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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.

3407 available skills

api-spec

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infinith4

api-spec is an AI-driven development tool that generates OpenAPI specifications for RESTful APIs, supporting OpenAPI 3.0.3 and YAML file formats.

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canvas-edit

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edrouhardmicrosoft

canvas-edit is an AI Agent skill that provides a live annotation toolbar for web design reviews. It overlays numbered badges with color-coded severity borders on problematic page elements and enables detailed issue inspection via hover popovers.

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natalia-rules

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khaledbashir

natalia-rules is an AI Agent skill that enforces strict mirroring of Excel data into PDF documents. It operates under non-negotiable rules to prevent recalculation, preserve exact sequence, and ensure all alternates are shown without any data filtering.

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dpo-specialist

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moag1000

dpo-specialist is a specialized AI agent skill that assists Data Protection Officers in implementing and managing EU-DSGVO, BDSG, and ISO 27701 compliance.

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git-sync

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jsboige

git-sync is a skill that provides Git synchronization for roo-extensions, utilizing submodule synchronization and conservative merges.

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coding-standard-javascript

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jdubray

coding-standard-javascript is a set of rules for JavaScript/TypeScript coding, covering file naming conventions, variable naming, and test file suffixes.

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harness-ci

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markus41

harness-ci is a continuous integration skill for container-native builds, offering test intelligence, caching, and build infrastructure management for efficient development workflows.

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accessibility

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takapom

Accessibility is the practice of designing products to be usable by people with disabilities, ensuring equal access to information and functionality.

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fix-bad-practices

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benzwick

fix-bad-practices is a skill that systematically fixes bad coding practices using fail-fast principles, making errors visible and handling exceptions specifically.

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rfp-ingest

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Atemndobs

rfp-ingest is a skill that implements multi-source RFP data ingestion with canonical schema normalization and deduplication, supporting various data sources like REST APIs and web scraping.

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add-helm-chart

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signalbeam-io

add-helm-chart is a skill that scaffolds new Helm charts, creating a directory structure under deploy/charts/{chart-name}/ with files like Chart.yaml and values.yaml.

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logo-creator

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plosson

logo-creator is an AI-powered skill that generates professional logos through AI image generation with an iterative design process, utilizing Gemini 3 Pro Image and remove.bg API integration.

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