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brainctl: Instructions file for Claude Code

CLAUDE.md

brainctl CLAUDE.md is an instructions file for Claude Code from Rorogogogo/brainctl. It costs 1,391 tokens per session, scanned B, original, AGPL-3.0.

A set of instructions for Claude Code about brainctl, including its commands, architecture, and main workflow. Claude Code is a coding assistant that works with project files and commands.

In plain words
What is it for?
Use it when working on the brainctl project and needing guidance about its commands, design, or core process.
Why use it?
It gives Claude Code project-specific background so it can work with brainctl using the project's documented conventions and structure.

Instructions file for Claude Code

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

This is Rorogogogo/brainctl's own configuration. It tells Claude Code how to work on brainctl 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 brainctl configures →

not rated 1repo 3mo ago B scan 1,391 tokens AGPL-3.0
View source ↗ Rorogogogo/brainctl npmjs.com
Reuse

Borrowing it

Nothing to install: this file belongs to Rorogogogo/brainctl. 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/Rorogogogo/brainctl/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/Rorogogogo/brainctl

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 brainctl CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/rorogogogo/brainctl/claude-md/github.svg)](https://agentmods.dev/instructions/rorogogogo/brainctl/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/rorogogogo/brainctl/claude-md"><img src="https://agentmods.dev/badge/instructions/rorogogogo/brainctl/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 brainctl CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/rorogogogo/brainctl/claude-md"><img src="https://agentmods.dev/badge/instructions/rorogogogo/brainctl/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,391 This file is loaded in full into every session.
When invoked 1,391 The same file — it is already loaded in full.
Security scan B 1 finding. 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 $0.01391 $0.01391
Opus 5.5 $0.00556 $0.00556
Sonnet 5.5 $0.00278 $0.00278
Haiku 4.5 $0.00139 $0.00139

Measured 2mo ago against content hash 7c280735b159, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

brainctl 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 2mo 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.

| Codex | `~/.codex/config.toml` | `[mcp_servers.*]` sections | `~/.codex/skills/` (SKILL.md dirs) |
CLAUDE.md · 81 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

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. 2mo ago First seen · 81 lines · 1,391 tokens per session scan B 7c280735b159

Subscribe to this mod's changes

brainctl CLAUDE.md is an instructions file published in the GitHub repository Rorogogogo/brainctl (1 stars, last pushed 3mo ago), licensed AGPL-3.0. It adds 1,391 tokens to every session, about $0.0056 per session on Opus 5.5. 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.

agent-orchestrationai-agentsai-toolsai-workflowanthropicclaude
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