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.

18 available skills

webiny-skill-generator

Logo of webiny
webiny

Open-source serverless enterprise CMS. Includes a headless CMS, page builder, form builder, and file manager. Easy to customize and expand. Deploys to AWS.

8.0k
0
Browser

triage

Logo of dotCMS
dotCMS

The Visual Headless Content Management System for Enterprises

936
0
Developer

building-ai-agent-on-cloudflare

[ Official ]
Logo of cloudflare
cloudflare

building-ai-agent-on-cloudflare is a Cloudflare Agents skill that allows developers to build stateful, persistent AI services with real-time interactions and WebSocket-based communication.

748
0
Developer

stacks-ai

Logo of stacksjs
stacksjs

Modern full-stack framework. Develop powerful apps, clouds & framework-agnostic libraries—faster.

616
0
Developer

web-perf

[ Official ]
Logo of cloudflare
cloudflare

Analyzes web performance using Chrome DevTools MCP. Measures Core Web Vitals (FCP, LCP, TBT, CLS, Speed Index), identifies render-blocking resources, network dependency chains, layout shifts, caching issues, and accessibility gaps. Use when asked to audit, profile, debug, or optimize page load performance, Lighthouse scores, or site speed. Biases towards retrieval from current documentation over pre-trained knowledge.

526
0
Developer

sandbox-sdk

[ Official ]
Logo of cloudflare
cloudflare

Build sandboxed applications for secure code execution. Load when building AI code execution, code interpreters, CI/CD systems, interactive dev environments, or executing untrusted code. Covers Sandbox SDK lifecycle, commands, files, code interpreter, and preview URLs. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

526
0
Developer

durable-objects

[ Official ]
Logo of cloudflare
cloudflare

Create and review Cloudflare Durable Objects. Use when building stateful coordination (chat rooms, multiplayer games, booking systems), implementing RPC methods, SQLite storage, alarms, WebSockets, or reviewing DO code for best practices. Covers Workers integration, wrangler config, and testing with Vitest. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

526
0
Developer

building-mcp-server-on-cloudflare

[ Official ]
Logo of cloudflare
cloudflare

|

526
0
Developer

workers-best-practices

[ Official ]
Logo of cloudflare
cloudflare

Reviews and authors Cloudflare Workers code against production best practices. Load when writing new Workers, reviewing Worker code, configuring wrangler.jsonc, or checking for common Workers anti-patterns (streaming, floating promises, global state, secrets, bindings, observability). Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

526
0
Developer

wrangler

[ Official ]
Logo of cloudflare
cloudflare

Cloudflare Workers CLI for deploying, developing, and managing Workers, KV, R2, D1, Vectorize, Hyperdrive, Workers AI, Containers, Queues, Workflows, Pipelines, and Secrets Store. Load before running wrangler commands to ensure correct syntax and best practices. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

526
0
Developer

cloudflare

[ Official ]
Logo of cloudflare
cloudflare

Comprehensive Cloudflare platform skill covering Workers, Pages, storage (KV, D1, R2), AI (Workers AI, Vectorize, Agents SDK), networking (Tunnel, Spectrum), security (WAF, DDoS), and infrastructure-as-code (Terraform, Pulumi). Use for any Cloudflare development task. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

526
0
Developer

agents-sdk

[ Official ]
Logo of cloudflare
cloudflare

Build AI agents on Cloudflare Workers using the Agents SDK. Load when creating stateful agents, durable workflows, real-time WebSocket apps, scheduled tasks, MCP servers, or chat applications. Covers Agent class, state management, callable RPC, Workflows integration, and React hooks. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

526
0
Developer