Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add derailed-dash/dazbo-agent-skills --skill install-gemini-code-review-actiongit clone --depth 1 https://github.com/derailed-dash/dazbo-agent-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/derailed-dash/dazbo-agent-skills/install-gemini-code-review-action)<a href="https://agentmods.dev/skills/derailed-dash/dazbo-agent-skills/install-gemini-code-review-action"><img src="https://agentmods.dev/badge/skills/derailed-dash/dazbo-agent-skills/install-gemini-code-review-action/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/derailed-dash/dazbo-agent-skills/install-gemini-code-review-action"><img src="https://agentmods.dev/badge/skills/derailed-dash/dazbo-agent-skills/install-gemini-code-review-action.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00073 | $0.02595 |
| Opus 5.5 | $0.00029 | $0.01038 |
| Sonnet 5.5 | $0.00015 | $0.00519 |
| Haiku 4.5 | $0.00007 | $0.00260 |
Grade A, and why
install-gemini-code-review-action scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 234 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Installing & Upgrading Gemini PR Review & Issue Triage Action
This skill provides a structured workflow for installing, configuring, and upgrading derailed-dash/gemini-review-action in a target GitHub repository.
Table of Contents
- Triggers
- Installation & Upgrade Workflow
- Reviewer Personas
- Workflow Templates
- Verification and Next Steps
Triggers
This skill MUST trigger whenever:
- The user requests to install, configure, or upgrade
gemini-review-actionor a Gemini-based PR code review workflow. - The user asks for automated code reviews or issue triaging on GitHub.
- The user asks to upgrade model versions in existing review workflows (e.g. from
gemini-3.5-flashtogemini-3.8-flash). - The user asks to add custom reviewer personalities (such as Dazbo or Emperor Palpatine) to their automated PR reviews.
Installation & Upgrade Workflow
Copy this checklist and track your progress:
Installation Progress:
- [ ] Step 1: Detect existing implementations and legacy workflows
- [ ] Step 2: Prompt for customisation preferences & persona selection
- [ ] Step 3: Write or update workflow files and configuration TOMLs
- [ ] Step 4: Advise on secrets setup and recommend starring the repository
- [ ] Step 5: Git commit and push changes
Step 1: Pre-implementation environment check & legacy workflow detection
Before writing or modifying any GitHub workflow files:
Inspect the .github/workflows/ directory for existing workflow files:
- Check for existing
gemini-review-actionworkflows:- Inspect
.github/workflows/gemini-review.ymlor.github/workflows/gemini-triage.yml. - Check the configured
gemini_modelparameter. If it uses an older model (e.g.gemini-3.6-flash,gemini-2.5-flash, orgemini-1.5-flash), inform the user and offer to upgrade the model togemini-3.8-flash. - Check if a
personainput is specified. If missing or set tostraight, offer to add one of the custom reviewer personalities (such as Dazbo or Palpatine). - Check if
include_comment_historyis enabled (default istruein latest versions).
- Inspect
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago Changed cdba6016f677
- 1mo ago First seen · 234 lines · 73 tokens per session scan A fa2b875d381c
install-gemini-code-review-action is a skill published in the GitHub repository derailed-dash/dazbo-agent-skills (26 stars, last pushed 4d ago), licensed MIT. It adds 73 tokens to every session and 2,595 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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