:blue_book: dict subclass with keylist/keypath support, built-in I/O operations (base64, csv, html, ini, json, pickle, plist, query-string, toml, xls, xml, yaml), s3 support and many utilities.

A utility for converting pdf to image and base64 format.

test on Windows, enterprise CA, corporate certificate, GPO cert, TLS fetch failed, Windows sandbox, daytona windows, self-hosted cert. Use when validating iPolloWork Windows enterprise TLS/OS-trust fixes in a Daytona Windows sandbox.

Vetix — Automated scanning, identification, and assessment of SKILL security risks.

Production-grade web scraping with automatic anti-bot bypass, structured JSON parsing for 40+ targets, and geo-targeting. Use when the user needs to scrape web pages, extract product data, get search results, or collect structured data from supported e-commerce and search platforms without worrying about getting blocked and when geo targeting is required.

A pack of AI agent skills for interacting with Sendmux email service, including sending emails and managing credentials.

Codex Skill：让纯文本模型（DeepSeek）借助 StepFun step-3.7-flash 获得看图能力 | Give text-only Codex models (DeepSeek) image understanding via StepFun step-3.7-flash

Design a GitHub social-preview card (og:image, 1280x640) for a repository. Use when the user asks for a social preview, repo cover, og image, link card, opengraph image, or README hero. Four editorial moods (editorial, poster, blueprint, gallery), CJK-first typography, one self-contained HTML file, deterministic checks, crisp PNG export. No image model needed.

Use when user wants to create a full slide deck or presentation using PaperBanana image generation, OR modify/regenerate an existing PaperBanana slide deck, OR build an editable PPTX with native text/tables/charts. Triggers on "make slides", "create presentation", "PPT", "slide deck", "regenerate slides", "update slides", "paperbanana slides", "editable PPTX", "editable slides". Also triggers when user has an existing slide-deck directory with outline.md and wants to regenerate images or make changes. This is the PRIMARY slide deck skill — always prefer over baoyu-slide-deck.

renders the output of pyecharts as png, jpeg, gif, svg, eps, pdf and raw base64

>-

d-tools is a toolbox for developers.Formatter, Base64, Regex test,Host manager and so on.