Skills

Skill: Cloudflare Agents SDK

by Cloudflare

Build stateful AI agents on Cloudflare Workers — durable state, scheduling, RPC, WebSockets, and MCP servers.

Skill: Writing Skills

by Jesse Vincent

Create, edit, and verify agent skills — including how to write a description that actually triggers at the right moment.

Skill: Dispatching Parallel Agents

by Jesse Vincent

Run two or more genuinely independent tasks concurrently, with the briefing and isolation that makes it safe.

Skill: Using Git Worktrees

by Jesse Vincent

Set up an isolated workspace with git worktrees before starting feature work or executing a plan.

Skill: Subagent-Driven Development

by Jesse Vincent

Execute an implementation plan by dispatching independent tasks to subagents, keeping the main context focused.

Skill: Receiving Code Review

by Jesse Vincent

Respond to code review feedback with technical rigour — verify each point instead of agreeing with everything.

Skill: Requesting Code Review

by Jesse Vincent

Prepare and request a code review that checks the work against its original requirements, not just its syntax.

Skill: Executing Implementation Plans

by Jesse Vincent

Work through a written implementation plan in a fresh session, with review checkpoints between steps.

Skill: Writing Implementation Plans

by Jesse Vincent

Convert a specification into a written implementation plan with discrete, verifiable steps, before touching code.

Skill: UX Writing

by content-designer (Christopher Greer)

Write and audit interface microcopy, from buttons to error messages, against four checkable quality standards.

Skill: GLM-OCR Table Recognition

by Z.ai (Zhipu AI)

Extract complex tables, including merged cells and multi-row headers, from images and PDFs into clean Markdown.

Skill: PaddleOCR Document Parsing

by PaddlePaddle

Turn PDFs and scanned images into structured Markdown/JSON: cell-level tables, LaTeX formulas, correct multi-column order.

Skill: Vercel Optimize

by Vercel

Vercel's official optimization skill: collects real production metrics first, then returns ranked, citation-checked cost and performance fixes.

Skill: Data Visualization

by Anthropic

Anthropic's official data-visualization skill: pick the right chart for the data, then build it with ready-to-run matplotlib, seaborn, and plotly patterns.

Skill: Brand Guidelines

by Anthropic

Apply official brand colors and typography to any artifact that benefits from a consistent, on-brand look and feel.

Skill: Internal Comms

by Anthropic

Write internal company communications in the formats your organization prefers — announcements, updates, and team messages.

Skill: Doc Co-authoring

by Anthropic

A structured workflow for co-authoring documentation, proposals, technical specs, and decision docs — transfer context, iterate, and verify readability.

Skill: Slack GIF Creator

by Anthropic

Create animated GIFs optimized for Slack — with size constraints, validation tools, and animation concepts baked in.

Skill: Theme Factory

by Anthropic

Style any artifact with a cohesive theme — 10 preset color/font themes, or generate a new one on the fly for slides, docs, reports, and pages.

Skill: Algorithmic Art

by Anthropic

Create generative art with p5.js — flow fields, particle systems, and seeded randomness with interactive parameter exploration.

Skill: Canvas Design

by Anthropic

Create beautiful static visual art as PNG and PDF using real design philosophy — posters, artwork, and layouts.

Skill: Frontend Design

by Anthropic

Guidance for distinctive, intentional UI design — aesthetic direction, typography, and choices that avoid looking like templated defaults.

Skill: Web App Testing

by Anthropic

Interact with and test local web applications using Playwright — verify frontend behavior, debug UI, capture screenshots, and read browser logs.

Skill: Web Artifacts Builder

by Anthropic

A suite for building elaborate, multi-component HTML artifacts with modern frontend tooling — React, Tailwind CSS, and shadcn/ui.

Skill: MCP Builder

by Anthropic

Anthropic's guide for building high-quality MCP servers end to end — research, tool design, implementation in TypeScript or Python, testing, and a 10-question evaluation suite.

Skill: Claude API Reference

by Anthropic

Authoritative reference for the Claude API and Anthropic SDKs — model IDs, pricing, parameters, streaming, tool use, MCP, agents, prompt caching, and token counting.

Skill: Skill Creator

by Anthropic

Create, edit, and optimize Agent Skills — scaffold new skills, refine existing ones, run evals, and tune descriptions for reliable triggering.

Skill: Spreadsheets (XLSX)

by Anthropic

Open, create, and edit spreadsheets — formulas, formatting, charts, data cleaning, and CSV/TSV conversion.

Skill: PowerPoint (PPTX)

by Anthropic

Build, read, and edit PowerPoint presentations — slides, layouts, templates, speaker notes, and comments.

Skill: Word Documents (DOCX)

by Anthropic

Create, read, and edit Microsoft Word documents — headings, tables of contents, page numbers, letterheads, tracked changes, comments, and images.

Skill: PDF

by Anthropic

Read, create, and manipulate PDF files — extract text and tables, merge, split, watermark, fill forms, encrypt, and OCR scanned pages.