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

This directory brings installable AI Agent skills into one place so you can filter by search, category, topic, and official source, then install them directly into Claude Code, Cursor, Windsurf, and other supported environments.

4111 available skills

frontend-query-mutation

[ Featured ]
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langgenius

frontend-query-mutation is a guide for implementing Dify frontend query and mutation patterns with TanStack Query and oRPC, focusing on contract management and efficient data handling.

134.5k
0
AI

orpc-contract-first

[ Featured ]
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langgenius

Guide for implementing oRPC contract-first API patterns in Dify frontend. Trigger when creating or updating contracts in web/contract, wiring router composition, integrating TanStack Query with typed

132.2k
0
AI

writing-skills

[ Featured ]
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obra

Use when creating new skills, editing existing skills, or verifying skills work before deployment

113.6k
0
Productivity

dispatching-parallel-agents

[ Featured ]
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obra

Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies

113.6k
0
Productivity

using-git-worktrees

[ Featured ]
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obra

Use when starting feature work that needs isolation from current workspace or before executing implementation plans - creates isolated git worktrees with smart directory selection and safety verificat

113.6k
0
Productivity

subagent-driven-development

[ Featured ]
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obra

Subagent-driven development is a method of executing implementation plans by dispatching fresh subagents per task, ensuring spec compliance and code quality reviews.

113.6k
0
Productivity

systematic-debugging

[ Featured ]
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obra

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes

113.6k
0
Productivity

test-driven-development

[ Featured ]
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obra

Use when implementing any feature or bugfix, before writing implementation code

113.6k
0
Productivity

writing-plans

[ Featured ]
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obra

Use when you have a spec or requirements for a multi-step task, before touching code

113.6k
0
Productivity

using-superpowers

[ Featured ]
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obra

Use when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before ANY response including clarifying questions

113.6k
0
Productivity

verification-before-completion

[ Featured ]
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obra

Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any success claims; evidence before assertions always

113.6k
0
Productivity

brainstorming

[ Featured ]
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obra

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.

113.6k
0
Productivity