Vercel Composition Patterns
supabase/supabase
React composition patterns that scale. An agent skill from supabase/supabase.
Analyzes a codebase's modularity imbalances using the Balanced Coupling model and produces a review of design issues.
Install Review
$ npx skills add vladikk/modularity --skill review -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install vladikk/modularity review --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/vladikk/modularity.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/review .claude/skills/review && 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" agent skill from https://github.com/vladikk/modularity/tree/main/skills/review into .claude/skills/review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review", 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/vladikk/modularity/tree/main/skills/reviewType 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 vladikk/modularity --skill review -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install vladikk/modularity review --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/vladikk/modularity.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/review .agents/skills/review && 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" agent skill from https://github.com/vladikk/modularity/tree/main/skills/review into .agents/skills/review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review", 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 vladikk/modularity --skill review -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install vladikk/modularity review --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/vladikk/modularity.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/review .cursor/skills/review && 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" agent skill from https://github.com/vladikk/modularity/tree/main/skills/review into .cursor/skills/review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review", 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/vladikk/modularity.git --path skills/review--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 vladikk/modularity --skill review -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install vladikk/modularity review --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/vladikk/modularity.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/review .gemini/skills/review && 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" agent skill from https://github.com/vladikk/modularity/tree/main/skills/review into .gemini/skills/review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review", 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 vladikk/modularity reviewInstalls 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 vladikk/modularity --skill review -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/vladikk/modularity.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/review .github/skills/review && 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" agent skill from https://github.com/vladikk/modularity/tree/main/skills/review into .github/skills/review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review", 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 vladikk/modularity --skill review -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install vladikk/modularity review --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/vladikk/modularity.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/review .opencode/skills/review && 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" agent skill from https://github.com/vladikk/modularity/tree/main/skills/review into .opencode/skills/review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "review", 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- GitHub stars
- 554
- Token cost
- ~1.9k tokens
- SKILL.md length
- 968 words
- Files
- 1
- Skills in repo
- 4
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Analyzes a codebase's modularity imbalances using the Balanced Coupling model and produces a review of design issues.
- Works in 4 steps: Understand the Problem Domain → Map Integrations → Apply the Balance Rule → …
- Reviewing existing code for coupling problems
- SKILL.md covers Interaction Rules, Process and Important Constraints
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Review is an agent skill from vladikk/modularity. Analyzes a codebase's modularity imbalances using the Balanced Coupling model and produces a review of design issues. Use when reviewing existing code for coupling problems, assessing architecture quality, identifying distributed monolith risks, or finding areas where changes are unexpectedly expensive.
Its SKILL.md is about 1.9k 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: Claude Code plugin for designing modular systems from functional requirements and reviewing existing codebases for modularity problems with actionable improvement…
When your agent uses it
- Reviewing existing code for coupling problems
- Assessing architecture quality
- Identifying distributed monolith risks
- Finding areas where changes are unexpectedly expensive
Example prompts
- “Use the review skill to analyz a codebase's modularity imbalances using the Balanced Coupling model and produces a review of design issues”
- “/review”
Requirements
- Pre-approved tools (allowed-tools): Read, Grep, Glob, LSP, AskUserQuestion, TaskCreate, TaskUpdate
Workflow steps
4 steps, taken from the step headings in SKILL.md.
- Understand the Problem Domain
- Map Integrations
- Apply the Balance Rule
- Write the Review
What it can do on your machine
Read from SKILL.md and the folder at commit bcdca9a. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadGrepGlobLSPAskUserQuestionTaskCreateTaskUpdate
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 loads about 1.9k tokens when it runs. Until then it costs about 78 tokens; SKILL.md has 968 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
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 968 words (~1,913 tokens).
