guanyang/open-agent-hub

Advanced Evaluation covers LLM-as-judge methods for scoring, pairwise comparison, rubric calibration, and bias mitigation. Use it when building automated evaluation workflows for model outputs or comparing responses.

Algorithmic Art creates p5.js generative art from a written philosophy, then expresses it as interactive HTML and JavaScript. Use it for original code-based art, flow fields, particle systems, and other seeded visual explorations.

Article Illustrator analyzes article structure, finds spots that need visual support, and generates consistent illustrations using a Type × Style × Palette approach. Use it when you need images for an article or want to add visuals to specific sections.

Baoyu Image Cards generates 1–10-card infographic series in multiple visual styles, layouts, and color palettes. Use it for social posts, WeChat image articles, or 小红书-style image cards when content needs to be split into a visual sequence.

Baoyu Imagine generates images from prompts using multiple image APIs, including OpenAI, Google, Azure OpenAI, and Replicate. Use it for text-to-image, reference-image edits, aspect ratios, and batch generation from saved prompt files.

Baoyu Translate translates text, articles, or URLs between languages with quick, normal, or refined modes. It supports custom glossaries, audience settings, and translation polish for Chinese and English use cases.

Claude Academy Guide suggests relevant Claude Academy courses, tutorials, use cases, or product hubs when someone is learning how to use Claude or a Claude feature. Use it after answering the question to add a matched learning resource only when the fit is strong.

Cover Image Generator creates article cover images with controllable type, palette, rendering style, text, mood, and aspect ratio. Use it when you need a cover for an article or blog post.

Diagram Generator creates standalone dark-themed SVG diagrams for architecture, flowcharts, sequences, timelines, mind maps, and other process or system visuals. Use it when you need to visualize structure, logic, relationships, or a process from text or uploaded content.

Electron App Extract unpacks an installed Electron app’s app.asar and restores readable source files from .js.map data when available. Use it to inspect how a desktop Electron app is built or to recover bundled code from an app path or app name.

Gemini Web Client generates text and images through the Gemini Web API, including reference-image vision input and multi-turn chats. Use it when you need Gemini-backed generation or a vision-capable AI backend.

Image Compressor compresses images to WebP, PNG, or JPEG with automatic tool selection. Use it when you need to reduce file size, optimize images, or convert image formats.

Image Generation creates images from text prompts and reference images using multiple model providers. Use it when you need single or batch image output with options like aspect ratio, quality, and saved prompt files.

Infographic Generator analyzes content and suggests layout and style combinations for publication-ready infographics. Use it when you need a visual summary, information graphic, or high-density explanatory image.

Knowledge Comic Creator makes original educational comics with flexible art styles, tones, and detailed panel layouts. Use it for knowledge comics, biography comics, tutorial comics, or Logicomix-style comics.

Markdown Formatter transforms plain text or markdown into structured, reader-friendly markdown while preserving the original content. Use it when you need to format an article, add headings, lists, or frontmatter, or produce a formatted copy.

Markdown To HTML Converter turns Markdown into styled HTML with inline CSS, including WeChat-friendly output and optional citations. Use it when you need formatted HTML from Markdown with support for code, math, Mermaid, and PlantUML.

Post To X publishes posts, media, and long-form articles to X from a real Chrome browser. Use it when you need to tweet, share on X, or publish an X Article.

Post to WeChat publishes articles and image-text posts to a WeChat Official Account using API or Chrome CDP. Use it when you need to publish HTML, Markdown, or plain text content to公众号.

Replace With Skill Name Using Hyphens helps an agent follow a structured workflow with triggers, core pattern, steps, and verification. Use it when a task needs a repeatable procedure, checks, and common-mistake guardrails.

Slide Deck Generator creates professional slide deck images from content. Use it when you need outlines with style instructions and separate slide images for a presentation, deck, or PPT.

URL To Markdown fetches a URL with baoyu-fetch and converts the page to clean markdown. Use it to save articles, threads, transcripts, or other web pages as markdown, including pages that need login or CAPTCHA interaction.

WeChat Group Summary turns WeChat group chat logs into structured digests, with optional roast versions. It also keeps per-group history, user profiles, and group memory across runs for recurring summaries and profile backfills.

Weibo Posting fills a real Chrome browser with Weibo text, images, videos, or headline articles. Use it when you need to post to Weibo or publish a 头条文章 from Markdown.

X To Markdown converts X tweets, threads, and articles into Markdown with YAML front matter. Use it when you need to save or reuse X content as local text files.