codex-review
OpenAI Codex CLI code review with GPT-5.2-Codex, CI/CD integration
48
37%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Advisory
Suggest reviewing before use
Optimize this skill with Tessl
npx tessl skill review --optimize ./skills/codex-review/SKILL.mdSecurity
2 findings — 2 medium severity. This skill can be installed but you should review these findings before use.
W011: Third-party content exposure detected (indirect prompt injection risk)
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
Third-party content exposure detected (high risk: 0.90). The CI/CD and GitHub/GitLab/Jenkins examples explicitly feed git diffs or merge request changes into codex exec (e.g., "git diff ... > diff.txt" and "codex exec ... 'Review this git diff: $(cat diff.txt)'"), meaning the agent ingests untrusted, user-generated repository/PR content (including public repos) as part of its workflow and that content can materially affect its outputs/actions.
W012: Unverifiable external dependency detected (runtime URL that controls agent)
What this means
The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.
Why it was flagged
Potentially malicious external URL detected (high risk: 0.90). The workflow and CI steps fetch and run external code at runtime—e.g., the GitHub Action reference uses: openai/codex-action@main (https://github.com/openai/codex-action) and the npm package install command (npm install -g @openai/codex) which are retrieved during job execution and will execute remote code and drive the Codex CLI prompts.
- Repository
- alinaqi/claude-bootstrap
- Commit
d4ddb03
- Audited
- Security analysis
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.