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

961 available skills

e2e-testing

[ Featured ]
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affaan-m

e2e-testing is a skill that utilizes Playwright for end-to-end testing, ensuring stable and maintainable test suites.

116.8k
0
Developer

android-clean-architecture

[ Featured ]
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affaan-m

android-clean-architecture is a skill that implements Clean Architecture patterns for Android and Kotlin Multiplatform projects, covering module structure, dependency rules, and data layer design.

105.8k
0
Developer

perl-testing

[ Featured ]
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affaan-m

perl-testing is a skill that provides comprehensive testing patterns for Perl applications using Test2::V0, Test::More, prove runner, mocking, coverage with Devel::Cover, and TDD methodology.

116.8k
0
Developer

commit

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DataCovey

Commit is an open-source API that transforms email providers into Inbox-as-a-Service for AI Agents, utilizing protocols like Mailgun, SES, and SendGrid.

6
0
AI

donna-do

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Tiendil

donna-do is a skill that provides deterministic behavior, state machines, artifact management, and meta programming for coding agents, ensuring predictable and reliable execution.

11
0
AI

skill-comply

[ Featured ]
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affaan-m

Visualize whether skills, rules, and agent definitions are actually followed — auto-generates scenarios at 3 prompt strictness levels, runs agents, classifies behavioral sequences, and reports compliance rates with full tool call timelines

116.8k
0
Developer

videodb

[ Featured ]
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affaan-m

videodb is a media analysis AI agent skill that enables ingestion, transcription, and editing of video and audio content

116.8k
0
Developer

tdd-workflow

[ Featured ]
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affaan-m

tdd-workflow is a skill that automates test-driven development, ensuring thorough test coverage and streamlined testing processes for developers.

116.8k
0
Developer

ai-regression-testing

[ Featured ]
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affaan-m

ai-regression-testing is a skill that enables automated testing strategies for AI-assisted development, leveraging sandbox-mode API testing and automated bug-check workflows.

116.8k
0
Developer

obs-cost

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shepard-system

Self-hosted observability for AI coding agents. Clone. Configure. See.

60
0
AI

aiox-analyst

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SynkraAI

Synkra AIOS: AI-Orchestrated System for Full Stack Development - Core Framework v4.0

2.1k
0
AI

aios-sm

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SynkraAI

Synkra AIOS: AI-Orchestrated System for Full Stack Development - Core Framework v4.0

1.9k
0
AI