domains / families / security / agentic-actions-auditor

agentic-actions-auditor

combined

Audits GitHub Actions workflows for security vulnerabilities in AI agent integrations including Claude Code Action, Gemini CLI, OpenAI Codex, and GitHub AI Inference. Detects attack vectors where attacker-controlled input reaches AI agents running in CI/CD pipelines. Audits GitHub Actions workflows for security vulnerabilities in AI agent integrations including Claude Code Action, Gemini CLI, OpenAI Codex, and GitHub AI Inference. Detects attack vectors where attacker-controlled input reaches AI agents running in CI/CD pipelines, including env var intermediary patterns, direct expression injection, dangerous sandbox configurations, and wildcard user allowlists. Use when reviewing workflow files that invoke AI coding agents, auditing CI/CD pipeline security for prompt injection risks, or evaluating agentic action configurations.

When to use

• Auditing a repository's GitHub Actions workflows for AI agent security
• Reviewing CI/CD configurations that invoke Claude Code Action, Gemini CLI, or OpenAI Codex
• Checking whether attacker-controlled input can reach AI agent prompts
• Evaluating agentic action configurations (sandbox settings, tool permissions, user allowlists)
• Assessing trigger events that expose workflows to external input (`pull_request_target`, `issue_comment`, etc.)
• Investigating data flow from GitHub event context through `env:` blocks to AI prompt fields

When not to use

• Analyzing workflows that do NOT use any AI agent actions (use general Actions security tools instead)
• Reviewing standalone composite actions or reusable workflows outside of a caller workflow context (use this skill when analyzing a workflow that references them via `uses:`)
• Performing runtime prompt injection testing (this is static analysis guidance, not exploitation)
• Auditing non-GitHub CI/CD systems (Jenkins, GitLab CI, CircleCI)
• Auto-fixing or modifying workflow files (this skill reports findings, does not modify files)
• Use this skill only when the task clearly matches the scope described above.
• Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
• Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.

Skill page

Conflict

The two copies are nearly identical, but the sickn33 copy adds a 'Supporting material availability' section that explicitly forbids claiming to have read absent reference files and requires reporting unsupported action-version details as unverified. The trailofbits copy lacks this constraint and instead includes a more detailed error-handling list. Crowning one copy would hide the other's real constraints and error-handling details.