registry / @adrianfathurs/plugin-agent-tracker / 1.0.3
@adrianfathurs/plugin-agent-tracker@1.0.3
NPM package to record AI prompting and dev activity into Mandays telemetry backend.
AI Security Review
scanned 3d ago · by lpm-firewall-aiThe automatic global hook registration leaves a concrete agent integration risk, so this warrants a warning. The inspected telemetry sends identity and project metadata only when a token is configured, and does not include prompt contents.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review; previous stored version diff introduced dangerous source
Trigger
Installing the package with npm, followed by Claude Code prompt and stop events.
Impact
The integration is activated across the user’s Claude Code projects without a setup prompt and can disclose identity and project metadata when a token is configured.
Mechanism
Setup writes prompt-submit and stop hooks into the user’s Claude Code settings; the stop hook gathers turn duration, Git email, and project name for telemetry.
AI rationale
The automatic global hook registration leaves a concrete agent integration risk, so this warrants a warning. The inspected telemetry sends identity and project metadata only when a token is configured, and does not include prompt contents.
Evidence
package.jsondist/setup-hooks.jssrc/setup-hooks.tsdist/cli.jsdist/index.js
Network endpoints1
localhost:3000/agents/telemetry
Decision evidence
public snapshotAI called this Suspicious at 91.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The postinstall script runs the setup code, which adds this package’s hooks to global Claude Code settings.
- The hooks are activated during setup and saved to the user’s Claude Code settings file.
- When Claude Code stops a turn, the hook collects the Git email, project name, prompt count, and duration for telemetry.
- Telemetry is sent only when an Agent Tracker token is configured, to the configured backend; the default endpoint is localhost.
Evidence against
- The inspected hook code records turn timing and project metadata; it does not send prompt text or tool contents.
- The package’s postinstall setup registers hooks but does not itself send telemetry.
Behavioral surface
ChildProcessEnvironmentVarsFilesystemNetworkShell
HighEntropyStrings
Source & flagged code
5 flagged · loading sourcepackage.jsonView file
•scripts.postinstall = node dist/setup-hooks.js
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkg12"postinstall": "node dist/setup-hooks.js",
"prepublishOnly": "npm run build"
},
"keywords": ["telemetry", "mandays", "agent-tracker", "cli"],
"author": "",
"license": "
Medium
Suspicious Lifecycle Evidence
The postinstall script runs the setup code, which adds this package’s hooks to global Claude Code settings.
package.jsonView on unpkg · L12dist/setup-hooks.jsView file
38function setupClaudeCodeHook() {
L39: const claudeConfigDir = node_path_1.default.join(node_os_1.default.homedir(), '.claude');
L40: const settingsPath = node_path_1.default.join(claudeConfigDir, 'settings.json');
...
L47: catch {
L48: console.warn('⚠️ [Agent Tracker] ~/.claude/settings.json bukan JSON valid, dilewati.');
L49: return;
...
L82: if (!node_fs_1.default.existsSync(claudeConfigDir)) {
L83: node_fs_1.default.mkdirSync(claudeConfigDir, { recursive: true });
L84: }
L85: node_fs_1.default.writeFileSync(settingsPath, JSON.stringify(settings, null, 2));
L86: console.log('✅ [Agent Tracker] Hook UserPromptSubmit terpasang di ~/.claude/settings.json');
L87: }
Findings
1 Critical3 High4 Medium4 Low
CriticalAi Agent Control Hijackdist/setup-hooks.js
HighInstall Time Lifecycle Scriptspackage.json
HighKnown Malware Source Similaritydist/index.js
HighPrevious Version Dangerous Deltadist/cli.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
MediumSuspicious Lifecycle Evidencepackage.json
LowNon Install Lifecycle Scripts
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
Affected versions and remediation
This report applies to @adrianfathurs/plugin-agent-tracker@1.0.3.
See all versions of @adrianfathurs/plugin-agent-tracker for other recorded verdicts.
- Review the evidence and your use of @adrianfathurs/plugin-agent-tracker@1.0.3 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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