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/phobologic/claude_code_helpers/claude-mdgit clone --depth 1 https://github.com/phobologic/claude_code_helpersWhat 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 | $0.02056 | $0.02056 |
| Opus 5 | $0.01028 | $0.01028 |
| Sonnet 5 | $0.00411 | $0.00411 |
| Haiku 4.5 | $0.00206 | $0.00206 |
Grade A, and why
claude_code_helpers CLAUDE.md 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 2d 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.
How it starts
The opening of the file, as written. The whole thing — 137 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.
Repository Purpose
This repository is the source of truth for ~/.claude/ — personal Claude Code dotfiles.
It provides global skills, sub-agents for multi-agent code review, a global CLAUDE.md
with working style rules, language plugins for auto-formatting, and tool rules for deployment
and database conventions.
Repository Structure
skills/ Global skills (review, multi-review, implement-ticket, use-railway, …)
agents/ Sub-agents for multi-agent code review (5 specialized reviewers)
languages/ Per-language Claude Code plugins (go, python) — hooks + rules
tools/ Per-tool rules files (railway, sqlalchemy) — loaded via .claude/rules/ symlinks
bin/ Utility scripts (tk plugins, etc.)
docs/ Documentation and migration guides
CLAUDE.global.md Global CLAUDE.md — symlinked to ~/.claude/CLAUDE.md
install.sh Sets up ~/.claude/ symlinks from scratch
Installation
Run ./install.sh to configure ~/.claude/:
~/.claude/CLAUDE.md→CLAUDE.global.md~/.claude/skills/→skills/~/.claude/agents/→agents/~/.claude/rules/go.md→languages/go/rules/CLAUDE.md~/.claude/rules/python.md→languages/python/rules/CLAUDE.md
To add language auto-formatting hooks to a project:
# Step 1 — add the marketplace once per machine:
/plugin marketplace add ~/git/claude_code/languages
# Step 2 — install in your project:
/plugin install claude-go@claude-languages
/plugin install claude-python@claude-languages
Architecture
Skills
- Skills are stored in the
skills/directory, one subdirectory per skill with aSKILL.md - Invoked with
/skill-nameor automatically by Claude when context matches the description - Skills with
disable-model-invocation: trueare user-only (for side-effect workflows) - See the Claude Code skills docs for format details
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.
- 2d ago First seen · 137 lines · 2,056 tokens per session scan A 7d2b144d7029
claude_code_helpers CLAUDE.md is an instructions file published in the GitHub repository phobologic/claude_code_helpers (5 stars, last pushed 1mo ago), licensed MIT. It adds 2,056 tokens to every session, about $0.0103 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.
Other instructions, from other repositories
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
next.js AGENTS.md
Instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.