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Killer-Skills

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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.

2500 available skills

s3manager-git-workflow

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Rudra370

s3manager-git-workflow is a skill that enforces critical Git workflow rules for managing S3-compatible storage, ensuring a smooth development experience.

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0
Finance

frontend-patterns

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vonomarap

frontend-patterns is a set of modern frontend development patterns for building efficient and scalable applications with React, Next.js, and other technologies.

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0
Design

verification-before-completion

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RockwallJMC

Verification-before-completion is a development principle that requires evidence before claims, ensuring that completion claims are backed by fresh verification evidence.

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0
Browser

compose-hooks

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junerver

compose-hooks is a Hooks library for Compose Multiplatform, inspired by React Hooks and ahooks, designed to simplify state management.

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0
Data

checkpoint-ambiguity-review

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SprocketLab

checkpoint-ambiguity-review is a skill that analyzes checkpoint specifications and tests to detect and resolve ambiguity issues.

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0
Data

explore

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sylin-org

Local mDNS service discovery for everyone.

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0
Design

inference-smoke-tests

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go-go-golems

inference-smoke-tests is a golang GPT3 tooling skill that enables running smoke tests via a bundled script and supports OpenAI and Claude credentials

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0
Productivity

ito-tasks

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withakay

AI Assisted Engineering Workflow Tools

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0
Data

git-commit

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semanticdreams

git-commit is a novel computing interface that assists with creating commit messages and managing Git workflows.

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0
Productivity

omx-setup

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Yeachan-Heo

omx-setup is a skill that provides power tools for OpenAI Codex CLI, specifically for setting up oh-my-codex directories.

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0
Productivity

react-performance

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CJHarmath

React-performance is a set of techniques and patterns for improving the rendering speed and efficiency of React applications, including memoization and optimization of lists and computations.

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0
Browser

expectations

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jscriptcoder

Expectations is a set of guidelines for working with code, emphasizing deep thinking, context understanding, and value-added refactoring.

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0
Productivity