Borrowing it
Nothing to install: this file belongs to kirich1409/krozov-ai-tools. 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/kirich1409/krozov-ai-tools/main/CLAUDE.mdgit clone --depth 1 https://github.com/kirich1409/krozov-ai-toolsWrote 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/kirich1409/krozov-ai-tools/claude-md)<a href="https://agentmods.dev/instructions/kirich1409/krozov-ai-tools/claude-md"><img src="https://agentmods.dev/badge/instructions/kirich1409/krozov-ai-tools/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/kirich1409/krozov-ai-tools/claude-md"><img src="https://agentmods.dev/badge/instructions/kirich1409/krozov-ai-tools/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 | $0.01658 | $0.01658 |
| Opus 5 | $0.00829 | $0.00829 |
| Sonnet 5 | $0.00332 | $0.00332 |
| Haiku 4.5 | $0.00166 | $0.00166 |
Grade A, and why
krozov-ai-tools 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 11d 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.
This is a copy
94% identical to krozov-ai-tools AGENTS.md — 10 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 86 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.
Non-negotiables
Rules that are not open for discussion. Violating these is an error, not a judgment call.
- Never run
npm publishlocally. Publishing is exclusively via GitHub Actions — prevents partial releases and version skew. - All 3 version locations of a plugin must stay in sync. Each plugin carries its version in three places, and a bump touches all three of that plugin simultaneously — the other plugin is not touched. See Publishing for the per-plugin list.
- Critical or Major violations of PLUGIN-STANDARDS.md block the release. Fix first, release later.
- All extension content is written in English. Skills (
SKILL.md, references, evals), agents (agents/*.md), hooks, MCP servers, plugin manifests (plugin.json,marketplace.json), and any prompt/instruction text shipped insideplugins/must be in English. User-facing chat in any language is fine; the shipped extension content itself targets an international audience and must not contain non-English prose. Code identifiers and external API field names keep their original form regardless of language. Excluded: repository documentation underdocs/and top-levelREADME.md— these are maintainer-facing and may be in any language. Do not "fix" them to English.
Project
Monorepo for Claude Code plugins by krozov. Contains two plugins:
| Plugin | Directory | Description |
|---|---|---|
| maven-mcp | plugins/maven-mcp/ |
MCP server for Maven dependency intelligence |
| youtube-transcript | plugins/youtube-transcript/ |
MCP server that fetches existing YouTube subtitles via the InnerTube API |
Structure
plugins/
maven-mcp/ # Python MCP server (stdlib only, zero pip deps)
youtube-transcript/ # Python MCP server (stdlib only, zero pip deps)
See the plugin's own CLAUDE.md for plugin-specific instructions.
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.
- 11d ago First seen · 86 lines · 1,658 tokens per session scan A a8a0f670028a
krozov-ai-tools CLAUDE.md is an instructions file published in the GitHub repository kirich1409/krozov-ai-tools (22 stars, last pushed 5d ago), licensed MIT. It adds 1,658 tokens to every session, about $0.0083 per session on Opus 5. A static security scan graded it A with 0 findings. It is 94% identical to krozov-ai-tools AGENTS.md, differing in 10 lines, and is treated as a copy.
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.
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.
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.
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).
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).