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Browse and install thousands of AI Agent skills in the Killer-Skills marketplace. Supports Claude Code, Windsurf, Cursor, and more.

Discover the world's most comprehensive directory for AI Agent Skills and community-driven MCP Servers (Model Context Protocol). Seamlessly find and install high-quality developer integrations for your Claude Desktop, Cursor, or custom AI agents. From cloud operations to API integrations, explore verified open-source MCP practices to supercharge your AI workflows.

2217 available skills

api-design

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pkuppens

api-design is a skill that provides guidelines for designing and optimizing API endpoints, including the use of HTTP verbs, status codes, and OpenAPI documentation.

1
0
Data

arcanea-react-best-practices

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frankxai

arcanea-react-best-practices is a set of guidelines for building optimized React applications using Next.js 16 App Router, React 19, and TypeScript strict, ensuring efficient component flow and minimal waterfalls.

1
0
Design

draft

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jeffrey-dot-li

Draft is a skill that generates Lean code for theorem and lemma structures, enabling developers to create compilable code directly in source files.

1
0
Design

feature-dev

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Project-X-Vietnam

feature-dev is a workflow for implementing features through a 7-phase process, emphasizing reuse of existing components and adherence to design systems like PXV.

0
0
Data

r3f-best-practices

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deadronos

r3f-best-practices is a set of guidelines for React Three Fiber, providing best practices for writing efficient R3F components, optimizing performance, and managing state with Zustand.

0
0
Design

shopify-expert

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fulfon

Shopify-expert is a senior Shopify developer skill with expertise in theme development using Liquid, headless commerce with Storefront API, and custom Shopify app development.

0
0
Finance

r3f-best-practices

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deadronos

r3f-best-practices is a set of guidelines for React Three Fiber, covering 11 categories and 60+ rules to improve performance, optimize re-renders, and manage state with Zustand.

0
0
Design

project-docling-engineer

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qcdeveloper3-cmd

project-docling-engineer is a skill that enables developers to optimize Python + Docling + DOCX workflows with a focus on architecture clarity, testability, and staged delivery.

0
0
Data

autosort-ledger-audit

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macho715

autosort-ledger-audit is a skill that automates ledger audits, checking for required fields and suspicious patterns in ledger files.

0
0
Productivity

draft-nda

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shivbardolabs

draft-nda is a skill for drafting comprehensive Non-Disclosure Agreements, marking clauses that require legal review and providing clear explanations.

0
0
Data

draft-nda

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shalevamin

draft-nda is a skill that drafts comprehensive Non-Disclosure Agreements between two parties, covering information types, jurisdiction, and marking clauses for legal review

0
0
Finance

bdg

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f4ah6o

bdg is an interactive badge manager CLI for README files, enabling developers to manage badges efficiently without altering unrelated content.

0
0
Developer