Summary
Hack23/European-Parliament-MCP-Server v2026-03-23 was classified as CRITICAL RISK with a risk score of 2360. Sigil detected 181 findings across 2236 files, covering phases including provenance, network exfiltration, code patterns, obfuscation, install hooks. Review the findings below before installing this package.
Package description: European Parliament MCP Server Model Context Protocol Server for European Parliament Open Data Providing AI assistants with structured access to parliamentary datasets
v2026-03-23
23 March 2026, 11:44 UTC
by Sigil Bot
Risk Score
2360
Findings
181
Files Scanned
2236
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-npm-postinstall
CRITICALnpm lifecycle script — runs automatically on install
repo/.github/skills/isms-compliance/SKILL.md:129
"scripts": {
"preinstall": "npm audit --audit-level=moderate",
"test:security": "npm audit && npm run test:licenses",Why was this flagged?
npm lifecycle scripts like postinstall run automatically during package installation with no user interaction required. This is the #1 attack vector for malicious npm packages — attackers embed data theft or backdoor installation in these hooks. Rated CRITICAL because code executes before the developer can review it.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
repo/.github/workflows/sbom-generation.yml:40
run: |
curl -sSfL https://raw.githubusercontent.com/anchore/syft/main/install.sh | sh -s -- -b /usr/local/bin
Why 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.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
repo/.github/workflows/sbom-generation.yml:129
run: |
curl -sSfL https://raw.githubusercontent.com/anchore/grype/main/install.sh | sh -s -- -b /usr/local/bin
Why 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.
install-pip-setup-exec
CRITICALsetup.py executes code at install time
repo/docs/e2e-results/assets/index-Di71CKDo.js:13
* @license MIT
**/function Ua(e,t,r,o){try{return o?e(...o):e()}catch(s){Va(s,t,r)}}function Fr(e,t,r,o){if(rt(e)){const s=Ua(e,t,r,o);return s&&Zy(s)&&s.catch(c=>{Va(c,t,r)}),s}if(Xe(e)){const s=[];for(let c=0;c<e.length;c++)s.push(Fr(e[c],t,r,o));return s}}function Va(e,t,r,o=!0){const s=t?t.vnode:null,{errorHandler:c,throwUnhandledErrorInProduction:f}=t&&t.appContext.config||bt;if(t){let d=t.parent;const h=t.proxy,p=`https://vuejs.org/error-reference/#runtime-${r}`;for(;d;){const g=d.ec;if(g)Why was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
install-pip-setup-exec
CRITICALsetup.py executes code at install time
repo/docs/e2e-results/assets/index-Di71CKDo.js:46
`,Y6="∄",Z6="∄",J6="𝔑",Q6="𝔫",eU="≧̸",tU="≱",nU="≱",rU="≧̸",iU="⩾̸",oU="⩾̸",sU="⋙̸",lU="≵",aU="≫⃒",cU="≯",uU="≯",fU="≫̸",dU="↮",hU="⇎",pU="⫲",gU="∋",mU="⋼",vU="⋺",yU="∋",bU="Њ",wU="њ",xU="↚",kU="⇍",_U="‥",SU="≦̸",TU="≰",CU="↚",EU="⇍",AU="↮",LU="⇎",MU="≰",NU="≦̸",$U="⩽̸",OU="⩽̸",PU="≮",RU="⋘̸",IU="≴",DU="≪⃒",zU="≮",FU="⋪",HU="⋬",BU="≪̸",jU="∤",WU="",qU=" ",UU="𝕟",VU="ℕ",GU="⫬",KU="¬",XU="≢",YU="≭",ZU="∦",JU="∉",QU="≠",eV="≂̸",tV="∄",nV="≯",rV="≱",iV="≧̸",oV="≫̸",sV="≹",lV="⩾̸",aV="≵",cV="≎̸",uV=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-pip-setup-exec
CRITICALsetup.py executes code at install time
repo/docs/test-results/assets/index-Di71CKDo.js:13
* @license MIT
**/function Ua(e,t,r,o){try{return o?e(...o):e()}catch(s){Va(s,t,r)}}function Fr(e,t,r,o){if(rt(e)){const s=Ua(e,t,r,o);return s&&Zy(s)&&s.catch(c=>{Va(c,t,r)}),s}if(Xe(e)){const s=[];for(let c=0;c<e.length;c++)s.push(Fr(e[c],t,r,o));return s}}function Va(e,t,r,o=!0){const s=t?t.vnode:null,{errorHandler:c,throwUnhandledErrorInProduction:f}=t&&t.appContext.config||bt;if(t){let d=t.parent;const h=t.proxy,p=`https://vuejs.org/error-reference/#runtime-${r}`;for(;d;){const g=d.ec;if(g)Why was this flagged?
This setup.py calls subprocess, os.system, exec, or eval during package installation. Legitimate packages rarely need to execute arbitrary commands at install time. This pattern is commonly used by malicious packages to download and run payloads, exfiltrate environment variables, or establish persistence. Rated CRITICAL because it runs with the installer's full permissions.
install-pip-setup-exec
CRITICALsetup.py executes code at install time
repo/docs/test-results/assets/index-Di71CKDo.js:46
`,Y6="∄",Z6="∄",J6="𝔑",Q6="𝔫",eU="≧̸",tU="≱",nU="≱",rU="≧̸",iU="⩾̸",oU="⩾̸",sU="⋙̸",lU="≵",aU="≫⃒",cU="≯",uU="≯",fU="≫̸",dU="↮",hU="⇎",pU="⫲",gU="∋",mU="⋼",vU="⋺",yU="∋",bU="Њ",wU="њ",xU="↚",kU="⇍",_U="‥",SU="≦̸",TU="≰",CU="↚",EU="⇍",AU="↮",LU="⇎",MU="≰",NU="≦̸",$U="⩽̸",OU="⩽̸",PU="≮",RU="⋘̸",IU="≴",DU="≪⃒",zU="≮",FU="⋪",HU="⋬",BU="≪̸",jU="∤",WU="",qU=" ",UU="𝕟",VU="ℕ",GU="⫬",KU="¬",XU="≢",YU="≭",ZU="∦",JU="∉",QU="≠",eV="≂̸",tV="∄",nV="≯",rV="≱",iV="≧̸",oV="≫̸",sV="≹",lV="⩾̸",aV="≵",cV="≎̸",uV=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.
Badge
Markdown
[](https://sigilsec.ai/scans/CDC1FC84-86A3-4DB0-B12F-BB4BE60F59B4)HTML
<a href="https://sigilsec.ai/scans/CDC1FC84-86A3-4DB0-B12F-BB4BE60F59B4"><img src="https://sigilsec.ai/badge/github/Hack23/European-Parliament-MCP-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 github scans
Believe this result is incorrect? Request a review or see our Terms of Service and Methodology.