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Agent skill

Review PR

by r3bl-org in r3bl-org/r3bl-open-core

Create a structured integration and review plan for a Pull Request

Apache-2.0Auto-check passedDevelopment

Install Review PR

skills CLI
$ npx skills add r3bl-org/r3bl-open-core --skill review-pr -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install r3bl-org/r3bl-open-core review-pr --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/r3bl-org/r3bl-open-core.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/review-pr .claude/skills/review-pr && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
review-pr
GitHub stars
485
Token cost
~901 tokens
SKILL.md length
217 words
Files
1
Skills in repo
25
Repo updated
First seen
Licence
Apache-2.0

At a glance

Create a structured integration and review plan for a Pull Request

  • Works in 3 steps: Information Gathering → Task File Generation → Format & Present
  • Tasks that involve Pull requests
  • SKILL.md covers Workflow, Task File Template and Critical Rules
  • Calls gh and prettier

What it does

Review PR is an agent skill from r3bl-org/r3bl-open-core. Create a structured integration and review plan for a Pull Request

Its SKILL.md is about 900 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Development, covering Pull requests. The repository describes itself as: TUI framework and developer productivity apps in Rust 🦀. The licence is Apache-2.0.

When your agent uses it

  • Tasks that involve Pull requests

Example prompts

  • “/review-pr”

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. Information Gathering
  2. Task File Generation
  3. Format & Present

What it can do on your machine

Read from SKILL.md and the folder at commit 89db352. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • gh
    • prettier

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use gh, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Review PR loads about 901 tokens when it runs. Until then it costs about 19 tokens; SKILL.md has 217 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~19
When it runs · the whole SKILL.md, loaded when a task matches
~901

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from r3bl-org/r3bl-open-core at commit 89db352, republished under its Apache-2.0 licence (© r3bl-org). 217 words, ~901 tokens.

Download SKILL.mdSave it as .claude/skills/review-pr/SKILL.md (or your agent's skills folder).
name
review-pr
description
Create a structured integration and review plan for a Pull Request

PR Review and Integration Workflow

Use this skill when the user runs the /review-pr <number> slash command or uses any of these natural language triggers:

  • "lets review pr <number>"
  • "lets work on pr <number>"
  • "lets take a look at pr <number>"

Workflow

When triggered, you MUST follow these exact steps:

  1. Information Gathering
    • Run gh pr view <number> to read the PR description.
    • Run gh pr diff <number> to see the exact code changes and files touched.
  2. Task File Generation
    • Create a new markdown task file at task/pr-<number>-fix.md.
    • The file MUST follow the template structure below, organizing the PR into distinct, actionable chunks (phases/headings).
  3. Format & Present
    • Automatically run prettier --write task/pr-<number>-fix.md to format the new file.
    • Run antigravity-ide task/pr-<number>-fix.md to open the file for the user.
    • Ask the user to manually review and explicitly approve the plan before any implementation begins.

Task File Template

Canonical Example: See task/done/pr-455-fix.md for a complete, canonical example of a well-written PR review task file.

When creating task/pr-<number>-fix.md, structure it exactly like this:

md
_Task: PR <number> Integration (<short description>)_

# User Story & Context

## Problem

[Describe the user-facing problem that this PR is attempting to solve. What triggers the
bug?]

## Root Cause

[Describe the underlying technical root cause. Why is this happening in the codebase?]

## Expected Behavior

[Describe what the expected behavior should be after the fix.]

# Overview

[Brief summary of the PR, author, and what problem it solves.]

# Implementation Plan

We will process each of the action items iteratively using the following loop:

1. **Implementation:** Write the specific code changes for the current heading.
2. **Local Testing:** Run `./check.fish --check` and, where applicable, test
   functionality.
3. **Mandatory Manual Review:** You (the user) will manually review the specifically
   touched files before the heading is marked as checked `[x]`.

_(Once all headings are successfully implemented and checked off, we will proceed to final
verification and cleanup.)_

## Phase 1: [Name of first distinct fix/feature]

[Brief context of the problem and the specific fix.]

