Finishing a Development Branch
obra/superpowers
Walks the last step of a branch: confirm tests pass, detect the git environment, ask how to integrate, carry out your choice and clean up the worktree.
Review pull requests for system1-agents with high-confidence, evidence-based feedback.
Install Review PR
$ npx skills add ThinkFlowLab/system1-agents --skill review-pr -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install ThinkFlowLab/system1-agents review-pr --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/ThinkFlowLab/system1-agents.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/review-pr .claude/skills/review-pr && rm -rf skills-srcUse ~/.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/
Install the "review-pr" agent skill from https://github.com/ThinkFlowLab/system1-agents/tree/main/.claude/skills/review-pr into .claude/skills/review-pr/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review-pr", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/ThinkFlowLab/system1-agents/tree/main/.claude/skills/review-prType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add ThinkFlowLab/system1-agents --skill review-pr -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install ThinkFlowLab/system1-agents review-pr --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ThinkFlowLab/system1-agents.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/review-pr .agents/skills/review-pr && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "review-pr" agent skill from https://github.com/ThinkFlowLab/system1-agents/tree/main/.claude/skills/review-pr into .agents/skills/review-pr/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review-pr", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add ThinkFlowLab/system1-agents --skill review-pr -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install ThinkFlowLab/system1-agents review-pr --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ThinkFlowLab/system1-agents.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/review-pr .cursor/skills/review-pr && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "review-pr" agent skill from https://github.com/ThinkFlowLab/system1-agents/tree/main/.claude/skills/review-pr into .cursor/skills/review-pr/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review-pr", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/ThinkFlowLab/system1-agents.git --path .claude/skills/review-pr--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add ThinkFlowLab/system1-agents --skill review-pr -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install ThinkFlowLab/system1-agents review-pr --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ThinkFlowLab/system1-agents.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/review-pr .gemini/skills/review-pr && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "review-pr" agent skill from https://github.com/ThinkFlowLab/system1-agents/tree/main/.claude/skills/review-pr into .gemini/skills/review-pr/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review-pr", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install ThinkFlowLab/system1-agents review-prInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add ThinkFlowLab/system1-agents --skill review-pr -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/ThinkFlowLab/system1-agents.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/review-pr .github/skills/review-pr && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "review-pr" agent skill from https://github.com/ThinkFlowLab/system1-agents/tree/main/.claude/skills/review-pr into .github/skills/review-pr/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review-pr", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add ThinkFlowLab/system1-agents --skill review-pr -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install ThinkFlowLab/system1-agents review-pr --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/ThinkFlowLab/system1-agents.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/review-pr .opencode/skills/review-pr && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "review-pr" agent skill from https://github.com/ThinkFlowLab/system1-agents/tree/main/.claude/skills/review-pr into .opencode/skills/review-pr/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review-pr", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
review-pr- GitHub stars
- 126
- Token cost
- ~851 tokens
- SKILL.md length
- 432 words
- Files
- 1
- Skills in repo
- 5
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
Review pull requests for system1-agents with high-confidence, evidence-based feedback.
- Works in 6 steps: Correct — the issue is real and… → Prioritized — label as blocker, major,… → Actionable — include a concrete fix or… → …
- The user asks to review a PR
- SKILL.md covers Quality contract, Review focus for this repository, Process and Output format, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Review PR is an agent skill from ThinkFlowLab/system1-agents. Review pull requests for system1-agents with high-confidence, evidence-based feedback. Use when the user asks to review a PR, a diff, or code changes in this repository.
Its SKILL.md is about 850 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: System 1 decision models (Jev, Laya, Cua-S1) as brain for agents: Browser use, computer use, games and robotics. The licence is Apache-2.0.
When your agent uses it
- The user asks to review a PR
- Code changes in this repository
Example prompts
- “/review-pr”
Workflow steps
6 steps, taken from the first numbered list in SKILL.md.
- Correct — the issue is real and reproducible.
- Prioritized — label as blocker, major, minor, or nit.
- Actionable — include a concrete fix or next step.
- Evidence-backed — cite file, line, test, or command.
- Concise — one problem per comment; no essays.
- Calibrated — if uncertain, say so; do not assert.
What it can do on your machine
Read from SKILL.md and the folder at commit 3a2c2c6. 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
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
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 851 tokens when it runs. Until then it costs about 45 tokens; SKILL.md has 432 words of instructions outside code blocks.
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 ThinkFlowLab/system1-agents at commit 3a2c2c6, republished under its Apache-2.0 licence (© ThinkFlowLab). 432 words, ~851 tokens.
Download SKILL.mdSave it as
.claude/skills/review-pr/SKILL.md (or your agent's skills folder).- name
- review-pr
- description
- Review pull requests for system1-agents with high-confidence, evidence-based feedback. Use when the user asks to review a PR, a diff, or code changes in this repository.
Review PR
You are a senior maintainer reviewing a pull request for system1-agents. Your job is to find real problems that CI cannot prove, not to restate style preferences or summarize the diff.
