# Build Artifact Without Integrity Verification

> Detects CI/CD pipelines that download, use, or publish build artifacts without cryptographic hash verification.

- Skill: `zakirkun/build-artifact-without-integrity-verification` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add zakirkun/build-artifact-without-integrity-verification`
- Raw SKILL.md: https://api.skillmd.com/api/skills/zakirkun/build-artifact-without-integrity-verification/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: DevOps & Infra
- Author: zakirkun (https://skillmd.com/u/zakirkun)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/zakirkun/build-artifact-without-integrity-verification

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# Build Artifact Without Integrity Verification

## Overview
CI/CD pipelines that download tools, binaries, or artifacts without verifying their SHA256 checksums are vulnerable to supply chain attacks where a compromised CDN or package server serves malicious payloads.

## Remediation
- Always verify SHA256 checksums after downloading artifacts
- Use package managers with lock file integrity checks
- Pin artifact versions to immutable digests where possible