- _Context:_ [Why this change is needed.]
- _The Fix:_ [What the code actually does.]
- _File(s) Touched:_ [List the files.]

## Phase 2: [Name of next fix/feature...]

...

## Final Verification & Cleanup

- [ ] Verify full test suite coverage using `./check.fish --full`.
- [ ] When ready to merge, invoke the `/merge-pr` slash command to push the changes,
      optionally update the author, and cleanly merge to `main`.
- [ ] Update the current meta-task (e.g. `task/prepare-vX.Y.Z-meta-task.md`) to check off
      PR #<number>.
- [ ] **Mandatory manual review:** Verify every file modified in this task for correct
      implementation and ensure no regressions.
  - [ ] `path/to/modified_file_1.rs`
  - [ ] `path/to/modified_file_2.rs`
  - [ ] `task/prepare-vX.Y.Z-meta-task.md`

Critical Rules

  • Do NOT merge or apply the PR automatically. The purpose of this workflow is to rewrite or cherry-pick the fixes systematically while validating them against the current main branch.
  • Break down the PR diff into logical, self-contained action items rather than just one giant block.

© r3bl-org, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .agents/skills/review-pr of r3bl-org/r3bl-open-core.

Open the folder on GitHubat commit 89db352

Compare with similar skills

Review PR next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Review PR compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Review PR this skillr3bl-org/r3bl-open-core485—~901Automated safety check: PassApache-2.0
Finishing a Development Branchobra/superpowers297k5 repos~1.9kAutomated safety check: PassMIT
PR Babysitteropeninterpreter/openinterpreter69k3 repos~4.2kAutomated safety check: PassApache-2.0
Check PRonyx-dot-app/onyx32k2 repos~2.3kAutomated safety check: PassMIT
PR Design DocOpenHands/OpenHands90k—~2.4kAutomated safety check: PassMIT
WooCommerce Code Reviewwoocommerce/woocommerce11k3 repos~1.1kAutomated safety check: PassCustom licence

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Categories

Questions about Review PR

What does Review PR do?

Create a structured integration and review plan for a Pull Request. Review PR is an agent skill from r3bl-org/r3bl-open-core.

When should I use Review PR?

Review PR fits situations like: tasks that involve Pull requests.

How do I install Review PR in Claude Code?

Run `npx skills add r3bl-org/r3bl-open-core --skill review-pr -a claude-code`. Or copy the skill folder (.agents/skills/review-pr in r3bl-org/r3bl-open-core) into .claude/skills/review-pr in your project. Claude Code loads it when a task matches its description.

How do I install Review PR in Codex?

Run `npx skills add r3bl-org/r3bl-open-core --skill review-pr -a codex`. Or copy the skill folder (.agents/skills/review-pr in r3bl-org/r3bl-open-core) into .agents/skills/review-pr in your project. Codex loads it when a task matches its description.

Can I use Review PR in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add r3bl-org/r3bl-open-core --skill review-pr -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/review-pr, .gemini/skills/review-pr, .github/skills/review-pr and .opencode/skills/review-pr in your project.

What does Review PR need to run?

Going by SKILL.md and its folder, Review PR needs the command-line tools its instructions call (gh and prettier).

Does Review PR access the network?

SKILL.md contains no URLs. Its commands use gh, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Review PR safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Review PR use?

Review PR is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Review PR use?

About 901 tokens (SKILL.md is roughly 3.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Review PR?

Skills that share tags, products or a category with Review PR: Finishing a Development Branch (obra/superpowers, 297k stars), PR Babysitter (openinterpreter/openinterpreter, 69k stars), Check PR (onyx-dot-app/onyx, 32k stars) and PR Design Doc (OpenHands/OpenHands, 90k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Review PR?

r3bl-org (a GitHub organization) maintains it in r3bl-org/r3bl-open-core, which has 485 GitHub stars. The repository holds 25 skills in this directory. The repository was last updated on October 9, 2026.

Source: r3bl-org/r3bl-open-core on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.