“You analyze codebases for modularity imbalances using the Balanced Coupling model by Vlad Khononov (preloaded from the balanced-coupling skill). You produce a review that identifies concrete design issues and explains each one in terms of knowledge encapsulation, complexity, cascading changes…”
- name
- review
- allowed-tools
- Read, Grep, Glob, LSP, AskUserQuestion, TaskCreate, TaskUpdate
- skills
- balanced-coupling, document
Files
Just SKILL.md in skills/review of vladikk/modularity.
Open the folder on GitHubat commit bcdca9a
Compare with similar skills
Review 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 this skillvladikk/modularity | 554 | — | ~1.9k | Automated safety check: Pass | Custom licence | |
| Vercel Composition Patternssupabase/supabase | 111k | 58 repos | ~726 | Automated safety check: Pass | MIT | |
| Finishing a Development Branchobra/superpowers | 297k | 5 repos | ~1.9k | Automated safety check: Pass | MIT | |
| Typescript Advanced Typesrolling-scopes/rsschool-app | 10k | 25 repos | ~4.2k | Automated safety check: Pass | MPL-2.0 | |
| PR Babysitteropeninterpreter/openinterpreter | 69k | 3 repos | ~4.2k | Automated safety check: Pass | Apache-2.0 | |
| Code Review ChecklistshareAI-lab/learn-claude-code | 78k | 5 repos | ~1.1k | Automated safety check: Pass | MIT |
Similar skills
- Official
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.
Typescript Advanced Types
rolling-scopes/rsschool-app
Master TypeScript's advanced type system including generics, conditional types, mapped types, template literals, and utility types for building type-safe applications.
PR Babysitter
openinterpreter/openinterpreter
Watches an open GitHub pull request until it merges, handling review comments, diagnosing CI failures and retrying flaky checks along the way.
Code Review Checklist
shareAI-lab/learn-claude-code
Reviews code against a five-part checklist covering security, correctness, performance, maintainability and testing, and reports findings in a fixed format.
Greploop
onyx-dot-app/onyx
Iteratively improves a PR (GitHub), MR (GitLab), or shelved changelist (Perforce) until Greptile gives it a 5/5 confidence score with zero unresolved comments.
More from vladikk/modularity
Document
vladikk/modularity
Produces modularity review documents in both Markdown and HTML formats.
Design
vladikk/modularity
Designs modular high-level architectures from functional requirements and produces design documents for each module.
Balanced Coupling
vladikk/modularity
The Balanced Coupling model for software design. An agent skill from vladikk/modularity.
Related
Categories
Questions about Review
What does Review do?
Analyzes a codebase's modularity imbalances using the Balanced Coupling model and produces a review of design issues. Review is an agent skill from vladikk/modularity. Analyzes a codebase's modularity imbalances using the Balanced Coupling model and produces a review of design issues.
When should I use Review?
Review fits situations like: reviewing existing code for coupling problems; assessing architecture quality; identifying distributed monolith risks; finding areas where changes are unexpectedly expensive.
How do I install Review in Claude Code?
Run `npx skills add vladikk/modularity --skill review -a claude-code`. Or copy the skill folder (skills/review in vladikk/modularity) into .claude/skills/review in your project. Claude Code loads it when a task matches its description.
How do I install Review in Codex?
Run `npx skills add vladikk/modularity --skill review -a codex`. Or copy the skill folder (skills/review in vladikk/modularity) into .agents/skills/review in your project. Codex loads it when a task matches its description.
Can I use Review 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 vladikk/modularity --skill review -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, .gemini/skills/review, .github/skills/review and .opencode/skills/review in your project.
What does Review need to run?
SKILL.md names no scripts, command-line tools or credentials: Review is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Grep, Glob, LSP, AskUserQuestion, TaskCreate, TaskUpdate.
Does Review 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 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 use?
Review has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Review use?
About 1.9k tokens (SKILL.md is roughly 7.7k 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?
Skills that share tags, products or a category with Review: 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?
vladikk (a GitHub user) maintains it in vladikk/modularity, which has 554 GitHub stars. The repository holds 4 skills in this directory. The repository was last updated on August 31, 2026.
Source: vladikk/modularity on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.