luckiest-co@1.0.30
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 shows a caller-configurable, unrestricted destination receiving a saved service key during explicit skill sync, which warrants a warning for conditional credential exposure. No source evidence establishes covert default exfiltration or an automatic npm install attack.
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
A user invokes the luckiest-co installer or its sync-only mode while a saved key and LUCKIEST_API_URL are set.
Impact
If the environment variable points to an unintended server, that server receives the saved connection key.
Mechanism
The installer uses LUCKIEST_API_URL as its API base without an allowlist, reads the saved key, and sends it in the Authorization bearer header to the owned-skills endpoint.
AI rationale
The source shows a caller-configurable, unrestricted destination receiving a saved service key during explicit skill sync, which warrants a warning for conditional credential exposure. No source evidence establishes covert default exfiltration or an automatic npm install attack.
Evidence
bin/install.js
Network endpoints2
api.luckiest.coLUCKIEST_API_URL
Decision evidence
public snapshotAI called this Suspicious at 92.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The installer reads a saved connection key, allows LUCKIEST_API_URL to select the API base without a destination restriction, and sends the key as a bearer token when syncing skills.
- The sync runs when the installer CLI is invoked; package.json exposes that CLI but defines no npm lifecycle hook.
- The required agent configuration location removes a duplicate commands directory only when the Luckiest marketplace plugin is present.
Evidence against
- The package manifest identifies bin/install.js as its command entrypoint and contains no install lifecycle script.
- The update notice makes a periodic public manifest request and displays an update message; the inspected code does not send the saved connection key.
- The flagged graph renderer invokes Graphviz on supplied diagram content, while the video QA script's shell command is supplied through an explicit --cmd option.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkShell
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@1.0.30.
See all versions of luckiest-co for other recorded verdicts.
- Review the evidence and your use of luckiest-co@1.0.30 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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