Ableton-Device-Creator: Instructions file for Claude Code

CLAUDE.md

Ableton-Device-Creator CLAUDE.md is an instructions file for Claude Code from ben-juodvalkis/Ableton-Device-Creator. It costs 8,331 tokens per session, scanned A, original, no licence file.

A set of Claude Code instructions for Ableton-Device-Creator, covering the project overview, architecture, current version 3 structure, and older code. The available material does not include the detailed instructions.

In plain words
What is it for?
Use it when modifying or reviewing Ableton-Device-Creator, particularly when deciding where new work belongs.
Why use it?
It helps an agent understand which code structure is current and how legacy code relates to it.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md.

This is ben-juodvalkis/Ableton-Device-Creator's own configuration. It tells Claude Code how to work on Ableton-Device-Creator itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything Ableton-Device-Creator configures →

Reuse

Borrowing it

Nothing to install: this file belongs to ben-juodvalkis/Ableton-Device-Creator. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/ben-juodvalkis/Ableton-Device-Creator/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/ben-juodvalkis/Ableton-Device-Creator

Made for: Claude Code.

Wrote 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.

agentmods badge for Ableton-Device-Creator CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/ben-juodvalkis/ableton-device-creator/claude-md/github.svg)](https://agentmods.dev/instructions/ben-juodvalkis/ableton-device-creator/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/ben-juodvalkis/ableton-device-creator/claude-md"><img src="https://agentmods.dev/badge/instructions/ben-juodvalkis/ableton-device-creator/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.

agentmods 80×15 button for Ableton-Device-Creator CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/ben-juodvalkis/ableton-device-creator/claude-md"><img src="https://agentmods.dev/badge/instructions/ben-juodvalkis/ableton-device-creator/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 8,331 This file is loaded in full into every session.
When invoked 8,331 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.08331 $0.08331
Opus 5 $0.04165 $0.04165
Sonnet 5 $0.01666 $0.01666
Haiku 4.5 $0.00833 $0.00833

Measured today against content hash 2d6584966736, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

Ableton-Device-Creator 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 today.

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.

CLAUDE.md · 678 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

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.

  1. today Changed · +306 lines · +5,418 tokens per session 2d6584966736
  2. 9d ago First seen · 372 lines · 2,913 tokens per session scan A 2e540c32d26c

Subscribe to this mod's changes

Ableton-Device-Creator CLAUDE.md is an instructions file published in the GitHub repository ben-juodvalkis/Ableton-Device-Creator (43 stars, last pushed today), with no licence file. It adds 8,331 tokens to every session, about $0.0417 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 2026-08-30.

Related

Other instructions, from other repositories

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.

vercel/next.js · 7,296 tokens

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.

openai/codex · 5,153 tokens

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).

microsoft/vscode · 6,785 tokens

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).

microsoft/vscode · 5,001 tokens

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.

langchain-ai/langchain · 4,469 tokens

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.

deepseek-ai/deepseek-harness · 3,735 tokens