← The evidence ledger
Evidence row 39630
Observed , by baseline/1.
- Kind
- listing
- About
- source_record mcp_registry:io.github.johnnyclem/jcas-mcp
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 26371198c03a06e530535ba1592a51d01b905ac22385fffe456c92cfb5c8de8e
- Leaf
- 0x6943d6f7f4f00b390e0be35244f3dc50d6a6e54e160b112f2e5062ee37d5c4aa
What was observed
{
"endpoints": [
[
"web",
"https://github.com/johnnyclem/JCAppleScript"
]
],
"name": "JCAppleScript",
"owner_address": null,
"raw": {
"_meta": {
"io.modelcontextprotocol.registry/official": {
"isLatest": true,
"publishedAt": "2026-08-28T16:01:20.088566Z",
"status": "active",
"statusChangedAt": "2026-08-28T16:01:20.088566Z",
"updatedAt": "2026-08-28T16:01:20.088566Z"
}
},
"server": {
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"description": "Control macOS apps via AppleScript/JXA: sanitized commands for Messages, Mail, Finder, and more.",
"name": "io.github.johnnyclem/jcas-mcp",
"packages": [
{
"environmentVariables": [
{
"description": "Set to 1 to disable tools that execute arbitrary code (execute_applescript, execute_jxa, tell_application) and registry commands flagged dangerous.",
"name": "JCAS_SAFE_MODE"
},
{
"description": "Colon-separated list of JSON manifest files with additional community app definitions to load at startup.",
"name": "JCAS_APP_MANIFESTS"
}
],
"fileSha256": "536f600c77ec180be0a6374f1586e5219b6a58e6b22f25cfb834af4ee410bbf5",
"identifier": "https://github.com/johnnyclem/JCAppleScript/releases/download/v2.0.0/jcas-mcp.mcpb",
"registryType": "mcpb",
"transport": {
"type": "stdio"
},
"version": "2.0.0"
}
],
"repository": {
"source": "github",
"url": "https://github.com/johnnyclem/JCAppleScript"
},
"title": "JCAppleScript",
"version": "2.0.0",
"websiteUrl": "https://github.com/johnnyclem/JCAppleScript"
}
},
"source": "mcp_registry",
"summary": "Control macOS apps via AppleScript/JXA: sanitized commands for Messages, Mail, Finder, and more."
}What the leaf hashes
{"body":"26371198c03a06e530535ba1592a51d01b905ac22385fffe456c92cfb5c8de8e","id":39630,"kind":"listing","method":"baseline/1","observed_us":1793025395989764,"prev":null,"subject":"mcp_registry:io.github.johnnyclem/jcas-mcp","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.