Fetch WeChat Official Account (公众号) article data via JZL API. Provides three capabilities: (1) get today's publishing status, (2) get historical article list with pagination, (3) convert article short links to long links with biz extraction. Requires JZL_API_KEY env var. TRIGGER when: user asks to check a WeChat official account's articles, get publishing status, list historical posts, convert WeChat article links, or extract biz from article URLs. DO NOT TRIGGER for: WeChat mini-program analysis, WeChat Pay, or general social media tasks unrelated to 公众号 articles.
Proactively detect when project documentation files (README.md, AGENTS.md, CLAUDE.md) need updating based on code changes during coding sessions. Automatically applies targeted, surgical updates to keep docs in sync with code evolution. Only modifies files that already exist in the project. TRIGGER: activates in the background after significant code changes are made -- new features, dependency changes, architecture modifications, API changes, configuration updates. DO NOT TRIGGER for: internal refactors, test-only changes, formatting, or when docs themselves were just edited.
Generate, edit, and compose images using Zenmux API (Google GenAI). Use when user asks to generate images, create illustrations, design graphics, draw pictures, edit existing images, or compose multiple images. Also invokable by other skills for automated image generation (e.g., frontend-design generating assets). Supports aspect ratios (1:1, 2:3, 3:2, 4:3, 3:4, 9:16, 16:9, 21:9) and resolutions (1K, 2K, 4K).