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gemini-review

Google Gemini CLI code review with Gemini 2.5 Pro, 1M token context, CI/CD integration

49

Quality

37%

Does it follow best practices?

Impact

Pending

No eval scenarios have been run

SecuritybySnyk

Advisory

Suggest reviewing before use

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npx tessl skill review --optimize ./skills/gemini-review/SKILL.md
SKILL.md
Quality
Evals
Security

Security

2 findings — 2 medium severity. This skill can be installed but you should review these findings before use.

Medium

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: 1.00). The skill's workflows explicitly feed untrusted, user-generated pull request diffs into the model (e.g., "git diff origin/main...HEAD > diff.txt" and the GitHub Action/GitLab CI steps that call gemini with "$(cat diff.txt)"), so third-party PR/repo content is ingested and can directly influence the agent's review outputs and actions.

Report incorrect finding
Medium

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). Flagged because the skill explicitly runs the command "gemini extensions install https://github.com/gemini-cli-extensions/code-review" at runtime, which fetches and installs remote extension code that will execute locally and directly control the agent's review prompts/commands.

Repository
alinaqi/claude-bootstrap
Audited
Security analysis
Snyk

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.