Summary
@agent-link/server v0.1.211 was classified as CRITICAL RISK with a risk score of 7355. Sigil detected 493 findings across 242 files, covering phases including code patterns, obfuscation, install hooks, network exfiltration, credential access, provenance. Review the findings below before installing this package.
v0.1.211
20 March 2026, 15:31 UTC
by Sigil Bot
Risk Score
7355
Findings
493
Files Scanned
242
Provenance
Findings by Phase
Phase Ordering
Phases are ordered by criticality, with the most dangerous at the top. Click any phase header to expand or collapse its findings. Critical phases are expanded by default.
install-pip-setup-exec
CRITICALsetup.py executes code at install time
package/web/dist/assets/index-Da2oFYNA.js:14
* @license MIT
**/function mr(e,t,n,i){try{return i?e(...i):e()}catch(a){mo(a,t,n)}}function Jn(e,t,n,i){if(kt(e)){const a=mr(e,t,n,i);return a&&RE(a)&&a.catch(r=>{mo(r,t,n)}),a}if(St(e)){const a=[];for(let r=0;r<e.length;r++)a.push(Jn(e[r],t,n,i));return a}}function mo(e,t,n,i=!0){const a=t?t.vnode:null,{errorHandler:r,throwUnhandledErrorInProduction:l}=t&&t.appContext.config||_n;if(t){let s=t.parent;const c=t.proxy,d=`https://vuejs.org/error-reference/#runtime-${n}`;for(;s;){const _=s.ec;if(_)Why was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
package/web/dist/assets/index-Da2oFYNA.js:79
`,1;if(fn>1e5&&fn>et.index*3)throw new Error("potential infinite loop, way more iterations than matches");return _t+=At,At.length}const gt=dt(ne);if(!gt)throw _e(Jt.replace("{}",ne)),new Error('Unknown language: "'+ne+'"');const tn=sn(gt);let xt="",$e=Z||tn;const jt={},Dt=new Fe.__emitter(Fe);Gt();let _t="",dn=0,nn=0,fn=0,Oi=!1;try{if(gt.__emitTokens)gt.__emitTokens(pe,Dt);else{for($e.matcher.considerAll();;){fn++,Oi?Oi=!1:$e.matcher.considerAll(),$e.matcher.lastIndex=nn;const Ye=$e.matcher.execWhy was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
Badge
Markdown
[](https://sigilsec.ai/scans/F63FA157-BFAE-4BBE-9AA6-492C3BB40688)HTML
<a href="https://sigilsec.ai/scans/F63FA157-BFAE-4BBE-9AA6-492C3BB40688"><img src="https://sigilsec.ai/badge/npm/@agent-link/server" alt="Sigil Scan"></a>Run This Scan Yourself
Scan your own packages
Run Sigil locally to audit any package before it touches your codebase.
Early Access
Get cloud scanning, threat intel, and CI/CD integration.
Join 150+ developers on the waitlist.
Get threat intelligence and product updates
Security research, new threat signatures, and product updates. No spam.
Other npm scans
Believe this result is incorrect? Request a review or see our Terms of Service and Methodology.