kj-skills: Skill for Claude Code

.agents/skills/logo-generator/SKILL.md

logo-generator is a skill for Claude Code from chengkj99/kj-skills. It costs 119 tokens per session (1,744 once invoked), scanned A, original, MIT.

A skill for creating professional SVG logos and presentation images for brands or products. SVG is a scalable image format that stays sharp at different sizes.

In plain words
What is it for?
Use it to design logos or icons, create several visual directions, and export logo variations with showcase presentations.
Why use it?
It provides a structured process for turning product and brand information into multiple distinct logo concepts.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: installed under .agents/ (shared by several agents).

This is chengkj99/kj-skills's own configuration. It tells Claude Code how to work on kj-skills 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 kj-skills configures →

Part of the kj-skills plugin — 38 skills, 1 command, 1 hook shipped together

Reuse

Borrowing it

Nothing to install: this file belongs to chengkj99/kj-skills. 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/chengkj99/kj-skills/main/.agents/skills/logo-generator/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/chengkj99/kj-skills

Made for: Claude Code.

Or install kj-skills, the plugin that ships this one along with the rest of its 38 skills, 1 command, 1 hook.

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 logo-generator

README.md
[![agentmods](https://agentmods.dev/badge/skills/chengkj99/kj-skills/logo-generator/github.svg)](https://agentmods.dev/skills/chengkj99/kj-skills/logo-generator)
Your own site
<a href="https://agentmods.dev/skills/chengkj99/kj-skills/logo-generator"><img src="https://agentmods.dev/badge/skills/chengkj99/kj-skills/logo-generator/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 logo-generator

Your own site · 80×15
<a href="https://agentmods.dev/skills/chengkj99/kj-skills/logo-generator"><img src="https://agentmods.dev/badge/skills/chengkj99/kj-skills/logo-generator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 119 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,744 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Data Exfiltration · line 196
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
How audits are shown
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 $0.00119 $0.01744
Opus 5.5 $0.00048 $0.00698
Sonnet 5.5 $0.00024 $0.00349
Haiku 4.5 $0.00012 $0.00174

Measured 1mo ago against content hash dc4dfeca98af, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

logo-generator 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.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/generate_showcase.py, scripts/svg_to_png.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

.agents/skills/logo-generator/SKILL.md · 197 lines

How it starts

The opening of the file, as written. The whole thing — 197 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Logo Generator

Generate professional SVG logos and high-end showcase presentations for products and brands.

Workflow

Phase 1: Information Gathering

Collect essential information from the user:

  1. Product/Brand Name (required)
  2. Industry/Category (e.g., AI, fintech, design tools)
  3. Core Concept (e.g., connection, flow, security, simplicity)
  4. Design Preferences:
    • Style: minimal/complex, geometric/organic
    • Color preference: monochrome/specific colors
    • Mood: cold/warm, professional/friendly

Ask concise questions to gather this information. Don't overwhelm the user with too many questions at once.

Phase 2: Pattern Matching & SVG Generation

Based on the gathered information:

  1. Generate at least 6 design variants based on references/design_patterns.md

    • Match patterns to product characteristics
    • Use different pattern types and combinations for diversity
    • Include both single-pattern and mixed-pattern compositions
    • Vary complexity levels (simple geometric to layered compositions)
    • Each variant should feel distinctly different, not just parameter tweaks
    • Explain the design rationale for each variant
  2. Generate SVG code for each variant

    • Use viewBox="0 0 100 100" for easy scaling
    • Keep code clean and well-structured
    • Use currentColor for flexible color control
    • Add subtle animations for web display (optional)
  3. Create interactive showcase webpage

    • Display all 6+ logo variants in a grid layout
    • Use the template from assets/showcase_template.html
    • Include hover effects and smooth transitions
    • Add design rationale for each variant
    • Allow easy comparison between variants

Phase 3: Iteration & Refinement

Allow user to provide feedback:

  • Select favorite variants (narrow down from 6+ to 2-3)
  • Adjust specific parameters (size, spacing, rotation)
  • Combine elements from different variants
  • Change colors or add gradients
  • Modify animations or effects
  • Generate additional variants exploring specific directions

Read the full file on GitHub · 197 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 · 197 lines · 119 tokens per session scan A dc4dfeca98af

Subscribe to this mod's changes

logo-generator is a skill published in the GitHub repository chengkj99/kj-skills (14 stars, last pushed 7d ago), licensed MIT. It adds 119 tokens to every session and 1,744 once invoked, about $0.0005 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.

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