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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.

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3422

Available Skills

3422 available skills

supabase-python

artofrawr

Opinionated config and project initialization for Claude Code. Spec and test-driven, AI-native.

★ 0

⑂ 0

Finance

jira-issues

ngxtm

Unified multi-agent skill system for AI coding assistants (Claude Code, Cursor, Copilot, Gemini) with 414+ skills, 38 agents, and 57 commands. Features smart tech detection, per-project installation, and auto-sync from upstream sources.

★ 0

⑂ 0

Data

scientific-slides

majiayu000

The most comprehensive Claude Code skills registry | Web Search: https://skills-registry-web.vercel.app

★ 0

⑂ 0

Data

serialization

majiayu000

Choose the right serialization format for .NET applications. Prefer schema-based formats (Protobuf, MessagePack) over reflection-based (Newtonsoft.Json). Use System.Text.Json with AOT source generators for JSON scenarios.