Agent skill

Code Review Standards

by initializ in initializ/forge

Discover and apply organization coding standards from .forge-review/ configuration

Apache-2.0Auto-check passedDevelopment

Install Code Review Standards

skills CLI
$ npx skills add initializ/forge --skill code-review-standards -a claude-code

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

GitHub CLI
$ gh skill install initializ/forge code-review-standards --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/initializ/forge.git skills-src && mkdir -p .claude/skills && cp -r skills-src/forge-skills/local/embedded/code-review-standards .claude/skills/code-review-standards && 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
code-review-standards
GitHub stars
222
Token cost
~1.5k tokens
SKILL.md length
431 words
Files
9
Skills in repo
15
Repo updated
First seen
Licence
Apache-2.0

At a glance

Discover and apply organization coding standards from .forge-review/ configuration

  • Tasks that involve Code quality
  • SKILL.md covers Overview, Directory Structure, Tool: review_standards_init and Tool: review_standards_check, plus 3 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Tasks that involve Code review

What it does

Code Review Standards is an agent skill from initializ/forge. Discover and apply organization coding standards from .forge-review/ configuration

Its SKILL.md is about 1.5k tokens, which your agent loads only when the skill is triggered. The skill folder holds 11 other files (for example `templates/.forge-review/config.yaml`, `templates/.forge-review/standards/general.md` and `templates/.forge-review/standards/go.md`).

It sits in Development, covering Code quality and Code review. The repository describes itself as: Forge is the open-source runtime for Anthropic's Agent Skills standard — built for the agent that runs next to a service, in your environment, on infrastructure you already… The licence is Apache-2.0.

When your agent uses it

  • Tasks that involve Code quality
  • Tasks that involve Code review

Example prompts

  • “/code-review-standards”

What it can do on your machine

Read from SKILL.md and the folder at commit 3c608d8. 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 (its code samples are yaml and markdown).

    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

Code Review Standards loads about 1.5k tokens when it runs. Until then it costs about 26 tokens; SKILL.md has 431 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~26
When it runs · the whole SKILL.md, loaded when a task matches
~1.5k

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 initializ/forge at commit 3c608d8, republished under its Apache-2.0 licence (© initializ). 431 words, ~1,524 tokens.

Download SKILL.mdSave it as .claude/skills/code-review-standards/SKILL.md (or your agent's skills folder). This skill also uses 8 other files; get the full folder from GitHub.
name
code-review-standards
description
Discover and apply organization coding standards from .forge-review/ configuration
icon
📏
category
developer
tags
code-review, standards, configuration, linting, quality

Code Review Standards

Teaches the agent to discover and apply organization-specific coding standards stored in a .forge-review/ directory in the target repository. This skill provides configuration templates and standard rule files that teams can customize.

Overview

The .forge-review/ directory is a convention for storing code review configuration alongside the codebase. When present, the code-review skill automatically loads these standards and applies them during reviews.

This skill:

  • Documents the .forge-review/ directory structure and file formats
  • Provides templates for bootstrapping review standards in new repositories
  • Teaches the agent how to discover and interpret standards files

Directory Structure

.forge-review/
├── config.yaml                  # Review configuration
├── .forge-review-ignore         # Files/patterns to skip during review
└── standards/                   # Coding standards (one file per topic)
    ├── general.md               # General coding rules
    ├── security.md              # Security rules
    ├── go.md                    # Go-specific rules
    ├── python.md                # Python-specific rules
    ├── typescript.md            # TypeScript rules
    └── testing.md               # Testing rules

Tool: review_standards_init

Initialize a .forge-review/ directory in the current repository with default templates.

This is a binary-backed tool that uses filesystem operations (mkdir, write) to scaffold the standards directory. The agent reads templates bundled with this skill and writes them to the target repository.

Input:

ParameterTypeRequiredDescription
target_dirstringnoTarget directory (default: current working directory)
languagesarraynoLanguage-specific standards to include: go, python, typescript. Default: all
overwritebooleannoOverwrite existing files. Default: false

Output: List of created files and a summary of the initialized configuration.

Detection Heuristics

The agent selects this tool when it detects:

  • Requests to "set up code review", "initialize review standards", "configure review"
  • Questions about .forge-review/ directory structure
  • Requests to create or customize coding standards

Tool: review_standards_check

Check whether the current repository has a .forge-review/ configuration and report its status.

Input:

ParameterTypeRequiredDescription
target_dirstringnoDirectory to check (default: current working directory)

Output: JSON object with configuration status, found files, and any validation issues.

