gen-brand

gen-brand is a command for Claude Code from alphaaiservice/cortex. It costs 47 tokens per session (14,042 once invoked), scanned A, original, MIT.

A command that creates a brand identity package from a product description or product requirements file. It produces SVG logos, a favicon, icons, an open-graph image, a web-app manifest, brand guidelines, and design tokens for colors, type, and spacing.

In plain words
What is it for?
Use it to create initial branding for a product, including logos and web assets, or to generate a reusable design system for a website or app.
Why use it?
It turns a product idea or requirements document into a consistent set of visual files and design rules. The files are written directly without needing an external API key.

Command for Claude Code

Written for Claude Code: $ARGUMENTS substitution.

Part of the cortex plugin — 43 commands, 1 MCP server shipped together

Good fit Use it to create initial branding for a product, including logos and web assets, or to generate a reusable design system for a website or app.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/alphaaiservice/cortex/gen-brand
Install

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.

Clone the repo
git clone --depth 1 https://github.com/alphaaiservice/cortex

Made for: Claude Code.

Or install cortex, the plugin that ships this one along with the rest of its 43 commands, 1 MCP server.

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 gen-brand

README.md
[![agentmods](https://agentmods.dev/badge/commands/alphaaiservice/cortex/gen-brand/github.svg)](https://agentmods.dev/commands/alphaaiservice/cortex/gen-brand)
Your own site
<a href="https://agentmods.dev/commands/alphaaiservice/cortex/gen-brand"><img src="https://agentmods.dev/badge/commands/alphaaiservice/cortex/gen-brand/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 gen-brand

Your own site · 80×15
<a href="https://agentmods.dev/commands/alphaaiservice/cortex/gen-brand"><img src="https://agentmods.dev/badge/commands/alphaaiservice/cortex/gen-brand.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 47 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 14,042 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 $0.00047 $0.14042
Opus 5.5 $0.00019 $0.05617
Sonnet 5.5 $0.00009 $0.02808
Haiku 4.5 $0.00005 $0.01404

Measured 1mo ago against content hash eae03734dec8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

gen-brand 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.

commands/gen-brand.md · 1,516 lines

How it starts

The opening of the file, as written. The whole thing — 1,516 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Brand Identity Generator — SVG Logos & Complete Design System

Generate a complete brand identity package for: $ARGUMENTS

This command creates:

  • BRAND_GUIDE.md — comprehensive brand guidelines document
  • 7 SVG/JSON files — logos, favicon, icons, OG image, PWA manifest
  • Design tokens — Tailwind-ready color system, typography, spacing
  • All generated directly by Claude — no external API keys needed

Section 0: Input Parsing & Context Detection

Parse $ARGUMENTS to determine the product name, description, and domain.

0a. Detect Input Type

IF $ARGUMENTS is empty:
  → Ask: "What product should I create branding for? Provide a name and description, or a path to a PRD file."
  → STOP and wait for user input.

IF $ARGUMENTS ends with .md or starts with ./ or / (file path):
  → Read the file
  → Extract product name from the first H1 heading or "Product Name" field
  → Extract description from the first paragraph or "Description" field
  → Extract target audience, features list, and industry/category
  → SET INPUT_TYPE = "prd"

IF $ARGUMENTS is a quoted string or plain text:
  → Parse format: "ProductName — description" or "ProductName: description" or just "ProductName"
  → If no separator found, use the full text as product name
  → SET INPUT_TYPE = "brief"

0b. Extract Brand Inputs

Extract and store:
  PRODUCT_NAME    = [extracted product name — capitalize properly]
  PRODUCT_DESC    = [one-line description — what the product does]
  PRODUCT_DOMAIN  = [detected domain: fintech/healthtech/edtech/ecommerce/productivity/devtools/social/ai/security/analytics/marketing/hr/logistics/legal/gaming/media/travel/food/realestate/general]
  TARGET_AUDIENCE = [who uses this product — extracted from PRD or inferred from description]
  KEY_FEATURES    = [top 3-5 features — extracted from PRD or inferred]
  BRAND_MOOD      = [inferred mood: professional/playful/bold/elegant/minimal/warm/techy/corporate]

0c. Validate Inputs

Read the full file on GitHub · 1,516 lines

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. 1mo ago First seen · 1,516 lines · 47 tokens per session scan A eae03734dec8

Subscribe to this mod's changes

gen-brand is a command published in the GitHub repository alphaaiservice/cortex (1 stars, last pushed 2mo ago), licensed MIT. It adds 47 tokens to every session and 14,042 once invoked, about $0.0002 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 2026-08-31.