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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

codex-deepwiki

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yiyousiow000814

codex-deepwiki is an API router skill that enables local gateway, provider switching, and failover for Codex, facilitating project internal management.

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Developer

document-update

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Kotaro7750

document-update is a library crate for maintaining accurate and consistent Rust documentation, ensuring that comments and code remain in sync.

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Developer

attribution

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Itshalffull

Attribution is a framework that tracks content region authors, supporting blame queries and CODEOWNERS style ownership patterns.

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Developer

build-fix

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kokiebisu

build-fix is a skill that incrementally fixes TypeScript and build errors by running builds, parsing error output, and applying fixes automatically.

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0
Developer

ui-ux-psychology

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yuki-programmer

ui-ux-psychology is a set of principles and techniques that apply psychological insights to UI/UX design, including cognitive biases, behavioral triggers, and perception laws.

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Developer

perf

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coakenfold

perf is a performance engineering mode focused on optimizing page load and rendering performance, with expertise in Core Web Vitals and asset optimization.

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Developer

temporal-rust-sdk

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Lynskylate

temporal-rust-sdk is a development tool that enables rapid prototyping of Temporal workflows using Rust, minimizing trial and error.

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Developer

today

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0boluan0

today is a skill that automates the creation of daily notes using a template and saves them to a specified folder, utilizing a specific filename format.

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Developer

lint-fix

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Metta-AI

lint-fix is a skill that automates the process of fixing lint errors using the metta lint --fix command

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Developer

opence-plan

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mufengbufeng

opence-plan is a development approach that emphasizes simplicity, scoped changes, and clear communication, following conventions outlined in opence/AGENTS.md

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Developer

color-pipeline-implementer

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claushaas

color-pipeline-implementer is a skill that assists in implementing and adjusting color pipeline stages using OKLCH color space and TypeScript.

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Developer

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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Developer