Borrowing it
Nothing to install: this file belongs to pleaseai/claude-code-plugins. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/pleaseai/claude-code-plugins/main/CLAUDE.mdgit clone --depth 1 https://github.com/pleaseai/claude-code-pluginsWrote 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/instructions/pleaseai/claude-code-plugins/claude-md)<a href="https://agentmods.dev/instructions/pleaseai/claude-code-plugins/claude-md"><img src="https://agentmods.dev/badge/instructions/pleaseai/claude-code-plugins/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/pleaseai/claude-code-plugins/claude-md"><img src="https://agentmods.dev/badge/instructions/pleaseai/claude-code-plugins/claude-md.svg" alt="Reviewed on agentmods" width="80" 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 | $0.05068 | $0.05068 |
| Opus 5.5 | $0.02027 | $0.02027 |
| Sonnet 5.5 | $0.01014 | $0.01014 |
| Haiku 4.5 | $0.00507 | $0.00507 |
Grade A, and why
claude-code-plugins 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 1mo 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 — 555 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 Overview
This is a Claude Code plugin marketplace repository providing bundled plugins that extend Claude Code with specialized tools and automation. The repository contains:
- Marketplace Configuration: Managed via
.claude-plugin/marketplace.json - External Plugins: All plugins are maintained as git submodules in
external-plugins/directory - Web Application: Nuxt-based marketplace frontend in
apps/web/ - Hooks System: Session initialization hooks in
hooks/
Directory Structure
claude-code-plugins/
├── external-plugins/ # All plugins (git submodules)
│ ├── nanobanana/ # Image generation plugin
│ ├── security/ # Security analysis
│ ├── spec-kit/ # Spec-driven development
│ ├── code-review/ # Code review automation
│ ├── postgres/ # PostgreSQL MCP server
│ ├── grafana/ # Grafana integration
│ └── context7/ # Up-to-date library documentation
├── plugins/ # Built-in plugins (manually maintained) AND auto-generated Type 4 output
│ ├── gatekeeper/ # Auto-approve safe commands (manually maintained)
│ ├── plugin-dev/ # Plugin development tools (manually maintained)
│ └── ... # Framework-specific plugins + auto-synced Gemini CLI extensions
├── apps/web/ # Marketplace website
├── .claude-plugin/ # Marketplace configuration
└── hooks/ # Session hooks
Architecture
Plugin Structure
Each plugin follows this standard structure:
external-plugins/<plugin-name>/
├── .claude-plugin/
│ └── plugin.json # Claude Code plugin manifest
├── gemini-extension.json # Gemini CLI extension manifest (legacy)
├── README.md # Plugin documentation
├── commands/ # Slash commands (markdown files)
├── hooks/ # Hook configurations
└── mcp-server/ # MCP server implementation
├── package.json
├── src/
│ ├── index.ts # Main server entry
│ └── *.ts # Implementation modules
└── dist/ # Compiled output
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.
- 1mo ago Changed · -4 lines · -63 tokens per session 8a9170e732c0
- 1mo ago First seen · 559 lines · 5,131 tokens per session scan A a14380f058fb
claude-code-plugins CLAUDE.md is an instructions file published in the GitHub repository pleaseai/claude-code-plugins (16 stars, last pushed 5d ago), licensed MIT. It adds 5,068 tokens to every session, about $0.0203 per session on Opus 5.5. 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 2026-08-30.
Other instructions, from other repositories
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).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
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.
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).