Featured

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.

2071 available skills

cpp-testing

[ Featured ]
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affaan-m

Use only when writing/updating/fixing C++ tests, configuring GoogleTest/CTest, diagnosing failing or flaky tests, or adding coverage/sanitizers.

60.6k
0
Developer

golang-patterns

[ Featured ]
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affaan-m

Idiomatic Go patterns, best practices, and conventions for building robust, efficient, and maintainable Go applications.

60.6k
0
Developer

springboot-verification

[ Featured ]
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affaan-m

Verification loop for Spring Boot projects: build, static analysis, tests with coverage, security scans, and diff review before release or PR.

60.6k
0
Developer

find-skills

[ Official ]
Logo of vercel-labs
vercel-labs

find-skills is a skill that helps users discover and install agent skills, enabling them to extend their AI coding capabilities.

11.7k
0
Developer

taste-design

[ Official ]
Logo of google-labs-code
google-labs-code

taste-design is a Semantic Design System Skill for Google Stitch that generates agent-friendly DESIGN.md files with strict typography, calibrated color, and asymmetric layouts.

3.6k
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

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

agents-md

[ Official ]
Logo of getsentry
getsentry

This skill should be used when the user asks to create AGENTS.md, update AGENTS.md, maintain agent docs, set up CLAUDE.md, or needs to keep agent instructions concise. Enforces research-backed best practices for minimal, high-signal agent documentation.

493
0
Developer

django-perf-review

[ Official ]
Logo of getsentry
getsentry

Django performance code review. Use when asked to review Django performance, find N+1 queries, optimize Django, check queryset performance, database performance, Django ORM issues, or audit Django code for performance problems.

355
0
Developer

pr-writer

[ Official ]
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getsentry

ALWAYS use this skill when creating or updating pull requests — never create or edit a PR directly without it. Follows Sentry conventions for PR titles, descriptions, and issue references. Trigger on any create PR, open PR, submit PR, make PR, update PR title, update PR description, edit PR, push and create PR, prepare changes for review task, or request for a PR writer.

355
0
Developer

customs-trade-compliance

[ Featured ]
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affaan-m

customs-trade-compliance is a specialized AI agent skill that automates customs operations, including tariff classification, duty calculations, and trade compliance.

116.8k
0
Developer

MCP Builder

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majiayu000

The most comprehensive Claude Code skills registry | Web Search: https://skills-registry-web.vercel.app

0
0
Developer