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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.

2601 available skills

tmux

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Dwsy

Remote control tmux sessions for interactive CLIs, background tasks, and services.

0
0
Developer

github-search

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brixtonpham

Search GitHub for repos, code, and usage examples using gh CLI. Capabilities: repo discovery, code search, finding library usage patterns, issue/PR search. Actions: search, find, discover repos/code/e

0
0
Developer

openspec-onboard

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jaxxstorm

Guided onboarding for OpenSpec - walk through a complete workflow cycle with narration and real codebase work.

0
0
Developer

design-principles

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boku-miyaji

Enforce a precise, minimal design system inspired by Linear, Notion, and Stripe. Use this skill when building dashboards, admin interfaces, or any UI that needs Jony Ive-level precision - clean, moder

0
0
Developer

PHP Framework Development Skills

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cedpaqlab

Collection of reusable skills for developing components in the Nexus PHP Framework

0
0
Developer

nextjs-best-practices

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kayistandhere

Next.js App Router principles. Server Components, data fetching, routing patterns.

0
0
Developer

nextjs-best-practices

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BWCbewchan

Next.js App Router principles. Server Components, data fetching, routing patterns.

0
0
Developer

nextjs-best-practices

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andymsun

Next.js App Router principles. Server Components, data fetching, routing patterns.

0
0
Developer

c910-autofix

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Wolf-Tungsten

Auto-discover a C910 simulation failure by running make run_c910_test, create a minimal bugcase, reproduce the error with wolf-sv-parser, attempt a fix in wolf-sv-parser, verify the fix, and write a d

0
0
Developer

fix

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exercism

The codebase for Exercism's website.

531
0
Developer

sql-translation

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tidyverse

Database (DBI) backend for dplyr

509
0
Data

translate

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bitsocialnet

A Bitsocial app with an old.reddit UI

414
0
Communication