repomix

Warn

Audited by Snyk on Apr 11, 2026

Risk Level: MEDIUM
Full Analysis

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

  • Third-party content exposure detected (high risk: 0.90). The skill explicitly fetches and packages remote, user-provided repositories (e.g., SKILL.md "Remote Repository Support" and references/usage-patterns.md examples like "npx repomix --remote owner/repo") and the batch script (scripts/repomix_batch.py) accepts arbitrary remote repo URLs and feeds their contents into AI-focused outputs that the agent is expected to read and act on, exposing it to untrusted third‑party content that could carry indirect prompt injections.

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

  • Potentially malicious external URL detected (high risk: 0.90). The repomix_batch script invokes npx to run repomix against remote repositories (e.g., "npx repomix --remote https://github.com/owner/repo" and the listed https://github.com/yamadashy/repomix), which causes remote code (the repomix npm package and remote repo contents) to be fetched and executed at runtime, and the skill relies on this external content to function.

Issues (2)

W011
MEDIUM

Third-party content exposure detected (indirect prompt injection risk).

W012
MEDIUM

Unverifiable external dependency detected (runtime URL that controls agent).

Audit Metadata
Risk Level
MEDIUM
Analyzed
Apr 11, 2026, 03:42 AM
Issues
2
Security Audit — snyk — repomix