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

28 available skills

swift-protocol-di-testing

[ Featured ]
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affaan-m

swift-protocol-di-testing is an AI agent skill for swift protocol-based dependency injection for testing.

171.1k
0
Developer

cpp-testing

[ Featured ]
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affaan-m

cpp-testing is an AI agent skill for c++ testing (agent skill).

171.1k
0
Developer

skill-creator

[ Official ]
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anthropics

skill-creator is an AI agent skill for a skill for creating new skills and iteratively improving them.

126.7k
0
Developer

search-first

[ Featured ]
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affaan-m

search-first is an AI agent skill for /search-first — research before you code.

171.1k
0
Developer

api-connector-builder

[ Featured ]
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affaan-m

api-connector-builder is an AI agent skill for api connector builder.

171.1k
0
Developer

writing-skills

[ Featured ]
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obra

writing-skills is an AI agent skill for writing skills is test-driven development applied to process documentation.

174.8k
0
Productivity

xlsx

[ Official ]
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anthropics

xlsx is a skill that allows AI agents to interact with spreadsheet files, performing tasks like data cleaning, formatting, and conversion between tabular file formats.

126.7k
0
Developer

verify

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facebook

verify is a React verification skill that checks code integrity using declarative UI methods and automated testing.

244.8k
0
Developer

continuous-agent-loop

[ Featured ]
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affaan-m

continuous-agent-loop is a canonical loop skill for creating continuous autonomous agent loops with quality gates, evals, and recovery controls.

171.1k
0
Developer

laravel-tdd

[ Featured ]
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affaan-m

laravel-tdd is an AI agent skill for laravel tdd workflow.

171.1k
0
Developer

kotlin-ktor-patterns

[ Featured ]
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affaan-m

kotlin-ktor-patterns is an AI agent skill for ktor server patterns.

171.1k
0
Developer

browser-qa

[ Featured ]
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affaan-m

browser-qa is an AI agent skill for browser qa — automated visual testing & interaction.

171.1k
0
Developer