Show full SKILL.md (171 more words)Show less
Detection Heuristics

The agent selects this tool when it detects:

  • Questions about whether review standards are configured
  • Requests to validate review configuration
  • Troubleshooting review behavior

Configuration Reference

config.yaml
yaml
# .forge-review/config.yaml
version: "1"

# Default review settings
review:
  # Focus areas to always include (bugs, security, style, performance, maintainability)
  default_focus:
    - bugs
    - security

  # Severity threshold: only report findings at or above this level
  # Options: nitpick, info, warning, error
  min_severity: info

  # Maximum findings to report per review
  max_findings: 50

# Language-specific settings
languages:
  go:
    standards_file: standards/go.md
    enabled: true
  python:
    standards_file: standards/python.md
    enabled: true
  typescript:
    standards_file: standards/typescript.md
    enabled: true

# File patterns to always skip (supplements .forge-review-ignore)
skip_patterns:
  - "vendor/**"
  - "node_modules/**"
  - "*.generated.go"
  - "*.min.js"
  - "**/*.pb.go"
.forge-review-ignore

Gitignore-style patterns for files that should be skipped during review:

# Dependencies
vendor/
node_modules/

# Generated code
*.generated.go
*.pb.go
*_gen.go

# Build artifacts
dist/
build/
*.min.js
*.min.css

# Test fixtures
testdata/
**/fixtures/**

# Documentation
*.md
LICENSE
Standards Files

Standards files are markdown documents with rules organized by category. Each rule should be clear and actionable. The code-review skill injects these into the LLM prompt during review.

Format:

markdown
# Category Name

## Rule Title

Description of the rule and why it matters.

**Good:**
\`\`\`go
// example of correct code
\`\`\`

**Bad:**
\`\`\`go
// example of incorrect code
\`\`\`

Templates

This skill bundles template files in the templates/ directory. Use review_standards_init to copy them into a target repository, or browse them directly for reference.

Available templates:

  • templates/.forge-review/config.yaml — Default configuration
  • templates/.forge-review/.forge-review-ignore — Default ignore patterns
  • templates/.forge-review/standards/general.md — General coding standards
  • templates/.forge-review/standards/security.md — Security review rules
  • templates/.forge-review/standards/go.md — Go-specific standards
  • templates/.forge-review/standards/python.md — Python-specific standards
  • templates/.forge-review/standards/typescript.md — TypeScript standards
  • templates/.forge-review/standards/testing.md — Testing standards

Safety Constraints

  • This skill only reads and writes configuration files in .forge-review/
  • It never modifies source code
  • Standards files are only used as additional context for LLM-based review; they do not block merges or fail CI on their own
  • Overwrite protection is on by default (overwrite: false)

© initializ, 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

SKILL.md and 8 other files in forge-skills/local/embedded/code-review-standards of initializ/forge.

  • SKILL.md
  • templates/.forge-review/.forge-review-ignore
  • templates/.forge-review/config.yaml
  • templates/.forge-review/standards/general.md
  • templates/.forge-review/standards/go.md
  • templates/.forge-review/standards/python.md
  • templates/.forge-review/standards/security.md
  • templates/.forge-review/standards/testing.md
  • templates/.forge-review/standards/typescript.md

Open the folder on GitHubat commit 3c608d8

Compare with similar skills

Code Review Standards 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.

Code Review Standards compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Code Review Standards this skillinitializ/forge222—~1.5kAutomated safety check: PassApache-2.0
WooCommerce Code Reviewwoocommerce/woocommerce11k3 repos~1.1kAutomated safety check: PassCustom licence
Skill Doli Code ReviewDolibarr/dolibarr7.7k1 repos~1.1kAutomated safety check: PassMIT
Dignified Python Standardsdocling-project/docling69k—~1.5kAutomated safety check: PassApache-2.0
Clean Code GuardamElnagdy/guard-skills1.3k2 repos~4.3kAutomated safety check: PassMIT
Archify Reviewtt-a1i/archify79k—~415Automated safety check: PassMIT

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Categories

Questions about Code Review Standards

What does Code Review Standards do?

Discover and apply organization coding standards from .forge-review/ configuration. Code Review Standards is an agent skill from initializ/forge.

When should I use Code Review Standards?

Code Review Standards fits situations like: tasks that involve Code quality; tasks that involve Code review.

How do I install Code Review Standards in Claude Code?

Run `npx skills add initializ/forge --skill code-review-standards -a claude-code`. Or copy the skill folder (forge-skills/local/embedded/code-review-standards in initializ/forge) into .claude/skills/code-review-standards in your project. Claude Code loads it when a task matches its description.

How do I install Code Review Standards in Codex?

Run `npx skills add initializ/forge --skill code-review-standards -a codex`. Or copy the skill folder (forge-skills/local/embedded/code-review-standards in initializ/forge) into .agents/skills/code-review-standards in your project. Codex loads it when a task matches its description.

Can I use Code Review Standards 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 initializ/forge --skill code-review-standards -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/code-review-standards, .gemini/skills/code-review-standards, .github/skills/code-review-standards and .opencode/skills/code-review-standards in your project.

What does Code Review Standards need to run?

SKILL.md names no scripts, command-line tools or credentials: Code Review Standards is instructions for the agent only.

Does Code Review Standards 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 Code Review Standards 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 Code Review Standards use?

Code Review Standards 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 Code Review Standards use?

About 1.5k tokens (SKILL.md is roughly 6.1k 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 Code Review Standards?

Skills that share tags, products or a category with Code Review Standards: WooCommerce Code Review (woocommerce/woocommerce, 11k stars), Skill Doli Code Review (Dolibarr/dolibarr, 7.7k stars), Dignified Python Standards (docling-project/docling, 69k stars) and Clean Code Guard (amElnagdy/guard-skills, 1.3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Code Review Standards?

initializ (a GitHub organization) maintains it in initializ/forge, which has 222 GitHub stars. The repository holds 15 skills in this directory. The repository was last updated on October 1, 2026.

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