PLS Canvas Design

Generates original visual art and posters as PNG or PDF files using defined design philosophies like minimalism, brutalism, or skeuomorphism.

Security Scan

The skill is an instruction-only design helper whose requirements and instructions align with its stated purpose; it contains example Python snippets for generating PNG/PDF assets and does not request credentials, installs, or unusual system access.

Purpose & Capability

Name/description (generating visual art/posters) match the SKILL.md content. The file contains step-by-step design guidance and concrete Python examples (Pillow and fpdf) for producing PNG and PDF assets, which is proportionate to the stated purpose.

Instruction Scope

Instructions are confined to design guidance and local asset generation. The code examples reference creating images/PDFs and a font file (arial.ttf) but do not instruct reading unrelated system files, accessing external endpoints, or exfiltrating data. The guidance is high-level and does not grant broad discretionary access.

Install Mechanism

There is no install spec (instruction-only), so nothing is written to disk by the skill itself. The examples rely on common Python packages (Pillow, fpdf) but installing those would be a normal, user-initiated action and is not specified by the skill.

Credentials

The skill requests no environment variables, credentials, or config paths. The only implicit runtime dependency is an available font file (e.g., arial.ttf) and Python imaging libraries, which are appropriate for generating images/PDFs.

Persistence & Privilege

The skill does not request persistent or elevated privileges and is not marked 'always'. It does not modify other skills or system-wide configuration in its instructions.

Assessment

This skill is coherent and low-risk: it only provides design guidance and example code for generating PNG/PDF assets. Before using, note that the Python examples assume Pillow and fpdf are installed and a font file (e.g., arial.ttf) is available — install packages yourself from known sources (pip) and verify fonts' licenses. As with any code from an unknown source, review the snippets before running, and execute them in a controlled environment (virtualenv/container) if you are cautious. If you plan to extend the skill to fetch external images or fonts, be mindful of where those resources come from and avoid running untrusted binaries or network code without inspection.

Canvas Design

Generates visual art and posters using design philosophies expressed as assets.

Design Philosophies & Expression

1. Minimalism

• Concept: Simplicity, essential elements, negative space.
• Expression: Clean lines, limited color palette, ample white space.

2. Brutalism

• Concept: Raw, unrefined, stark contrast.
• Expression: Bold typography, clashing colors, rough textures.

3. Skeuomorphism

• Concept: Imitating real-world textures.
• Expression: Shadows, gradients, realistic textures.

4. Neumorphism

• Concept: Soft UI, extruded plastic look.
• Expression: Subtle shadows.

5. Glassmorphism

• Concept: Frosted glass effect.
• Expression: Blur, transparency, subtle border.

Asset Generation

Generating PNGs

from PIL import Image, ImageDraw, ImageFont
img = Image.new('RGB', (600, 400), color = 'white')
d = ImageDraw.Draw(img)
font = ImageFont.truetype("arial.ttf", 30)
d.text((10,10), "Hello World", fill=(0,0,0), font=font)
d.rectangle([(50, 50), (150, 150)], fill="blue")
img.save("poster.png")

Generating PDFs

from fpdf import FPDF
pdf = FPDF()
pdf.add_page()
pdf.set_font("Arial", size=12)
pdf.cell(200, 10, txt="Generated PDF", ln=True, align="C")
pdf.output("generated.pdf")

Design Process Suggestions

1. Define Objective: What's the purpose of the visual?
2. Gather Inspiration: Look at design trends, competitor visuals.
3. Sketch Concepts: Rough ideas for layout and elements.
4. Select Style: Choose a design philosophy (minimalist, brutalist, etc.).
5. Develop Assets: Generate images, text elements.
6. Assemble & Refine: Combine assets, adjust spacing, colors, typography.
7. Export: Save in required format (PNG, PDF).