pintumcp@1.2.33
Agent Alerts MCP — desktop notifications with sound for AI coding agents
AI Security Review
scanned 11d ago · by lpm-firewall-aiThe postinstall hook automatically installs this package's own agent integrations and modifies detected agent configuration. This is a first-party agent extension lifecycle risk, but the inspected code does not establish malicious behavior.
Static reason
One or more suspicious static signals were detected.
Trigger
Installing the package with npm, which runs its postinstall hook.
Impact
Agent configuration and hooks may become active without a separate setup command, enabling the package's alert functionality in detected agents.
Mechanism
The hook starts the package install command, which detects coding tools, writes this package's MCP configuration, copies its OpenCode plugin, and adds Claude Code hooks when applicable.
AI rationale
The postinstall hook automatically installs this package's own agent integrations and modifies detected agent configuration. This is a first-party agent extension lifecycle risk, but the inspected code does not establish malicious behavior.
Evidence
package.jsoninstall.jsbin/pintumcp.jslib/configure.js
Decision evidence
public snapshotAI called this Suspicious at 89.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The package runs an install script automatically after installation.
- That script invokes the package install command, which detects installed coding tools and configures them.
- The automatic setup copies a package-owned OpenCode plugin into the user's global plugin directory.
- When Claude Code settings exist, automatic setup adds package hooks to them.
Evidence against
- The configuration adds this package's own named MCP entry and preserves unrelated entries in the general JSON configuration path.
- No concrete credential transfer, unrelated network recipient, or malicious payload behavior was identified in the inspected sources.
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 unpkg9"scripts": {
"postinstall": "node install.js"
},
"keywords": [
"mc
Medium
Ai Review Evidence
The package runs an install script automatically after installation.
package.jsonView on unpkg · L9python/tray_cross.pyView file
•
Findings
1 High8 Medium3 Low
HighInstall Time Lifecycle Scriptspackage.json
MediumAmbiguous Install Lifecycle Scriptpackage.json
MediumEnvironment Vars
MediumShips Build Helperpython/tray_cross.py
MediumStructural Risk Force Deep Review
MediumAi Review Evidencepackage.json
MediumAi Review Evidenceinstall.js
MediumAi Review Evidencebin/pintumcp.js
MediumAi Review Evidencebin/pintumcp.js
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
Affected versions and remediation
This report applies to pintumcp@1.2.33.
See all versions of pintumcp for other recorded verdicts.
- Review the evidence and your use of pintumcp@1.2.33 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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