89246434288691dc32e39cc4689b","id":42826,"kind":"listing","method":"baseline/1","observed_us":1793025401614062,"prev":null,"subject":"mcp_registry:io.github.mgcrea/mcp-apple-calendar","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.