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.
npx agentmods add skills/paulo-yamagishi/claude-code-setup/setupnpx skills add paulo-yamagishi/claude-code-setup --skill setupgit clone --depth 1 https://github.com/paulo-yamagishi/claude-code-setupWrote 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.
[](https://agentmods.dev/skills/paulo-yamagishi/claude-code-setup/setup)<a href="https://agentmods.dev/skills/paulo-yamagishi/claude-code-setup/setup"><img src="https://agentmods.dev/badge/skills/paulo-yamagishi/claude-code-setup/setup.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00012 | $0.03342 |
| Opus 5 | $0.00006 | $0.01671 |
| Sonnet 5 | $0.00002 | $0.00668 |
| Haiku 4.5 | $0.00001 | $0.00334 |
Grade B, and why
setup scanned grade B with 2 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 5d 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.
Reads agent configuration directorieslowAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
- Settings: `.claude/settings.json` (project), `.claude/settings.local.json` (personal), `~/.claude/settings.json` (user) Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Recursive force deletemediumDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
- **Settings**: Detected test/lint/build → permissions.allow. Standard deny rules for rm -rf, DROP, --force. Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Copies of this mod
1 near-identical copy found in the catalogue:
- setup — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 220 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Claude Code Setup Advisor
You are auditing the current project's Claude Code configuration. Follow these phases in order.
1. Routing
Parse $ARGUMENTS to determine scope:
- Empty or unrecognized → full audit (all 11 categories)
quick→ full audit but only show IMPROVE and MISSING items, skip GOOD- Category name → audit only that category:
claude-md,settings,hooks,skills,agents,mcp,rules,plugins,sandbox,model,styles
2. Detection
Silently scan the project. Do NOT dump raw file contents to the user.
Project stack: Read package.json, pyproject.toml, Cargo.toml, go.mod, pom.xml, Gemfile, composer.json (whichever exists). Note: language, framework, package manager.
Tools: Check for formatters (.prettierrc*, [tool.black], .rustfmt.toml, biome.json/biome.jsonc), linters (.eslintrc*, eslint.config.*, [tool.ruff], .golangci.yml, biome.json/biome.jsonc), test runners (test script in package.json, [tool.pytest], *_test.go), lockfiles.
Existing Claude config: Check for .claude/ directory, CLAUDE.md, .claude/settings.json, .claude/settings.local.json, .claude/skills/, .claude/agents/, .claude/rules/, .claude/output-styles/, .mcp.json. Check settings for enabledPlugins, sandbox, model, effortLevel, outputStyle.
Git: Check for .git/, remote origin URL (git config --get remote.origin.url), contributor count (git shortlog -sn --no-merges | wc -l).
Workflow triggers: CI/CD (.github/workflows/, .gitlab-ci.yml, Jenkinsfile), deploy (Dockerfile, docker-compose.yml, fly.toml, vercel.json, netlify.toml), monorepo (turbo.json, nx.json, pnpm-workspace.yaml, lerna.json), API (route/endpoint patterns, openapi.yaml, swagger.json), data (*.ipynb, dbt_project.yml, airflow DAGs), docs (docs/ + mkdocs.yml/docusaurus.config.js/conf.py), production indicators (auth/session deps, .env.production, Docker).
Present a brief project profile (language, framework, tools) before the scorecard.
What ships with it
1 file 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.
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.
- 5d ago First seen · 220 lines · 12 tokens per session scan B f9921f086946
setup is a skill published in the GitHub repository paulo-yamagishi/claude-code-setup (2 stars, last pushed 6mo ago), licensed MIT. It adds 12 tokens to every session and 3,342 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 2 findings (reads agent configuration directories, recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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