The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill recommends installing several standard Python libraries from the public PyPI registry, including colormath, opencv-python, numpy, scipy, scikit-image, scikit-learn, pot, and hnswlib for its computational color science operations.
[COMMAND_EXECUTION]: The skill provides standard pip install commands for environment setup and includes various Python script implementations designed for execution to perform color palette analysis, arrangement, and harmony calculations.
[INDIRECT_PROMPT_INJECTION]: The skill is designed to process external photo metadata and palettes, creating an ingestion surface for data that could be sourced via tools like Firecrawl or WebFetch.
Ingestion points: Data enters the skill's logic through the photo_database and candidate_photos arguments in the provided Python functions (e.g., in references/arrangement-patterns.md and references/diversity-algorithms.md).
Boundary markers: None explicitly defined in the provided code snippets for delimiting external data.
Capability inventory: The skill has access to high-privilege tools including Bash, Write, and Edit as defined in the allowed-tools frontmatter.
Sanitization: The provided algorithms focus on numerical color analysis (LAB/LCH transforms) and do not include specific natural language sanitization for the ingested metadata.

color-theory-palette-harmony-expert