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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

Cargo Startup Validation

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m1nuzz

Cargo Startup Validation is a validation process that checks the successful startup of cargo run commands for long-running applications, ensuring error-free execution.

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Developer

library-update-policy

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EEMO22

library-update-policy is a set of guidelines for managing library updates, emphasizing project-local fixes, user confirmation, and concise documentation.

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Developer

gh-workflow

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Sigumaa

gh-workflow is a skill for managing GitHub Actions workflows, specifically designed for Sigumaa/calt repository operations.

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Developer

react-pdf

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ignacioedlp

react-pdf is a library for generating PDFs with React, supporting custom fonts and layouts.

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Developer

reverse_engineer

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agentydragon

reverse_engineer is a toolkit for reverse engineering binaries, enabling developers to reconstruct source code, analyze functions, and document protocols.

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clinical-value

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tito-gh

Clinical-value is a skill that evaluates the clinical value of research proposals, assessing their impact on patients, clinicians, and healthcare systems.

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hugging-face-dataset-creator

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POWERFULMOVES

hugging-face-dataset-creator is a skill designed to manage datasets on the Hugging Face Hub, providing capabilities for dataset creation, editing, and configuration management.

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Developer

SND Core

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vaoan

SND Core is a Lua macro development skill that requires a specific metadata header with author, version, and description information.

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detailed-implementation-plan

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Henry229

Detailed-implementation-plan is a skill that generates an actionable implementation plan from a plan-based-page output file, using fixed paths and supporting parallel session execution.

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pc-scope-qt

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TigerSillion

pc-scope-qt is a deprecated Qt skill used for maintaining historical Qt files in the src/ directory.

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Developer

visual-audit

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australia

visual-audit is a comprehensive visual design audit skill that enables design engineers to meticulously review and improve web application design

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Developer

discord

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LongIV999

Discord is a communication platform that allows AI agents to send messages and interact with users via the message tool, with features like channel and user targeting.

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Developer