luckiest-co@1.0.20
Luckiest for Claude Code: plan, go, finish. Your luckiest.co skills and tribe, inside Claude.
AI Security Review
scanned 25d ago · by lpm-firewall-aiThe hook is an explicit opt-in, but it forwards a saved service key to an unrestricted environment-configured endpoint. This is a conditional credential-exposure risk, so warn without blocking publication.
Static reason
No blocking static signals were detected.; source matched previously finalized malicious package; routed for review; previous stored version diff introduced dangerous source
Trigger
The user enables hook registration with --hook or agrees to the installer prompt, then a Luckiest skill triggers the hook.
Impact
If LUCKIEST_API_URL points to an unrelated host, the saved connection key is disclosed to that host.
Mechanism
The hook reads ~/.luckiest/key unless LUCKIEST_SKILL_KEY is set, uses LUCKIEST_API_URL when present, and sends the key as a Bearer credential in a telemetry request.
AI rationale
The hook is an explicit opt-in, but it forwards a saved service key to an unrestricted environment-configured endpoint. This is a conditional credential-exposure risk, so warn without blocking publication.
Evidence
bin/install.jshooks/report-skill-usage.mjs~/.luckiest/keysettings.json
Network endpoints3
api.luckiest.coLUCKIEST_API_URL override/api/skills/telemetry
Decision evidence
public snapshotAI called this Suspicious at 92.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The package exposes an installer CLI and declares no npm lifecycle hook.
- The usage hook reads a saved Luckiest key and allows LUCKIEST_API_URL to override its default destination without a destination check.
- When the hook runs, it sends that key as a Bearer credential to the telemetry endpoint.
- The installer registers the hook only after an explicit --hook flag or affirmative prompt.
- The installer’s agent-configuration cleanup removes only a duplicate Luckiest command directory when the marketplace plugin is present.
Evidence against
- The credential forwarding requires the user to enable the usage hook; the installer declines unattended setup without --hook.
- The configured default API host is api.luckiest.co, which matches the package’s Luckiest service purpose.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkShellWebSocket
Source & flagged code
10 flaggedbin/install.jsView file
10const readline = require('readline');
L11: const { execFileSync } = require('child_process');
L12:
High
187function apiBaseUrl() {
L188: return (process.env.LUCKIEST_API_URL || 'https://api.luckiest.co').replace(/\/$/, '');
L189: }
...
L192: try {
L193: execFileSync('unzip', ['-v'], { stdio: 'ignore' });
L194: return true;
High
Same File Env Network Execution
A single source file combines environment access, network access, and code or shell execution; review context before blocking.
bin/install.jsView on unpkg · L187•Manifest-trigger-reachable source links an external AI-agent control path to a behavior-bearing write operation.
.includes('-l');
const synconly = args.includes('--sync-only');
const hashook = args.includes('--hook');
const hasnohook = args.includes('--no-hook');
function parseconfigdirarg() {
const configdirindex = args.findindex(arg => arg === '--config-dir' || arg === '-c');
if (configdirindex !== -1) {
const nextarg = args[configdirindex + 1];
if (!nextarg || nextarg.startswith('-')) {
console.error(` ${yellow}--config
Findings
8 High4 Medium5 Low
HighChild Processbin/install.js
HighShellskills/luckiest-video-studio/scripts/qa.mjs
HighSame File Env Network Executionbin/install.js
HighTrigger Reachable External Ai Agent Control Surface Mutationbin/install.js
HighSemantic Analysis Limitedskills/luckiest-coder-brainstorming/scripts/server.cjs#virtual:normalized:round1
HighKnown Malware Source Similarityskills/luckiest-coder-writing-skills/render-graphs.js
HighKnown Malware Source Similarityskills/luckiest-trends/scripts/lib/vendor/bird-search/lib/runtime-query-ids.js
HighPrevious Version Dangerous Deltaskills/luckiest-coder-brainstorming/scripts/server.cjs
MediumNetwork
MediumEnvironment Vars
Medium
Affected versions and remediation
This report applies to luckiest-co@1.0.20.
See all versions of luckiest-co for other recorded verdicts.
- Review the evidence and your use of luckiest-co@1.0.20 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.