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Agent skill

Review Fix

by nwiizo in nwiizo/ccswarm

Review uncommitted changes, fix actionable correctness issues, and verify the result.

MITAuto-check passedDevelopment

Install Review Fix

skills CLI
$ npx skills add nwiizo/ccswarm --skill review-fix -a claude-code

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

GitHub CLI
$ gh skill install nwiizo/ccswarm review-fix --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/nwiizo/ccswarm.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/review-fix .claude/skills/review-fix && 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-fix
GitHub stars
153
Token cost
~596 tokens
SKILL.md length
249 words
Files
1
Skills in repo
12
Repo updated
First seen
Licence
MIT

At a glance

Review uncommitted changes, fix actionable correctness issues, and verify the result.

  • Works in 5 steps: Scope → Baseline → Review → …
  • Development work in your project
  • Calls cargo and git

What it does

Review Fix is an agent skill from nwiizo/ccswarm. Review uncommitted changes, fix actionable correctness issues, and verify the result.

Its SKILL.md is about 600 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. The repository describes itself as: Multi-agent orchestration system using Claude Code with Git worktree isolation and specialized AI agents for collaborative development. The licence is MIT.

When your agent uses it

  • Development work in your project

Example prompts

  • “/review-fix”

Workflow steps

5 steps, taken from the step headings in SKILL.md.

  1. Scope
  2. Baseline
  3. Review
  4. Fix
  5. Report

What it can do on your machine

Read from SKILL.md and the folder at commit 611bf15. 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:

    • cargo
    • git

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

  • Network

    No URLs in SKILL.md. Its commands use git, 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 Fix loads about 596 tokens when it runs. Until then it costs about 24 tokens; SKILL.md has 249 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~24
When it runs · the whole SKILL.md, loaded when a task matches
~596

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 nwiizo/ccswarm at commit 611bf15, republished under its MIT licence (© nwiizo). 249 words, ~596 tokens.

Download SKILL.mdSave it as .claude/skills/review-fix/SKILL.md (or your agent's skills folder).
name
review-fix
description
Review uncommitted changes, fix actionable correctness issues, and verify the result.
user-invocable
true
context
fork
agent
review-fix-agent

When subagents are enabled in Codex, prefer delegating this workflow to the review-fix-agent custom agent.

Review uncommitted changes, fix actionable issues, and verify the result.

Workflow

Phase 1: Scope
  1. git status --short and git diff --stat HEAD to determine what changed.
  2. If no changes exist, abort with "nothing to review".
Phase 2: Baseline

Run build and lint to establish a clean starting point:

bash
cargo clippy --workspace -- -D warnings 2>&1 | tail -20
cargo test --workspace --no-run 2>&1 | tail -5

If the baseline already fails, report the failures and stop. Do not mask pre-existing breakage.

Phase 3: Review

Inspect the diff and new untracked files. Check for:

CategoryWhat to look for
Stale referencesDeleted modules, commands, docs, or templates still referenced
Code duplicationIdentical structs or functions across files worth extracting
Provider abstraction gapsHard-coded CLI names instead of the AgentProvider trait
Dead asyncAsync work discarded and then repeated synchronously
Sort instabilityUtc::now() used as a fallback sort key
Hardcoded pathsFilesystem paths that should be relative to repo_path
Unused paramsAccepted CLI arguments silently ignored
SecurityPath traversal, credential leaks, unchecked user input

Classify each finding:

  • Fix: clear bug or correctness issue. Fix it now.
  • Warn: design concern or missing feature. Report it, but do not fix unless trivial.
  • Note: style or informational only.
Phase 4: Fix

For each fix-level finding:

  1. Make the minimal, surgical edit.
  2. Do not change unrelated code.
  3. After all fixes, run:
bash
cargo clippy --workspace -- -D warnings
cargo test --workspace --no-run

If clippy or test compilation fails, revert the offending edit and downgrade it to a warning.

Phase 5: Report

Output a structured summary:

text
## Review + Fix Report

### Fixed
- <file>:<line> - <description>

### Warnings
- <file>:<line> - <description>

### Notes
- <description>

### Verification
- clippy: PASS / FAIL
- test compile: PASS / FAIL
- files modified: N

© nwiizo, MIT. 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-fix of nwiizo/ccswarm.

Open the folder on GitHubat commit 611bf15

Compare with similar skills

Review Fix 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 Fix compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Review Fix this skillnwiizo/ccswarm153—~596Automated safety check: PassMIT
Vercel Composition Patternssupabase/supabase111k58 repos~726Automated safety check: PassMIT
Finishing a Development Branchobra/superpowers297k5 repos~1.9kAutomated safety check: PassMIT
Typescript Advanced Typesrolling-scopes/rsschool-app10k25 repos~4.2kAutomated safety check: PassMPL-2.0
PR Babysitteropeninterpreter/openinterpreter69k3 repos~4.2kAutomated safety check: PassApache-2.0
Code Review ChecklistshareAI-lab/learn-claude-code78k4 repos~1.1kAutomated safety check: PassMIT

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Categories

Questions about Review Fix

What does Review Fix do?

Review uncommitted changes, fix actionable correctness issues, and verify the result. Review Fix is an agent skill from nwiizo/ccswarm. Review uncommitted changes, fix actionable correctness issues, and verify the result.

When should I use Review Fix?

Review Fix fits situations like: development work in your project.

How do I install Review Fix in Claude Code?

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

How do I install Review Fix in Codex?

Run `npx skills add nwiizo/ccswarm --skill review-fix -a codex`. Or copy the skill folder (.agents/skills/review-fix in nwiizo/ccswarm) into .agents/skills/review-fix in your project. Codex loads it when a task matches its description.

Can I use Review Fix 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 nwiizo/ccswarm --skill review-fix -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-fix, .gemini/skills/review-fix, .github/skills/review-fix and .opencode/skills/review-fix in your project.

What does Review Fix need to run?

Going by SKILL.md and its folder, Review Fix needs the command-line tools its instructions call (cargo and git).

Does Review Fix access the network?

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

Is Review Fix 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 Fix use?

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

How many tokens does Review Fix use?

About 596 tokens (SKILL.md is roughly 2.4k 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 Fix?

Skills that share tags, products or a category with Review Fix: Vercel Composition Patterns (supabase/supabase, 111k stars), Finishing a Development Branch (obra/superpowers, 297k stars), Typescript Advanced Types (rolling-scopes/rsschool-app, 10k stars) and PR Babysitter (openinterpreter/openinterpreter, 69k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Review Fix?

nwiizo (a GitHub user) maintains it in nwiizo/ccswarm, which has 153 GitHub stars. The repository holds 12 skills in this directory. The repository was last updated on October 9, 2026.

Source: nwiizo/ccswarm on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.