Agent skill

Cleanup

MUST run after writing or modifying code — reviews changed files for verbose patterns, inconsistencies, and readability issues before considering work done

AGPL-3.0Auto-check passedDevelopment

Install Cleanup

skills CLI

$ npx skills add trycompai/comp --skill cleanup -a claude-code

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

GitHub CLI

$ gh skill install trycompai/comp cleanup --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/trycompai/comp.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/cleanup .claude/skills/cleanup && 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/

Paste into Claude Code

Install the "cleanup" agent skill from https://github.com/trycompai/comp/tree/main/.claude/skills/cleanup into .claude/skills/cleanup/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cleanup", 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

$skill-installer install https://github.com/trycompai/comp/tree/main/.claude/skills/cleanup

Type 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.

skills CLI

$ npx skills add trycompai/comp --skill cleanup -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install trycompai/comp cleanup --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/trycompai/comp.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/cleanup .agents/skills/cleanup && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "cleanup" agent skill from https://github.com/trycompai/comp/tree/main/.claude/skills/cleanup into .agents/skills/cleanup/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cleanup", 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.

skills CLI

$ npx skills add trycompai/comp --skill cleanup -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install trycompai/comp cleanup --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/trycompai/comp.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/cleanup .cursor/skills/cleanup && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "cleanup" agent skill from https://github.com/trycompai/comp/tree/main/.claude/skills/cleanup into .cursor/skills/cleanup/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cleanup", 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

$ gemini skills install https://github.com/trycompai/comp.git --path .claude/skills/cleanup

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add trycompai/comp --skill cleanup -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install trycompai/comp cleanup --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/trycompai/comp.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/cleanup .gemini/skills/cleanup && rm -rf skills-src

Use ~/.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/

Paste into Gemini CLI

Install the "cleanup" agent skill from https://github.com/trycompai/comp/tree/main/.claude/skills/cleanup into .gemini/skills/cleanup/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cleanup", 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.

GitHub CLI

$ gh skill install trycompai/comp cleanup

Installs 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).

skills CLI

$ npx skills add trycompai/comp --skill cleanup -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/trycompai/comp.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/cleanup .github/skills/cleanup && rm -rf skills-src

Use ~/.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/

Paste into GitHub Copilot

Install the "cleanup" agent skill from https://github.com/trycompai/comp/tree/main/.claude/skills/cleanup into .github/skills/cleanup/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cleanup", 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.

skills CLI

$ npx skills add trycompai/comp --skill cleanup -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install trycompai/comp cleanup --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/trycompai/comp.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/cleanup .opencode/skills/cleanup && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "cleanup" agent skill from https://github.com/trycompai/comp/tree/main/.claude/skills/cleanup into .opencode/skills/cleanup/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cleanup", 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: cleanup
GitHub stars: 2k
Token cost: ~655 tokens
SKILL.md length: 219 words
Files: 1
Skills in repo: 31
Repo updated: Oct 2, 2026
First seen: Oct 7, 2026
Licence: AGPL-3.0

At a glance

MUST run after writing or modifying code — reviews changed files for verbose patterns, inconsistencies, and readability issues before considering work done

Works in 7 steps: No Verbose Defensive Checks → Consistent Idioms Across Files → No Redundant Type Casts → …
Tasks that involve Code review
SKILL.md covers When to Run, Checklist and How to Run
Calls git and npx

What it does

Cleanup is an agent skill from trycompai/comp. MUST run after writing or modifying code — reviews changed files for verbose patterns, inconsistencies, and readability issues before considering work done

Its SKILL.md is about 660 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 Code review and Plain language and style rules. The repository describes itself as: AI Native platform to get companies compliant - Vanta & Drata Alternative. The licence is AGPL-3.0.

When your agent uses it

Tasks that involve Code review
Tasks that involve Plain language and style rules

Example prompts

“/cleanup”

Requirements

Node.js

Workflow steps

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

No Verbose Defensive Checks
Consistent Idioms Across Files
No Redundant Type Casts
Error Handling on Boundaries
Shared Patterns Belong in Shared Packages
No Dead Code
Readable at a Glance

What it can do on your machine

Read from SKILL.md and the folder at commit 1bf4d52. 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:
- git
- npx
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use git and npx, 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

Cleanup loads about 655 tokens when it runs. Until then it costs about 41 tokens; SKILL.md has 219 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~41
When it runs · the whole SKILL.md, loaded when a task matches: ~655

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 trycompai/comp at commit 1bf4d52, republished under its AGPL-3.0 licence (© trycompai). 219 words, ~655 tokens.

Download SKILL.mdSave it as .claude/skills/cleanup/SKILL.md (or your agent's skills folder).

name: cleanup
description: MUST run after writing or modifying code — reviews changed files for verbose patterns, inconsistencies, and readability issues before considering work done

Post-Implementation Cleanup

This skill is mandatory. After writing or modifying code, you MUST review all changed files before reporting the task as complete. Code must be readable at a glance.

