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.

5545 available skills

openspec-continue-change

Logo of fkoschi
fkoschi

openspec-continue-change is an AI agent skill for continue working on a change by creating the next artifact.

2
0
Developer

supercharge

Logo of medhatgalal
medhatgalal

SuperCharge for prompt creation, prompt refinement, planning hardening, option comparison, grading, multi-pass critique, and structured execution-quality improvement across direct and agentic workflow

2
0
Developer

seo

Logo of andresfelipe9619
andresfelipe9619

seo is an AI agent skill for search ranking factors (approximate influence):.

2
0
Developer

validate-skills

Logo of dvy1987
dvy1987

validate-skills is an AI agent skill for step 1 — discover all skills.

2
0
Developer

diagram-design

Logo of codeboltai
codeboltai

diagram-design is an AI agent skill for first-time setup — style guide gate.

2
0
AI

business-investment-advisor

Logo of Citadel-Cloud-Management
Citadel-Cloud-Management

business-investment-advisor is an AI agent skill for business investment advisor.

2
0
DevOps & Cloud

resolve-blockers

Logo of trevorWieland
trevorWieland

resolve-blockers is an AI agent skill for interactive escalation-resolution phase. triggered only after.

2
0
Developer

ww-build-game

Logo of j-greig
j-greig

Build a TUI game view for WibWob-DOS. Covers the full lifecycle from concept to tested, shipped game window with proper TV rendering, input handling, command registry, menu wiring, and screenshot veri

2
0
AI

wt-split

Logo of dkapellusch
dkapellusch

Use when the user says split changes, small branches, decompose branch, wt-split, or wants to break a branch into focused, reviewable pieces — supports manual file selection and automatic agent-based

2
0
Productivity

project-domain

Logo of telum-ai
telum-ai

Capture subject matter expertise and domain knowledge that will inform all product decisions - the ubiquitous language, domain rules, and principles from the field

2
0
Developer

vision-audit

Logo of benjaminshoemaker
benjaminshoemaker

Audit project alignment with VISION.md, identify SDLC gaps, and generate feature proposals. Use when reviewing strategic direction or planning new features.

2
0
Developer

fosmvvm-fields-generator

Logo of foscomputerservices
foscomputerservices

fosmvvm-fields-generator is an AI agent skill for fosmvvm fields generator.

2
0
Developer