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 instructions/arnabdeypolimi/claude_code_setup/claude-mdgit clone --depth 1 https://github.com/arnabdeypolimi/claude_code_setupWhat 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 | $0.01433 | $0.01433 |
| Opus 5 | $0.00717 | $0.00717 |
| Sonnet 5 | $0.00287 | $0.00287 |
| Haiku 4.5 | $0.00143 | $0.00143 |
Grade B, and why
claude_code_setup CLAUDE.md scanned grade B with 1 finding 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.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
The owner's global Claude settings live at `~/.claude/settings.json`. The model is set to `sonnet` globally. Project-level `settings.json` files can override this per repo. How it starts
The opening of the file, as written. The whole thing — 129 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Purpose
This repo is a portable Claude Code configuration kit. It stores skills, agent definitions, workflows, and project templates that can be copied into new projects to bootstrap a consistent Claude Code setup.
Repo Conventions
.claude/skills/<name>/SKILL.md— skill prompt content (local custom skills)agents/<type>/<name>.md— agent definitions (orchestrator and subagents)workflows/<name>.md— multi-step workflow definitionstemplates/— starter files to copy into new projectsCLAUDE.md— starter project CLAUDE.mdsettings.json— starter.claude/settings.jsonconfig.yaml— master project configuration templaterules.md— global rules and conventions templateallowlist.yaml— security permissions templatecommit-message.md— commit message format guidemr-template.md— merge request description templatereview-template.md— code review output template
settings.local.json files are machine-specific and should not be committed to project repos.
Skill Sources
| Source | Skills |
|---|---|
| Custom (this repo) | git-operations, gitlab-integration, python-best-practices, python-docs, pydantic, pytorch-lightning, mermaid-diagrams, remotion-best-practices, code-refactor, skill-creator |
| (source TBD) | industrial-ai-research, latex-paper-en, latex-thesis-zh, paper-audit, research-paper-writing, typst-paper |
| pbakaus/impeccable | 21 UI/UX skills (frontend-design, animate, adapt, arrange, audit, bolder, clarify, colorize, critique, delight, distill, extract, harden, normalize, onboard, optimize, overdrive, polish, quieter, teach-impeccable, typeset) |
| coreyhaines31/marketingskills | Marketing skills (page-cro, copywriting, and more) |
| addyosmani/agent-skills | Agent skills collection by Addy Osmani |
| Imbad0202/academic-research-skills | Academic research pipeline (deep-research, academic-paper, academic-paper-reviewer, academic-pipeline) |
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.
- 3d ago First seen · 129 lines · 1,433 tokens per session scan B 412dc2031c20
claude_code_setup CLAUDE.md is an instructions file published in the GitHub repository arnabdeypolimi/claude_code_setup (4 stars, last pushed 3mo ago), licensed MIT. It adds 1,433 tokens to every session, about $0.0072 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other instructions, from other repositories
ai-engineering-from-scratch AGENTS.md
Instructions for rohitg00/ai-engineering-from-scratch, covering agents.md, philosophy, repo layout, hard rules and dependencies.
LLM-Wiki AGENTS.md
Instructions for VectorPeak/LLM-Wiki, covering obsidian second brain - codex cli operating manual, how to operate, command routing tables (grouped by category), wiki layer - simplified knowledge operations and vault - daily writing, capture, find.
claude-godmode AGENTS.md
Instructions for SyloRei/claude-godmode, covering agents.md, agent roster, architect, code-reviewer and convention-reviewer.
SpecRoute GEMINI.md
Instructions for Enovatr-Labs/SpecRoute, a project described as: Open source framework for spec-driven agentic software engineering. PRDs, prompts, agents, skills, workflows, and coding rules for Codex, Claude, and modern AI development teams.
claude-code-harness CLAUDE.md
Instructions for viacheslav-tronko/claude-code-harness, covering claude.md — operational doctrine ({yourprojectname}), projectconfig — fill these placeholders before using, 0. top of mind — these four ride above everything, 1. mission and 2. p0 hard constraints — never violate.
mcp-brain CLAUDE.md
Instructions for PierfrancescoLijoi/mcp-brain, covering claude.md, what this project is, commands, architecture and data model — three memory levels.