When to Run

After completing any implementation work
After fixing bugs
After refactoring
Before committing

Checklist

For every file you changed, verify:

1. No Verbose Defensive Checks

Extract repeated patterns into typed helpers.

tsx

// ❌ Verbose and repeated
const perms = typeof role.permissions === 'string'
  ? JSON.parse(role.permissions) : role.permissions;
if (perms && typeof perms === 'object' && Array.isArray(perms.portal) && perms.portal.length > 0) {

// ✅ Typed helper
const perms = parseRolePermissions(role.permissions);
if (perms?.portal?.length) {

2. Consistent Idioms Across Files

The same check must use the same pattern everywhere.

tsx

// ❌ Inconsistent
file1: perms?.portal?.length > 0
file2: perms?.portal?.length

// ✅ Pick one
perms?.portal?.length

3. No Redundant Type Casts

If you need a cast to satisfy TypeScript, extract a helper function instead.

tsx

// ❌ Verbose cast repeated in every file
const restrictedRoles: readonly string[] = RESTRICTED_ROLES;
restrictedRoles.includes(role);

// ✅ Helper in shared package
export function isRestrictedRole(role: string): boolean {
  return (RESTRICTED_ROLES as readonly string[]).includes(role);
}

4. Error Handling on Boundaries

JSON.parse, external API calls, and DB queries at system boundaries need error handling.

tsx

// ❌ Unguarded parse
const parsed = JSON.parse(value);

// ✅ Safe parse
try {
  return JSON.parse(value);
} catch {
  return null;
}

5. Shared Patterns Belong in Shared Packages

If the same logic appears in 2+ apps (api, app, portal), extract it to a shared package (packages/auth, packages/db, etc.).

6. No Dead Code

Remove unused imports
Remove unused variables
Remove unused function parameters
Remove props that are always null/false

7. Readable at a Glance

Function and variable names should convey intent without reading the implementation
One-liner expressions over multi-line when equally clear
No nested ternaries

How to Run

List all files you modified: git diff --name-only
Read each file and check against this checklist
Fix any issues found
Typecheck after fixes: npx tsc --noEmit

Files

Just SKILL.md in .claude/skills/cleanup of trycompai/comp.

Open the folder on GitHubat commit 1bf4d52

Compare with similar skills

Cleanup 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.

Cleanup compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Cleanup this skilltrycompai/comp	2k	—	~655	Automated safety check: Pass	AGPL-3.0	5 days ago
Cyclomatic Complexitysaurabhkumar8112/cyclomatic-complexity-skill	405	—	~761	Automated safety check: Pass	Apache-2.0	1 mo ago
Software Design Philosophyluoling8192/software-design-philosophy-skill	344	—	~3.4k	Automated safety check: Pass	MIT	2 mo ago
Code Reviewhardness1020/Leeway	115	—	~301	Automated safety check: Pass	MIT	4 mo ago
Copilot Code Coachtimothywarner/chatgptclass	143	—	~1.9k	Automated safety check: Pass	Custom licence	18 days ago
Code Reviewjohnku2011/boilerplates-with-ai-skills	240	—	~708	Automated safety check: Pass	MIT	1 mo ago

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Questions about Cleanup

What does Cleanup do?

MUST run after writing or modifying code — reviews changed files for verbose patterns, inconsistencies, and readability issues before considering work done. Cleanup is an agent skill from trycompai/comp.

When should I use Cleanup?

Cleanup fits situations like: tasks that involve Code review; tasks that involve Plain language and style rules.

How do I install Cleanup in Claude Code?

Run `npx skills add trycompai/comp --skill cleanup -a claude-code`. Or copy the skill folder (.claude/skills/cleanup in trycompai/comp) into .claude/skills/cleanup in your project. Claude Code loads it when a task matches its description.

How do I install Cleanup in Codex?

Run `npx skills add trycompai/comp --skill cleanup -a codex`. Or copy the skill folder (.claude/skills/cleanup in trycompai/comp) into .agents/skills/cleanup in your project. Codex loads it when a task matches its description.

Can I use Cleanup 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 trycompai/comp --skill cleanup -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cleanup, .gemini/skills/cleanup, .github/skills/cleanup and .opencode/skills/cleanup in your project.

What does Cleanup need to run?

Going by SKILL.md and its folder, Cleanup needs the command-line tools its instructions call (git and npx). Our summary lists: Node.js.

Does Cleanup access the network?

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

Is Cleanup 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 Cleanup use?

Cleanup is published under the AGPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Cleanup use?

About 655 tokens (SKILL.md is roughly 2.6k 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 Cleanup?

Skills that share tags, products or a category with Cleanup: Cyclomatic Complexity (saurabhkumar8112/cyclomatic-complexity-skill, 405 stars), Software Design Philosophy (luoling8192/software-design-philosophy-skill, 344 stars), Code Review (hardness1020/Leeway, 115 stars) and Copilot Code Coach (timothywarner/chatgptclass, 143 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Cleanup?

trycompai (a GitHub organization) maintains it in trycompai/comp, which has 2,016 GitHub stars. The repository holds 31 skills in this directory. The repository was last updated on October 2, 2026.

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

Install Cleanup

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Post-Implementation Cleanup

When to Run

Checklist

1. No Verbose Defensive Checks

2. Consistent Idioms Across Files

3. No Redundant Type Casts

4. Error Handling on Boundaries

5. Shared Patterns Belong in Shared Packages

6. No Dead Code

7. Readable at a Glance

How to Run

Files

Compare with similar skills

Similar skills

More from trycompai/comp

Related

Questions about Cleanup