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 Unique-Divine/jiyuu --skill gh-pr-reviewgit clone --depth 1 https://github.com/Unique-Divine/jiyuuWrote 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/unique-divine/jiyuu/gh-pr-review)<a href="https://agentmods.dev/skills/unique-divine/jiyuu/gh-pr-review"><img src="https://agentmods.dev/badge/skills/unique-divine/jiyuu/gh-pr-review/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/unique-divine/jiyuu/gh-pr-review"><img src="https://agentmods.dev/badge/skills/unique-divine/jiyuu/gh-pr-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00058 | $0.02836 |
| Opus 5 | $0.00029 | $0.01418 |
| Sonnet 5 | $0.00012 | $0.00567 |
| Haiku 4.5 | $0.00006 | $0.00284 |
Grade A, and why
gh-pr-review 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 11d 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 — 369 lines — stays where its author put it; the contents beside it link to each section on GitHub.
GitHub PR Review Skill
Review pull requests with emphasis on what automated checks usually miss: correctness, design quality, security, backward compatibility, test adequacy, maintainability, concurrency risks, and performance regressions.
Usage Modes
No Argument
If the user invokes /gh-pr-review with no arguments, do not perform a review.
Ask what they want reviewed:
What would you like me to review?
- A PR number or URL, for example
/gh-pr-review 12345- A local branch, for example
/gh-pr-review branch
Pull Request Mode
The user provides a PR number or URL:
/gh-pr-review 12345
/gh-pr-review https://github.com/org/repo/pull/12345
For a detailed review with line-specific comments:
/gh-pr-review 12345 detailed
Use gh CLI to fetch PR data:
# Get PR details
gh pr view <PR_NUMBER> --json title,body,author,baseRefName,headRefName,files,additions,deletions,commits
# Get the diff
gh pr diff <PR_NUMBER>
# Get PR comments and reviews
gh pr view <PR_NUMBER> --json comments,reviews
Local Branch Mode
Review changes in the current branch that are not in main:
/gh-pr-review branch
/gh-pr-review branch detailed
Use git commands to understand branch changes:
# Get current branch name
git branch --show-current
# Get list of changed files compared to main
git diff --name-only main...HEAD
# Get full diff compared to main
git diff main...HEAD
# Get commit log for the branch
git log main..HEAD --oneline
# Get diff stats
git diff --stat main...HEAD
For local branch reviews:
- The Summary should describe what the branch changes accomplish based on commit messages and diff.
- Use the current branch name in the review header instead of a PR number.
- All other review criteria apply the same as PR reviews.
GitHub Actions Mode
When invoked from a GitHub PR automation, PR metadata may already be injected into the prompt. Detect this mode by the presence of structured PR context, PR body, comments, or review comments in the prompt.
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.
- 11d ago First seen · 369 lines · 58 tokens per session scan A a23ff22011b0
gh-pr-review is a skill published in the GitHub repository Unique-Divine/jiyuu (6 stars, last pushed 3d ago), licensed MIT. It adds 58 tokens to every session and 2,836 once invoked, about $0.0003 per session on Opus 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 2026-08-31.
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