When you process files like PDFs or images over and over, it can be slow and wasteful. A content hash cache saves the results of each file based on its content, not its name or location. This means if you move or rename a file, the cached result is still found.
The cache automatically refreshes when the file content changes. It uses a SHA-256 hash to tell files apart. This pattern is great for developers building file processing tools that need to be fast and reliable.
Global
mkdir -p ~/.claude/skills/content-hash-cache-patternProject
mkdir -p .claude/skills/content-hash-cache-patternSource Repository
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