Agent skills

Folders of instructions and resources that extend what AI agents like Claude can do. Open, permissively-licensed skills from Anthropic and the community — read each SKILL.md and download the ones you need.

1,261 skills

expo-examples

Framework (OSS). Expo's official example projects - the expo/examples repo of ~70 `with-*` integrations (Stripe, Clerk, Supabase, OpenAI, maps, Reanimated, SQLite, Skia, NativeWind…

MITexpo/skills3 files

expo-module

Framework (OSS). Guide for creating and writing Expo native modules and views using the Expo Modules API (Swift, Kotlin, TypeScript). Covers module definition DSL, native views, sh…

MITexpo/skills8 files

expo-native-ui

Framework (OSS). Build beautiful, native-feeling Expo screens. Covers Apple HIG styling, semantic colors, native controls, SF Symbols, media, animations, visual effects, gradients,…

MITexpo/skills10 files

expo-project-structure

Framework (OSS). Folder structure for a new Expo app. Use when scaffolding or laying out a new Expo project with Expo Router, or deciding where a file should live in one. For new p…

MITexpo/skills2 files

expo-router

Framework (OSS). Navigation and routing for Expo Router. Covers file-based routes, groups and dynamic routes, folder organization, Link with previews and context menus, native Stac…

MITexpo/skills8 files

expo-tailwind-setup

Framework (OSS). Set up Tailwind CSS v4 in Expo with react-native-css and NativeWind v5 for universal styling

MITexpo/skills2 files

expo-ui

Framework (OSS). Build native UI with the @expo/ui package: real SwiftUI on iOS and Jetpack Compose on Android rendered from React in an Expo or React Native app. Covers universal …

MITexpo/skills7 files

expo-upgrade

Framework (OSS). Guidelines for upgrading Expo SDK versions and fixing dependency issues

MITexpo/skills9 files

expo-web-to-native

Framework (OSS). Migrate an existing web React app to a native iOS/Android app with Expo. Use when the user wants to turn a website into a mobile app, port a Next.js/Vite/CRA React…

MITexpo/skills6 files

finishing-a-development-branch

Use when implementation is complete, all tests pass, and you need to decide how to integrate the work

MITobra/superpowers1 file

frontend-design

Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction, typography, and making choices that don't rea…

Complete terms in LICENSE.txtanthropics/skills2 files

generate-image

Generate or edit images with AI models through the OpenRouter Image API (Gemini, Seedream, Recraft, GPT-Image, Riverflow). Use for photos, illustrations, artwork, concept art, visu…

MITK-Dense-AI/scientific-agent-skills3 files

hypothesis-generation

Formulate evidence-bounded scientific questions, candidate hypotheses, rival explanations, causal or associational claims, discriminating predictions, measurements, and preregistra…

MITK-Dense-AI/scientific-agent-skills27 files

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 …

Complete terms in LICENSE.txtanthropics/skills6 files

literature-review

Conduct comprehensive, systematic literature reviews using multiple academic databases (PubMed, arXiv, bioRxiv, Semantic Scholar, etc.). This skill should be used when conducting s…

MITK-Dense-AI/scientific-agent-skills12 files

markdown-mermaid-writing

Comprehensive markdown and Mermaid diagram writing skill. Use when creating any scientific document, report, analysis, or visualization. Establishes text-based diagrams as the defa…

Apache-2.0K-Dense-AI/scientific-agent-skills37 files

market-research-reports

Build evidence-traceable market research reports and assumption-driven market sizing or forecast scenarios. Use for market definition, industry and customer evidence, competitive l…

MITK-Dense-AI/scientific-agent-skills26 files

markitdown

Convert heterogeneous documents and selected URIs to Markdown with Microsoft MarkItDown for text analysis, search, and LLM/RAG ingestion. Covers safe local conversion, streams, Off…

MITK-Dense-AI/scientific-agent-skills11 files

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 …

Complete terms in LICENSE.txtanthropics/skills10 files

networkx

Create, analyze, and visualize complex networks and graphs in Python with NetworkX. Use when working with network/graph data structures, computing graph algorithms (shortest paths,…

BSD-3-ClauseK-Dense-AI/scientific-agent-skills6 files

open-notebook

Self-hosted, open-source alternative to Google NotebookLM for AI-powered research and document analysis. Use when organizing research materials into notebooks, ingesting diverse co…

MITK-Dense-AI/scientific-agent-skills8 files

optimizador-prompts

Turns messy ideas, badly written prompts, quick notes or dictated instructions into clear, structured prompts ready to use in AI tools such as Claude, ChatGPT, Gemini, Midjourney o…

© iA asociadosiasociados.com1 file

paper-lookup

Search 11 academic literature APIs for papers, preprints, citations, and open-access full text, and return results with reproducible provenance. Covers PubMed, PMC (full text), Eur…

MITK-Dense-AI/scientific-agent-skills17 files

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, splitt…

Proprietary. LICENSE.txt has complete termsanthropics/skills12 files

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