@readystack/aks-eks-support-cliff-lint@1.0.2
Not affiliated with ReadyStack (readystack.dev). No new versions are published here. These tools continue under the name Rulestamp, by the team behind getreadystack.com.
Terraform EKS and AKS version check: sample clusters.tf on 2026-09-27 — $2,256 extra on EKS 1.32 since 2026-03-23, $3,660 on 1.31 since 2025-11-26, $5,916 total; 9 rules
AI Security Review
scanned 4d ago · by lpm-firewall-aiThe package sends undisclosed runtime telemetry on interactive free runs, though the payload is limited to package usage fields and has opt-outs. The license requests carry the package’s own license key to its licensing service and do not show credential exfiltration.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
A free CLI run in an interactive terminal; the ping is skipped for CI and when telemetry opt-outs are set.
Impact
The vendor learns that the package was used. The observed payload contains no sensitive user or project data.
Mechanism
POSTs the package slug, CLI source and free-run reason to getreadystack.com.
AI rationale
The package sends undisclosed runtime telemetry on interactive free runs, though the payload is limited to package usage fields and has opt-outs. The license requests carry the package’s own license key to its licensing service and do not show credential exfiltration.
Evidence
cli.jslicense.js~/.config/readystack/aks-eks-support-cliff-lint.json (or the READYSTACK_HOME override, for the license cache)
Network endpoints1
getreadystack.com/api/ev
Decision evidence
public snapshotAI called this Suspicious at 95.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- Free interactive CLI runs automatically send a usage event to getreadystack.com.
- The usage event contains only the package slug, CLI source and a free-run reason; the code provides telemetry opt-outs.
Evidence against
- The package’s paid scan and license-checking features explain its license-related network requests.
- The reviewed telemetry does not include credentials, file contents, usernames or host details.
Behavioral surface
EnvironmentVarsFilesystemNetwork
HighEntropyStringsUrlStrings
NoLicense
Source & flagged code
5 flaggedlicense.jsView file
2'use strict';
L3: const https = require('https'), fs = require('fs'), path = require('path'), os = require('os');
L4: const ORG_ID = 'a5cdf664-d8e7-4f87-8895-056717aaba17';
...
L9: const RECHECK_MS = 7 * 24 * 3600 * 1000; // re-ask Polar every 7 days (refunds / cancellations)
L10: function storePath() { return path.join(process.env.READYSTACK_HOME || path.join(os.homedir(), '.config', 'readystack'), SLUG + '.json'); }
L11: function load() { try { return JSON.parse(fs.readFileSync(storePath(), 'utf8')); } catch (e) { return {}; } }
L12: function save(o) { try { fs.mkdirSync(path.dirname(storePath()), { recursive: true }); fs.writeFileSync(storePath(), JSON.stringify(o)); } catch (e) { /* read-only home: still work...
...
L33: req.on('error', function () { resolve({ ok: false, offline:
Critical
Credential Exfiltration
Source appears to send environment or credential material to an external endpoint.
license.jsView on unpkg · L22Trigger-reachable chain: manifest.bin -> cli.js -> license.js
L2: 'use strict';
L3: const https = require('https'), fs = require('fs'), path = require('path'), os = require('os');
L4: const ORG_ID = 'a5cdf664-d8e7-4f87-8895-056717aaba17';
...
L9: const RECHECK_MS = 7 * 24 * 3600 * 1000; // re-ask Polar every 7 days (refunds / cancellations)
L10: function storePath() { return path.join(process.env.READYSTACK_HOME || path.join(os.homedir(), '.config', 'readystack'), SLUG + '.json'); }
L11: function load() { try { return JSON.parse(fs.readFileSync(storePath(), 'utf8')); } catch (e) { return {}; } }
L12: function save(o) { try { fs.mkdirSync(path.dirname(storePath()), { recursive: true }); fs.writeFileSync(storePath(), JSON.stringify(o)); } catch (e) { /* read-only home: still work...
...
L33
Findings
2 Critical2 High4 Medium4 Low
CriticalCredential Exfiltrationlicense.js
CriticalTrigger Reachable Dangerous Capabilitylicense.js
HighSandbox Evasion Gated Capabilitylicense.js
HighTrigger Reachable Credential Exfiltrationlicense.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
MediumAi Review Evidencecli.js
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @readystack/aks-eks-support-cliff-lint@1.0.2.
See all versions of @readystack/aks-eks-support-cliff-lint for other recorded verdicts.
- Review the evidence and your use of @readystack/aks-eks-support-cliff-lint@1.0.2 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.