claude-setup

claude-setup is a skill for Claude Code, Codex from anilcancakir/claude-code-plugins. It costs 46 tokens per session (1,384 once invoked), scanned A, original, MIT.

A skill for creating CLAUDE.md files, which give Claude Code project-specific instructions. It uses project.md for what the project is and brand.md for its identity and design guidance.

In plain words
What is it for?
Use it when creating or improving CLAUDE.md, running /mysetup, or documenting project conventions, architecture, tools, and testing guidance for Claude Code.
Why use it?
It separates project goals and brand guidance from technical instructions, making the coding assistant's context more focused and consistent.

Skill for Claude CodeCodex

Part of the project-optimizer plugin — 3 skills, 4 commands, 3 agents shipped together

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/anilcancakir/claude-code-plugins/claude-setup
Any agent
npx skills add anilcancakir/claude-code-plugins --skill claude-setup
Clone the repo
git clone --depth 1 https://github.com/anilcancakir/claude-code-plugins

Made for: Claude Code, Codex.

Or install project-optimizer, the plugin that ships this one along with the rest of its 3 skills, 4 commands, 3 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for claude-setup

README.md
[![agentmods](https://agentmods.dev/badge/skills/anilcancakir/claude-code-plugins/claude-setup.svg)](https://agentmods.dev/skills/anilcancakir/claude-code-plugins/claude-setup)
Your own site
<a href="https://agentmods.dev/skills/anilcancakir/claude-code-plugins/claude-setup"><img src="https://agentmods.dev/badge/skills/anilcancakir/claude-code-plugins/claude-setup.svg" alt="Measured on agentmods" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,384 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00046 $0.01384
Opus 5 $0.00023 $0.00692
Sonnet 5 $0.00009 $0.00277
Haiku 4.5 $0.00005 $0.00138

Measured 3d ago against content hash 89c8946602a0, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

claude-setup scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

project-optimizer/skills/claude-setup/SKILL.md · 201 lines

How it starts

The opening of the file, as written. The whole thing — 201 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Claude Setup Skill

Patterns and templates for creating optimized CLAUDE.md files that integrate project.md and brand.md context.

Workflow Integration

project.md (what) → brand.md (identity) → CLAUDE.md (how)

CLAUDE.md should:

  • Reference project.md for project overview
  • Reference brand.md for design guidelines
  • Focus on TECHNICAL configuration for Claude

Core Principles

1. Context-Aware Generation

  • Read project.md for project identity and goals
  • Read brand.md for design and voice guidelines
  • Focus CLAUDE.md on technical commands and patterns

2. Signal Over Noise

  • Only document non-obvious information
  • Avoid restating what's clear from code
  • Focus on gotchas, patterns, and decisions

3. Token Budget Awareness

Project Size Target Tokens Max Lines
Small (<10k LOC) 500-1000 50-100
Medium (10-50k LOC) 1000-2000 100-200
Large (>50k LOC) 2000-4000 200-300

4. Structured Sections

Use XML-style tags for parseability:

  • <ARCHITECTURE> - Technical architecture decisions
  • <CONVENTIONS> - Project-specific code patterns
  • <TOOLS> - MCP servers and preferences
  • <TESTING> - Test framework and patterns
  • <COMMANDS> - Quick reference table
  • <BRAND> - Quick reference from brand.md
  • <GOTCHAS> - Proven solutions to problems

CLAUDE.md Structure

# [Project Name]

[One-line description - from project.md or detected]

## Quick Reference

| Command | Description |
|---------|-------------|
| `[cmd]` | [purpose]   |

For project overview, see [project.md](project.md).
For brand guidelines, see [brand.md](brand.md).

<ARCHITECTURE>
## Architecture

[Technical architecture - patterns, layers, data flow]
[Reference project.md for project goals and features]
</ARCHITECTURE>

<CONVENTIONS>
## Conventions

### Naming
- [File naming pattern]
- [Class/function naming]

### Code Organization
- [Feature vs layer structure]
- [Import ordering]
</CONVENTIONS>

<TESTING>
## Testing

- **Framework**: [PHPUnit/Jest/Pest/etc.]
- **Run**: `[command]`
- **Coverage**: `[command]`

### Patterns
- [Test organization]
- [Mocking approach]
</TESTING>

<TOOLS>
## Available Tools

### Research
- `WebSearch` - Documentation lookup
- `mcp__context7__query-docs` - Framework docs

### Development
- `mcp__github__*` - Issue/PR management
- `Bash` - Build and test commands

### Tool Preferences
- [When to use which tool]
</TOOLS>

<BRAND>
## Design Guidelines

Reference: See [brand.md](brand.md) for full guidelines.

**Quick Reference:**
- Archetype: [From brand.md]
- Primary: [HEX from brand.md]
- Font: [From brand.md]
- Voice: [Key attributes from brand.md]
</BRAND>

<GOTCHAS>
## Gotchas

### [Issue Name]
**Problem**: [Description]
**Solution**: [Fix with file reference]
</GOTCHAS>

Read the full file on GitHub · 201 lines

Files

What ships with it

5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 201 lines · 46 tokens per session scan A 89c8946602a0

Subscribe to this mod's changes

claude-setup is a skill published in the GitHub repository anilcancakir/claude-code-plugins (6 stars, last pushed 7mo ago), licensed MIT. It adds 46 tokens to every session and 1,384 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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