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软件项目工时估算助手，使用三点估算(PERT)、T-shirt sizing或功能点分析(FPA)等方法，将需求拆解为工作包，计算出乐观、最可能和悲观工时，并提供项目总工时、标准差和置信区间等结果。当用户需要估算开发工时、评估项目工作量、做三点估算、T恤尺码估算、功能点分析、Sprint规划、报价工时拆分，或询问“这个功能要多久”、“评估一下工作量”等关键词或场景时触发。

Buffett/Graham value investing scorecard — evaluates a company across 20 criteria in four dimensions (moat, management, financials, valuation) for a 0-100 score. Triggered when users request a value-investing analysis, fundamental scoring, moat assessment, or ask 'is this company worth investing in', 'analyze the fundamentals of XX', or 'evaluate this using Buffett's method'.

Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a new theme on-the-fly.

Test-driven development with red-green-refactor loop. Use when user wants to build features or fix bugs using TDD, mentions "red-green-refactor", wants integration tests, or asks for test-first development.

Analyzes sunlight and shadows for architectural design, generating sun path diagrams, solar position data, shadow plots, and thermal comfort charts. Triggered by requests about sun position, shadow analysis, annual sun hours, or diagrams for a specific location and time.

OHLCV 技术指标分析工具，可从股票OHLCV数据计算15+种常见技术指标（包括MA、MACD、RSI、布林带、KDJ、ATR等），并生成多空信号汇总与综合研判报告。当用户提出技术分析、指标计算、K线分析等请求，或使用具体词汇如“MACD金叉”、“RSI超买”、“均线交叉”、“量价分析”，或直接询问“帮我算一下技术指标”、“分析这段K线的多空信号”时触发。

将文本转换为高质量语音，支持多语言、多种音色，可调节语速、音调和音量，并生成字幕，输出MP3音频文件。当你需要朗读文本（比如文章、消息）、为视频或演示文稿生成配音，或直接提到“TTS”、“文字转语音”、“配音”、“朗读”时，就会使用这个技能。

网站SEO诊断与优化，提供全面的技术审计、页面内容分析和可执行建议。当用户提到SEO问题、排名下降、流量波动、页面收录、SEO审计、技术SEO分析，或表述较模糊（如“SEO不好”、“网站没流量”）时触发。

Analyze companies and generate investment research for Chinese A-shares, HK stocks, and US stocks. Two output modes:(1) Tear Sheet — concise 3-5 page PDF. (2) Equity Report — in-depth ≥25 page PDF with financial model. Triggered by ANY company analysis request including:'analyze [company]', 'look into [stock]', 'what do you think of [company]', 'tell me about [stock]', 'research [company]', or explicit keywords:'tear sheet', 'one pager', 'deep dive', 'equity report', or any stock code (e.g., 600519.SH, 0700.HK, AAPL). When intent is ambiguous, ask the user whether they want a report or just a quick conversational answer.

优化营销文案，通过七轮专业编辑（清晰度、语气、关我什么事、证据、具体化、情感、风险消除）来润色、校对和强化表达，而非从零重写。当用户说“帮我改一下文案”、“优化表达”、“读起来不顺”、“太冗长”或需要文案编辑、精修、润色时触发。

向上汇报与跨部门沟通助手，根据受众角色（CEO、VP、技术负责人或运营）自动调整信息粒度、语言风格和侧重点，生成邮件、汇报要点或文档。当用户提到向上汇报、跨部门沟通、stakeholder update、executive summary、管理层汇报、给老板/VP/CEO写邮件简报、技术团队同步、运营侧对齐、写汇报材料或项目进展同步时触发。

基于 Playwright 智能爬取网页内容，内置绕过 Cloudflare 等反爬机制的能力，提供简单模式和隐身模式两种方案以应对不同反爬强度，输出网页标题、文本内容和截图。当用户需要抓取动态网页、获取被保护网站的数据，或提到爬虫、反爬虫、Cloudflare、网页截图、JavaScript渲染等关键词时触发。

提供高质量的研究写作支持：从资料调研、补充引用，到优化开头、完善结构大纲，并实时提供逐节反馈与打磨建议。当用户提出写作协助请求，如“帮忙调研资料”、“优化开头”、“梳理大纲”，或需要逐节审阅、补充引用、润色文章时触发。

Builds compliance checklists for business scenarios involving GDPR, PIPL, or advertising/data laws. Outputs a structured checklist with check items, legal basis, risk levels, and actionable recommendations. Triggered by requests like \"run a compliance check,\" \"GDPR/PIPL compliance,\" \"pre-launch review,\" \"privacy impact assessment (PIA/DPIA),\" or asking if a feature is compliant.

Write professional business emails for reminders, follow-ups, declines, thank-yous, apologies, and more, with tone automatically adjusted for the recipient's role and bilingual Chinese-English support. Trigger when users ask to draft an email, need a template, or mention specific email types like a reminder, follow-up, rejection, or complaint.

为播客节目生成结构化的完整脚本，包含开场白、分段话题、过渡语、预设问题和收尾CTA，所有段落均带时间戳。当用户说“帮我写一期播客”、“策划一下节目脚本”、“准备播客的问题和话题”，或提及播客脚本、podcast script、播客文案、播客大纲、播客开场白、节目脚本、播客策划、podcast outline等关键词时触发。

Creates professional pitch decks and business plans in the style of a Chinese startup funding proposal (融资计划书 / BP). Triggered by requests to create investor decks, financing proposals, company overviews with market analysis, or any fundraising presentation. Supports Chinese and English content, outputs PPTX by default, and follows a polished 18-slide template with clean white backgrounds and navy blue accents.

Professional PDF solution. Create PDFs using HTML+Paged.js (academic papers, reports, documents). Process existing PDFs using Python (read, extract, merge, split, fill forms). Supports KaTeX math formulas, Mermaid diagrams, three-line tables, citations, and other academic elements. Also use this skill when user explicitly requests LaTeX (.tex) or native LaTeX compilation.

OKR drafting, breakdown, and retrospective coach that helps users craft high-quality objectives and key results, decompose goals into actionable layers, and conduct periodic reviews. Use when the user mentions OKR, goal management, key results, drafting, breakdown, retrospective, review, alignment, quarterly goals, or asks for help writing, reviewing, or breaking down an OKR.

Execute kubectl commands to manage Kubernetes clusters — query pods and deployments, deploy applications, debug containers with logs and exec, update configurations, and monitor cluster health. Use when working with Kubernetes, asking for pod status, container logs, deployment updates, cluster diagnostics, or any kubectl operation.