Installable AI Agent Skills

Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.

Explore an open directory built around AI Agent Skills, with fast ways to find, compare, and install high-quality skills for Claude Code, Cursor, Windsurf, and other IDEs. From workflow automation and document handling to browser actions and data extraction, this page focuses on installable skills with practical delivery paths.

40 available skills

awesome-claude-skills

[ Featured ]
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ComposioHQ

awesome-claude-skills is a collection of resources, tools, and skills for customizing and automating Claude AI workflows using technologies like codex and composio.

46.5k
0
AI

supabase-postgres-best-practices

[ Official ]
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supabase

supabase-postgres-best-practices is a set of guidelines for optimizing Postgres performance, covering query optimization, schema design, and database configuration.

1.7k
0
Data

research-lookup

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K-Dense-AI

research-lookup is a general-purpose scientific writer skill that enables real-time research information lookup with intelligent backend routing

1.0k
0
Productivity

web-perf

[ Official ]
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cloudflare

web-perf is a skill that analyzes web performance using Chrome DevTools MCP, measuring metrics like FCP, LCP, TBT, CLS, and Speed Index.

678
0
Developer

building-ai-agent-on-cloudflare

[ Official ]
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cloudflare

building-ai-agent-on-cloudflare is a skill for building AI agents on Cloudflare using the Agents SDK and Workers docs

678
0
Developer

building-mcp-server-on-cloudflare

[ Official ]
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cloudflare

building-mcp-server-on-cloudflare is a technical skill for setting up MCP servers on Cloudflare using the MCP SDK and Cloudflare Workers integration.

678
0
Developer

sandbox-sdk

[ Official ]
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cloudflare

sandbox-sdk is a software development kit for building secure, isolated code execution environments on Cloudflare Workers, utilizing Docker and npm for local development.

678
0
Developer

durable-objects

[ Official ]
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cloudflare

Durable Objects is a Cloudflare edge technology for building stateful, coordinated applications using Workers, Wrangler, and Vitest.

678
0
Developer

workers-best-practices

[ Official ]
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cloudflare

workers-best-practices is a skill that reviews and authors Cloudflare Workers code against production best practices.

678
0
Developer

wrangler

[ Official ]
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cloudflare

Wrangler is a Cloudflare Workers CLI for deploying and managing Workers, KV, R2, D1, and other Cloudflare services.

678
0
Developer

cloudflare

[ Official ]
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cloudflare

Cloudflare is a comprehensive platform skill covering Workers, Pages, storage, AI, networking, security, and infrastructure-as-code for building on the Cloudflare platform.

678
0
Developer

agents-sdk

[ Official ]
Logo of cloudflare
cloudflare

agents-sdk is a development toolkit for building stateful AI agents on Cloudflare Workers, providing features like state management and Workflows integration.

678
0
Developer