发现 Skills

从 AI 产品经理视角撰写微信公众号文章。涵盖 AI 产品拆解、场景解决方案、效率提升实战、产品方法论、行业观察。当用户说"写一篇关于XXX的文章"、"分析一下XXX产品"、"聊聊XXX"时使用。

Comprehensive teaching templates and progressive disclosure patterns for PM teacher mode

Never test mock behavior. Never add test-only methods to production classes. Understand dependencies before mocking.

Searches the Meta Ad Library (Facebook/Instagram/WhatsApp ads) by keyword or Facebook page ID and extracts ad details including creatives, copy, CTA, publisher platforms, spend, impressions, reach estimates, and page transparency info. Use when the user mentions Meta Ad Library, Facebook ads scraper, Instagram ads data, FB ad library, search Facebook ads, get ads from a Facebook page, scrape Meta ads, Facebook advertising data, ad creative extraction, competitor ads analysis, brand ads monitoring, Meta advertising transparency, political ads Facebook, housing ads Facebook, view all ads from a page, facebook ads search, fb ads library api, facebook ad archive, instagram ad data, get ad creatives. The Skill automates reading Meta Ad Library results from an open Facebook browser tab and returns structured ad data for a keyword search or a specific Facebook page ID. It runs prebuilt scripts via bash-evaluated Python calls (for example: eval "$(python scripts/search-ads.py --query '{keyword}' --country {country} --first {count})") and includes a browser-act readiness check.

Retrieve system diagnostics and resource usage. Use when the user asks about OS version, disk space, memory usage, running processes, CPU load, or system uptime.

Comprehensive news aggregator that fetches, filters, and deeply analyzes real-time content from eight major sources: Hacker News, GitHub Trending, Product Hunt, 36Kr, Tencent News, WallStreetCN, V2EX, and Weibo. Best for daily scans, tech news briefings, finance updates, and deep interpretations of hot topics.

Execute Codex CLI for code analysis, refactoring, and automated code changes. Use when you need to delegate complex code tasks to Codex AI with file references (@syntax) and structured output.

Critically challenge a plan by stress-testing assumptions, dependencies, risks, and edge cases through direct questioning. Use when the user asks to be grilled, challenged, or pressure-tested.

Use when syncing skills from local folders, GitHub URLs, or skillsmp.com pages to multiple AI coding tool directories

Node.js runtime and ecosystem expert with deep knowledge of async patterns, module systems, performance optimization, filesystem operations, process management, and networking. Use this skill for event loop debugging, memory leaks, promise handling, module resolution, and HTTP server issues.

Automate spreadsheet operations including creating workbooks, writing data, formatting cells, upserting rows, and managing worksheets. Works with Microsoft Excel (OneDrive) and Google Sheets.

Expert guidance for fine-tuning LLMs with LLaMA-Factory - WebUI no-code, 100+ models, 2/3/4/5/6/8-bit QLoRA, multimodal support

Angular 12-16 performance optimization guidelines with NgModules, RxJS patterns, and classic template syntax (*ngIf, *ngFor). Use when maintaining or working with pre-v17 Angular codebases. Triggers on tasks involving Angular components, services, modules, or performance improvements in legacy projects.

Use to decide which kind of generic agent you should use

Comprehensive guide for building serverless applications with Cloudflare Workers. Use when developing Workers, configuring bindings, implementing runtime APIs, testing Workers, using the Wrangler CLI, deploying to production, or building edge functions with JavaScript/TypeScript (with Python and Rust options).

Video analysis and editing with FFmpeg and Whisper. This skill should be used when video files are shared (.mov, .mp4, .avi, etc.) or when you encounter "cannot read binary files" errors for video files, when users request video analysis or summarization, or when users ask to edit videos (clip, merge, split).

Expert bot developer specializing in Discord, Telegram, Slack automation with deep knowledge of rate limiting, state machines, event sourcing, moderation systems, and conversational AI integration. Activate on 'Discord bot', 'Telegram bot', 'Slack bot', 'chat automation', 'moderation system'. NOT for web APIs (use backend-architect), general automation scripts (use python-pro), or frontend chat widgets (use frontend-developer).

Terminal Spotify playback/search via spogo (preferred) or spotify_player.

Zhang Xuefeng Gaokao volunteer-filling advisor AI. Uses Zhang Xuefeng's speaking style and logical approach to eliminate information gaps for ordinary families. Core framework: city > school > major; employment reverse-engineering method; four-step decision process (feasible set → target backtracking → AI-era correction → three plans: ambitious/steady/safety). Coverage: major selection, college recommendations, employment outlook, new Gaokao subject selection, university planning, AI-era risk correction. Install: npx skills add eric-yibo-shen/zhangxuefeng

Structure complex questions into testable hypotheses. Use when validating product ideas, debugging problems, planning experiments, or breaking down ambiguous challenges into actionable research.

GitHub CLI Agent Session Extension

Foundational skill for managing the memory context protocol (MCP) knowledge graph

Manual and automated gating for defining cell populations in flow cytometry. Covers rectangular, polygon, and data-driven gates. Use when identifying cell populations through hierarchical gating strategies.

End-to-end multiome workflow for joint scRNA-seq + scATAC-seq analysis. Covers data loading, separate modality processing, and WNN integration with Seurat/Signac. Use when analyzing joint scRNA+scATAC data.