by affaan-m
swift-actor-persistence is a Swift actor-based persistence pattern for thread-safe local storage, combining in-memory cache with file-backed data. Use it for offline-first apps and Backend Development when you want serialized access, cleaner concurrency, and less locking guesswork.
by duckdb
The query skill runs DuckDB queries against an attached database or directly against files. It accepts SQL or natural-language questions, supports session and ad-hoc modes, and is useful for Data Analysis, quick checks, and iterative query work with DuckDB Friendly SQL.
by K-Dense-AI
The pdf skill is a practical guide for PDF Processing when you need to read, extract, transform, or create PDF files in a workflow you can ship. It covers text extraction, merging, splitting, rotation, form filling, encryption, image extraction, and OCR for scanned PDFs. Use it when you need a repeatable pdf guide instead of a one-off prompt.