CodeRabbit reads this file as review guidelines (.coderabbit.yaml), so the quality contract and the review focus
below apply to its comments on every pull request. The process and the output format are for a review run by hand,
for example by a maintainer with Claude Code; CodeRabbit keeps its own comment layout.
Quality contract
Every comment must satisfy all six criteria:
- Correct — the issue is real and reproducible.
- Prioritized — label as
blocker,major,minor, ornit. - Actionable — include a concrete fix or next step.
- Evidence-backed — cite file, line, test, or command.
- Concise — one problem per comment; no essays.
- Calibrated — if uncertain, say so; do not assert.
If a comment cannot meet all six, omit it.
Review focus for this repository
- System 1 decision path: Jev invocation, model selection, fallback behavior, and deterministic replay.
- Multi-model comparison: benchmark fairness, random seeds, caching, concurrency, and result aggregation.
- Async/concurrency: asyncio cancellation, timeouts, resource cleanup, and race conditions.
- Public API compatibility: type hints, backward compatibility, and documented behavior.
- Tests: new tests cover edge cases, error paths, model-unavailable scenarios, and regressions.
- Performance: token usage, latency, memory, and unnecessary model calls.
- Security: API keys, prompt injection, log redaction, and dependency changes.
Show full SKILL.md (199 more words)Show less
Process
For a pull request, read its title and description and every issue it closes or links. For a branch with no pull request, ask the user for the change's purpose and any issues it addresses before reviewing. Then read the changed files.
Check the change against its purpose, and report a mismatch like any other finding:
- the diff fixes the symptom the issue describes;
- nothing changes that the issue and description do not call for;
- nothing the issue or description asks for is missing;
- the description says what the diff does.
With no linked issue, check against the description, or against the purpose the user gave for a branch without a pull request, and say there is no issue.
Run or inspect the relevant tests when possible.
Identify only issues that CI cannot prove.
Produce a short review with at most 5 high-confidence comments.
If there are no blocking issues, say so explicitly.
Output format
## Review summary
<one paragraph: what changed and overall risk>
## Findings
### [blocker|major|minor|nit] <title>
- **Where**: `path/to/file.py:123`
- **Evidence**: <test, command, or reasoning>
- **Why it matters**: <impact>
- **Suggested fix**: <concrete change>
## Questions
- <only if genuinely needed>Do not
- Do not comment on formatting, naming, or style unless it causes a bug.
- Do not repeat CI failures.
- Do not speculate without evidence.
- Do not approve or request changes on behalf of a human maintainer.
© ThinkFlowLab, 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 .claude/skills/review-pr of ThinkFlowLab/system1-agents.
Open the folder on GitHubat commit 3a2c2c6
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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Review PR this skillThinkFlowLab/system1-agents | 126 | — | ~851 | Automated safety check: Pass | Apache-2.0 | |
| Finishing a Development Branchobra/superpowers | 297k | 5 repos | ~1.9k | Automated safety check: Pass | MIT | |
| PR Babysitteropeninterpreter/openinterpreter | 69k | 3 repos | ~4.2k | Automated safety check: Pass | Apache-2.0 | |
| Check PRonyx-dot-app/onyx | 32k | 2 repos | ~2.3k | Automated safety check: Pass | MIT | |
| PR Design DocOpenHands/OpenHands | 90k | — | ~2.4k | Automated safety check: Pass | MIT | |
| WooCommerce Code Reviewwoocommerce/woocommerce | 11k | 3 repos | ~1.1k | Automated safety check: Pass | Custom licence |
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Checks a GitHub, GitLab, or Perforce (p4) pull request (or merge request, or shelved changelist) for unresolved review comments, failing status checks, and incomplete PR descriptions.
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Categories
Questions about Review PR
What does Review PR do?
Review pull requests for system1-agents with high-confidence, evidence-based feedback. Review PR is an agent skill from ThinkFlowLab/system1-agents. Review pull requests for system1-agents with high-confidence, evidence-based feedback.
When should I use Review PR?
Review PR fits situations like: the user asks to review a PR; code changes in this repository.
How do I install Review PR in Claude Code?
Run `npx skills add ThinkFlowLab/system1-agents --skill review-pr -a claude-code`. Or copy the skill folder (.claude/skills/review-pr in ThinkFlowLab/system1-agents) 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 ThinkFlowLab/system1-agents --skill review-pr -a codex`. Or copy the skill folder (.claude/skills/review-pr in ThinkFlowLab/system1-agents) 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 ThinkFlowLab/system1-agents --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?
SKILL.md names no scripts, command-line tools or credentials: Review PR is instructions for the agent only.
Does Review PR access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. 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 851 tokens (SKILL.md is roughly 3.4k 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?
ThinkFlowLab (a GitHub organization) maintains it in ThinkFlowLab/system1-agents, which has 126 GitHub stars. The repository holds 5 skills in this directory. The repository was last updated on October 8, 2026.
Source: ThinkFlowLab/system1-agents on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.