Sage

In the author's own words, from each skill's SKILL.md.

• agent-browser

  Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to…

  app/skills/agent-browser/SKILL.md on GitHub (opens in a new tab)

• algorithmic-art

  Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.

  app/skills/algorithmic-art/SKILL.md on GitHub (opens in a new tab)

• brainstorming

  You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.

  app/skills/brainstorming/SKILL.md on GitHub (opens in a new tab)

• brand-guidelines

  Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.

  app/skills/brand-guidelines/SKILL.md on GitHub (opens in a new tab)

• canvas-design

  Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.

  app/skills/canvas-design/SKILL.md on GitHub (opens in a new tab)

• claw-skills-hub

  ClawSkillsHub Skill Manager - Search and install skills from the ClawSkillHub registry.

  app/skills/claw-skill-shub/SKILL.md on GitHub (opens in a new tab)

• deep-research-agent

  深度研究技能，用于系统性调研与分析。适用于研究、调研、竞品分析、市场分析或结构化信息收集等需求。

  app/skills/deep-research-agent/SKILL.md on GitHub (opens in a new tab)

• doc-coauthoring

  Guide users through a structured workflow for co-authoring documentation. Use when user wants to write documentation, proposals, technical specs, decision docs, or similar structured content. This workflow helps users efficiently transfer context, refine content through iteration, and verify the doc works for readers. Trigger when user mentions writing docs, creating proposals, drafting specs, or…

  app/skills/doc-coauthoring/SKILL.md on GitHub (opens in a new tab)

• docx

  Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files). Triggers include: any mention of 'Word doc', 'word document', '.docx', or requests to produce professional documents with formatting like tables of contents, headings, page numbers, or letterheads. Also use when extracting or reorganizing content from .docx files, inserting or replacing image…

  app/skills/docx/SKILL.md on GitHub (opens in a new tab)

• excalidraw-diagram-generator

  Generate Excalidraw diagrams from natural language descriptions. Use when asked to "create a diagram", "make a flowchart", "visualize a process", "draw a system architecture", "create a mind map", or "generate an Excalidraw file". Supports flowcharts, relationship diagrams, mind maps, and system architecture diagrams. Outputs .excalidraw JSON files that can be opened directly in Excalidraw.

  app/skills/excalidraw-diagram-generator/SKILL.md on GitHub (opens in a new tab)

• Excel Analysis

  Analyze Excel spreadsheets, create pivot tables, generate charts, and perform data analysis. Use when analyzing Excel files, spreadsheets, tabular data, or .xlsx files.

  app/skills/excel-analysis/SKILL.md on GitHub (opens in a new tab)

• frontend-design

  Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.

  app/skills/frontend-design/SKILL.md on GitHub (opens in a new tab)

• himalaya

  CLI to manage emails via IMAP/SMTP. Use `himalaya` to list, read, write, reply, forward, search, and organize emails from the terminal. Supports multiple accounts and message composition with MML (MIME Meta Language).

  app/skills/himalaya/SKILL.md on GitHub (opens in a new tab)

• internal-comms

  A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project updates, etc.).

  app/skills/internal-comms/SKILL.md on GitHub (opens in a new tab)

• mcp-builder

  Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

  app/skills/mcp-builder/SKILL.md on GitHub (opens in a new tab)

• memory-organizer

  智能对话分析与记忆整理助手。获取并压缩指定 Agent 的对话记录，用于在用户授权/触发条件满足时，将信息分类写入 USER.md / AGENT.md / MEMORY.md（含索引与 memory/ 日志）/ IDENTITY.md / SOUL.md。

  app/skills/memory-organizer/SKILL.md on GitHub (opens in a new tab)

• pdf

  Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating new PDFs, filling PDF forms, encrypting/decrypting PDFs, extracting images, and OCR on scanned PDFs to make them searchable. If the user mentions a .pdf file o…

  app/skills/pdf/SKILL.md on GitHub (opens in a new tab)

• pptx

  Use this skill any time a .pptx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsing, or extracting text from any .pptx file (even if the extracted content will be used elsewhere, like in an email or summary); editing, modifying, or updating existing presentations; combining or splitting slide files; working…

  app/skills/pptx/SKILL.md on GitHub (opens in a new tab)

• skill-creator

  Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

  app/skills/skill-creator/SKILL.md on GitHub (opens in a new tab)

• slack-gif-creator

  Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users request animated GIFs for Slack like "make me a GIF of X doing Y for Slack."

  app/skills/slack-gif-creator/SKILL.md on GitHub (opens in a new tab)

• social-push

  使用 agent-browser 帮用户将内容发到社交媒体上。当用户需要发布内容、推送文章、上传文章、发帖到社交平台时使用此 skill。

  app/skills/social-push/SKILL.md on GitHub (opens in a new tab)

• theme-factory

  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.

  app/skills/theme-factory/SKILL.md on GitHub (opens in a new tab)

• ui-ux-pro-max

  UI/UX design intelligence with searchable database

  app/skills/ui-ux-pro-max/SKILL.md on GitHub (opens in a new tab)

• web-artifacts-builder

  Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

  app/skills/web-artifacts-builder/SKILL.md on GitHub (opens in a new tab)

• webapp-testing

  Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

  app/skills/webapp-testing/SKILL.md on GitHub (opens in a new tab)

• xlsx

  Use this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger especia…

  app/skills/xlsx/SKILL.md on GitHub (opens in a new tab)

No skill matches that filter.

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