community

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.

3134 available skills

sweep-issues

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rnwolfe

sweep-issues is a skill that automates the development lifecycle by evaluating open issues against a gold-standard quality checklist and surfacing those that need work.

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Developer

startup-business-analyst-market-opportunity

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lucasdreger

startup-business-analyst-market-opportunity is a skill that provides market opportunity analysis for startups, using both bottom-up and top-down methodologies to calculate TAM, SAM, and SOM.

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Developer

video

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soliblue

Video is a Tailscale-powered AI agent skill for controlling Claude Code from iOS and macOS devices using SwiftUI.

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AI

mobile-accessibility

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cbemister

Mobile-accessibility is a set of technologies and techniques ensuring that mobile interfaces are usable by everyone, including those with disabilities, through support for VoiceOver, TalkBack, and WCAG 2.1 guidelines.

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Developer

world-research

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taiyousan15

world-research is a fully comprehensive research system that integrates academic papers, community, and SNS research capabilities.

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Developer

devtu-create-tool

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mims-harvard

devtu-create-tool is a skill that allows AI scientists to create new scientific tools using ToolUniverse, following best practices to avoid common mistakes.

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Developer

baoyu-xhs-images

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JimLiu

baoyu-xhs-images is a Xiaohongshu Infographic Series Generator that breaks down complex content into eye-catching infographic series with multiple style options.

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Developer

evaluation

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mshraditya

Evaluation is a process for assessing agent systems, requiring approaches that account for dynamic decision-making and non-deterministic behavior.

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Developer

mcp-builder

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xenitV1

mcp-builder is a skill that implements the Model Context Protocol standard for connecting AI systems with external tools and data sources, utilizing core concepts like Tools, Resources, and Prompts

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Developer

ct

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commontoolsinc

ct is a command-line binary for CommonTools, providing a CLI interface for various operations, including type checking and piece management.

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Developer

seo-optimizer

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chongdashu

seo-optimizer is a skill that analyzes and optimizes web applications for search engine discoverability through semantic communication.

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Developer

sop-code-review

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DNYoussef

sop-code-review is a code review workflow that utilizes parallel automated testing and specialized reviewers to ensure high-quality code, following a 4-phase process: automated checks, specialized reviews, integration review, and final approval.

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Developer