Browse and Install AI Agent Skills

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.

5432 available skills

ux-research

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promobase

Audit user flows for friction and pain points. Use when reviewing a features UX, identifying drop-off risks, or getting actionable improvement recommendations based on industry best practices (Nielsen

4
0
Developer

rive-interactive

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freshtechbro

rive-interactive is an AI agent skill for rive interactive - state machine-based vector animation.

4
0
Developer

aeo-audit

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Spirizeon

aeo-audit is an AI agent skill for performs a comprehensive agentic engine optimization audit.

4
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Developer

animate

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alixex

animate is an AI agent skill for mandatory preparation.

4
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Developer

chat-sdk

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Niapya

chat-sdk is an AI agent skill for critical: read the bundled docs.

4
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Developer

harden

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Banbury-inc

Harden is a process of strengthening interfaces against edge cases, errors, and real-world usage scenarios that break idealized designs.

4
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Developer

prd

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thesobercoder

Generate a Product Requirements Document (PRD) for a new feature. Use when planning a feature, starting a new project, or when asked to create a PRD. Triggers on: create a prd, write prd for, plan thi

4
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Developer

looper-go-dev

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nibzard

Looper-Go development workflows: build, test, run, debug, and manage the looper-go project. Use when working on looper-go codebase, running tests, building binaries, or debugging issues.

4
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Developer

change-log

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onevcat

Generate a full, user-facing changelog for the current in-development app version by comparing with the previous release tag (including uncommitted changes), and update the appropriate CHANGELOG.md ac

4
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Developer

github

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rckim77

Interact with GitHub using the `gh` CLI. Use `gh issue`, `gh pr`, `gh run`, and `gh api` for issues, PRs, CI runs, and advanced queries.

4
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Developer

battlechain

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Cyfrin

battlechain is an AI agent skill for battlechain development standards.

4
0
Developer

erdos-prove

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The-Obstacle-Is-The-Way

erdos-prove is an AI agent skill for erdos problem proving workflow.

4
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Developer