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favicon-generator

Generate flat favicons from image prompts, then key out a magenta background and build PNG/ICO/WebP outputs with ImageMagick. Use when you need a reliable favicon workflow.

91

3.57x
Quality

86%

Does it follow best practices?

Impact

100%

3.57x

Average score across 3 eval scenarios

SecuritybySnyk

Passed

No known issues

SKILL.md
Quality
Evals
Security

Evaluation results

100%

80%

Favicon Automation Script for Recipe Platform

Favicon generation workflow scripting

Criteria
Without context
With context

Magenta background in prompt

0%

100%

No magenta in icon

0%

100%

Flat/no gradients style

37%

100%

Centered, fills 75-85%

0%

100%

Bold geometric shapes

0%

100%

Timestamp filename format

0%

100%

1K resolution flag

0%

100%

generate_image.py used

37%

100%

faviconize.sh invoked

0%

100%

ICO output referenced

100%

100%

Apple touch icon referenced

100%

100%

WebP output referenced

0%

100%

1:1 square aspect in prompt

0%

100%

100%

64%

Add Favicon Support to a Web Application

HTML and manifest favicon integration

Criteria
Without context
With context

ICO link tag

50%

100%

32px PNG link tag

41%

100%

Apple touch icon link

41%

100%

Manifest link tag

100%

100%

Manifest 192px PNG

35%

100%

Manifest 512px PNG

35%

100%

Manifest WebP icon

0%

100%

WebP icon src

0%

100%

100%

72%

Convert Third-Party Icon Assets to Favicon Formats

Custom background key color and FUZZ tuning

Criteria
Without context
With context

faviconize.sh used for shield

0%

100%

faviconize.sh used for leaf

0%

100%

FAVICON_KEY_COLOR for shield

0%

100%

FAVICON_KEY_COLOR for leaf

0%

100%

FAVICON_FUZZ for leaf

0%

100%

Shield output base name

80%

100%

Leaf output base name

75%

100%

Env vars as prefixes

0%

100%

Input files as arguments

100%

100%

Skills path referenced

100%

100%

Repository
Dicklesworthstone/pi_agent_rust
Evaluated
Agent
Claude Code
Model
Claude Sonnet 4.6

Table of Contents

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