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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.

3134 available skills

Writing Skills

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timothyfroehlich

Writing Skills is a Test-Driven Development approach to process documentation, stored in .gemini/skills/ or ~/.gemini/skills/, enabling developers to write and refine skills through test cases and refactoring.

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Developer

vela-rulesets

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ryanmr

vela-rulesets is a feature that allows developers to use rulesets to control which steps run in a Vela build, based on conditions like branch, event, and path changes.

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0
Developer

relay-pagination

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beavermoney

relay-pagination is a skill that implements the GraphQL Cursor Connections Specification for efficient pagination

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Developer

pdca

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gaegulgaegul

pdca is a unified skill for managing the PDCA cycle, integrating project agents from bkit.config.json for automated workflow

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0
Developer

sandbox-filesystem-tool

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loopstack-ai

sandbox-filesystem-tool is a Loopstack tool providing secure, controlled filesystem operations within Docker sandbox environments, utilizing NestJS injectable tool classes.

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0
Developer

workflow-bridge

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leeovery

workflow-bridge is a skill that automates pipeline phase transitions, creating deterministic continuation instructions for AI agents.

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Developer

dojo-indexer

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steebchen

dojo-indexer is a skill that sets up and uses Torii, the Dojo indexer, for efficient querying and real-time subscriptions to your world state.

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0
Developer

frontend-development

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citywalki

Frontend-development is the practice of building user interface components using UI frameworks like Ant Design, React, and TypeScript, following specific development conventions and workflows.

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Developer

code-test

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LNSD

code-test is a skill that offers automated testing capabilities for project codebases, utilizing cargo-nextest for efficient test operations.

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Developer

zustand

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lildibbb

zustand is a state management system that utilizes an Action Type Hierarchy, comprising public actions, internal actions, and dispatch methods to manage application state.

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Developer

summarize

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UselessXu

Summarize is a fast CLI tool that extracts key information from URLs, local files, and YouTube links using models like google/gemini-3-flash-preview.

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Developer

dojo-deploy

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dojoengine

dojo-deploy is a skill that enables deployment of Dojo worlds to various networks, including local Katana sequencer, Sepolia testnet, and Starknet mainnet.

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Developer