By tiangong-ai
Automate NAS file operations on Synology DSM via WebAPI, convert local raster images to JPG at a target DPI, and detect/remove near-duplicate or blurry photos in local folders.
Operate Synology DSM File Station via WebAPI for major file workflows including listing, search, folder creation, rename, copy/move, delete, upload/download, and archive extract. Use when tasks need scripted NAS file operations with service address, username, and password loaded from environment variables. Note: compress is temporarily unavailable in this skill.
Convert local image files from common raster formats into JPG while setting a target DPI (default 96). Use when Codex needs to convert a file or folder of images such as HEIC, HEIF, PNG, TIFF, WebP, BMP, GIF, AVIF, or JPEG into `.jpg` for upload, OCR, archiving, or tools that require JPEG output.
Analyze local image files with ImageHash and OpenCV to detect near-duplicate photos and blurry shots, then preview or remove them. Use when Codex needs to clean a photo folder, deduplicate similar images, identify blur, or safely delete/move bad images after reviewing a report.
Repository: https://github.com/tiangong-ai/skills
Use the skills CLI from https://github.com/vercel-labs/skills to install, update, and manage these skills.
npm i skills -g
npx skills add https://github.com/tiangong-ai/skills --list
npx skills add https://github.com/tiangong-ai/skills
npx skills add https://github.com/tiangong-ai/skills --skill tiangong-kb-sci-search --skill dify-knowledge-base-search
npx skills add https://github.com/tiangong-ai/skills -a codex -a claude-code
npx skills add https://github.com/tiangong-ai/skills -g
./<agent>/skills/.~/<agent>/skills/.npx skills list
npx skills check
npx skills update
Environment requirements live with each skill. Before using a skill that calls
an external service, read that skill's references/env.md when present.
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