Skills/npm/google-calendar-mcp

google-calendar-mcp@2.7.0

VERIFIED

Publisher claims: "Google Calendar MCP Server with extensive support for calendar management" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server)Publisher cocal · joined 2 days agoInstalls 35,723Last detonated 36 h ago
$claude mcp add google-calendar-mcp -- npx -y @cocal/google-calendar-mcp
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Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-10-26 and scored it 89/100 (Verified). It did what it claims and nothing else we could detect: no undeclared network egress, no credential reads, no persistent instruction writes. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 1 s · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.6sprocessdependency install exit 1
0.7sprocessexec /usr/bin/timeout
0.7sprocessexited 1: Node.js v22.23.4
0.7sclaimedno tools/list reply (exit 1)
0.7sprocessscript backend runs setup only

Static findings

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npx invocation of non-well-known packagebuild/auth-server.js:327 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
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npx invocation of non-well-known packagebuild/index.js:2439 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
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npx invocation of non-well-known packagebuild/index.js:583 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
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npx invocation of non-well-known packagebuild/index.js:6843 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
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npx invocation of non-well-known packagebuild/index.js:578 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
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npx invocation of non-well-known packagebuild/index.js:6830 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
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