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From digital-printing
Convert a color PDF to grayscale (black-and-white) for monochrome digital printing — saves toner and avoids color-mismatch issues. Triggers on phrases like "convert PDF to grayscale", "make it black and white", "remove color from PDF", "monochrome PDF".
How this skill is triggered — by the user, by Claude, or both
Slash command
/digital-printing:color-to-grayscaleThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Strip color from every page of a PDF, producing a grayscale-only output suitable for monochrome printing.
Strip color from every page of a PDF, producing a grayscale-only output suitable for monochrome printing.
<input>-grayscale.pdf.Use ghostscript with the pdfwrite device and a grayscale color conversion strategy. This is the most reliable method — it converts both raster images and vector content.
gs -sOutputFile=output.pdf \
-sDEVICE=pdfwrite \
-sColorConversionStrategy=Gray \
-sProcessColorModel=DeviceGray \
-dCompatibilityLevel=1.4 \
-dNOPAUSE -dBATCH \
input.pdf
gs is installed.gs -sDEVICE=png16m -r72 -o /tmp/check.png -dFirstPage=1 -dLastPage=1 output.pdf
Grayscale PDF written to the requested path. Original is not modified.
npx claudepluginhub danielrosehill/claude-code-plugins --plugin digital-printingSearches MemPalace before answering questions about past work, people, projects, or prior decisions. Returns verbatim stored content instead of guessing from model memory.
Guides Payload CMS config (payload.config.ts), collections, fields, hooks, access control, APIs. Debugs validation errors, security, relationships, queries, transactions, hook behavior.
Implements vector databases with Pinecone, Weaviate, Qdrant, Milvus, pgvector for semantic search, RAG, recommendations, and similarity systems. Optimizes embeddings, indexing, and hybrid search.