luckiest-co@1.0.27
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 source supports a conditional credential exposure risk: a saved service key is sent to an unrestricted environment-configured endpoint. The default endpoint is package-aligned and the installer is explicitly invoked, so the evidence supports a warning rather than a block.
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
Running the CLI installer, which invokes owned-skill sync, or running the registered usage hook after a Luckiest skill use.
Impact
A configured unrelated recipient could receive the Luckiest connection key. The inspected code does not establish that the default package-aligned recipient is malicious.
Mechanism
The sync request and telemetry request attach the saved key as a bearer token, while the API destination can be overridden through LUCKIEST_API_URL without a destination allowlist.
AI rationale
The source supports a conditional credential exposure risk: a saved service key is sent to an unrestricted environment-configured endpoint. The default endpoint is package-aligned and the installer is explicitly invoked, so the evidence supports a warning rather than a block.
Evidence
bin/install.jshooks/report-skill-usage.mjs
Network endpoints1
api.luckiest.co
Decision evidence
public snapshotAI called this Suspicious at 94.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The installer accepts LUCKIEST_API_URL as the API destination, and sends a saved connection key as a bearer token to that destination when syncing owned skills.
- After the explicit install flow, the installer runs the skill sync; an existing saved key is reused without another prompt.
- The telemetry hook also permits LUCKIEST_API_URL to override its default recipient and attaches the saved skill key when present.
- The global installer removes a duplicate Luckiest command directory only when the marketplace plugin is present and enabled.
Evidence against
- package.json exposes an executable CLI but declares no npm lifecycle scripts, so the sync is not triggered by package installation alone.
- Usage-hook registration is prompted; non-interactive runs decline unless --hook is explicitly provided, and local installs do not register it.
- Telemetry filters out non-Luckiest skills and sends a skill identifier rather than prompt text or tool output.
Behavioral surface
ChildProcessCryptoEnvironmentVars
Source & flagged code
11 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.
ly = 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-dir requires a path argument
Findings
9 High4 Medium5 Low
HighChild Processbin/install.js
HighShellskills/luckiest-video-studio/scripts/qa.mjs
HighSame File Env Network Executionbin/install.js
HighExternal Ai Agent Control Surface Mutationhooks/update-notice.mjs
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
Medium
Affected versions and remediation
This report applies to luckiest-co@1.0.27.
See all versions of luckiest-co for other recorded verdicts.
- Review the evidence and your use of luckiest-co@1.0.27 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.