pintumcp@1.2.30
Agent Alerts MCP — desktop notifications with sound for AI coding agents
AI Security Review
scanned 11d ago · by lpm-firewall-aiThe postinstall hook automatically configures this package’s own agent integrations, creating an agent extension lifecycle risk. The inspected source does not establish broader agent control or another concrete attack behavior.
Static reason
One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source
Trigger
Installing the package through npm runs its postinstall hook.
Impact
The package’s notification integration may become active in supported agent tools without a separate setup command.
Mechanism
The hook invokes the install command, which adds Claude Code hooks and installs a package-owned OpenCode plugin when those tools are detected.
AI rationale
The postinstall hook automatically configures this package’s own agent integrations, creating an agent extension lifecycle risk. The inspected source does not establish broader agent control or another concrete attack behavior.
Evidence
package.jsoninstall.jsbin/pintumcp.js
Decision evidence
public snapshotAI called this Suspicious at 91.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- npm postinstall launches the package installer automatically.
- The installer adds Claude Code hooks when its settings directory and Python environment exist.
- The installer also copies a package-owned OpenCode plugin into the user’s global plugins directory.
Evidence against
- The setup is for this package’s own notification integration; no unrelated agent control behavior or credential transfer was identified in the inspected paths.
Behavioral surface
ChildProcessEnvironmentVarsFilesystemShell
HighEntropyStrings
Source & flagged code
7 flagged · loading sourcepackage.jsonView file
•scripts.postinstall = node install.js
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkg•scripts.postinstall = node install.js
Medium
Ambiguous Install Lifecycle Script
Install-time lifecycle script is not statically allowlisted and needs review.
package.jsonView on unpkg10"postinstall": "node install.js"
},
"keywords": [
"mcp",
"notifications",
"agent",
"alerts",
"claude",
"codex",
"opencode",
"mimocode",
"ant
Medium
Suspicious Lifecycle Evidence
npm postinstall launches the package installer automatically.
package.jsonView on unpkg · L10python/tray_cross.pyView file
Findings
2 High7 Medium3 Low
HighInstall Time Lifecycle Scriptspackage.json
HighPrevious Version Dangerous Deltabin/pintumcp.js
MediumAmbiguous Install Lifecycle Scriptpackage.json
MediumEnvironment Vars
MediumShips Build Helperpython/tray_cross.py
MediumStructural Risk Force Deep Review
MediumSuspicious Lifecycle Evidencepackage.json
MediumAi Review Evidencebin/pintumcp.js
MediumSuspicious Lifecycle Evidenceinstall.js
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
Affected versions and remediation
This report applies to pintumcp@1.2.30.
See all versions of pintumcp for other recorded verdicts.
- Review the evidence and your use of pintumcp@1.2.30 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
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