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

38 available skills

flutter-dart-code-review

[ Featured ]
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affaan-m

flutter-dart-code-review is a library-agnostic Flutter/Dart code review checklist, covering widget best practices, state management patterns, and performance optimization.

★ 105.1k
⑂ 0
Developer

strategy-compare

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marketcalls

strategy-compare is a coding skill for backtesting trading strategies using VectorBT, supporting multiple markets and featuring realistic transaction cost modeling.

★ 92
⑂ 0
Developer

supabase-postgres-best-practices

[ Official ]
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supabase

Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.

★ 1.5k
⑂ 0
Data

react-native-best-practices

[ Featured ]
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callstackincubator

react-native-best-practices is a skill that provides guidelines for optimizing React Native applications, focusing on performance, bundle size, and memory leaks.

★ 1.2k
⑂ 0
Developer

Testing Strategy

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yaleh

Meta-Cognition tool for Claude Code - analyze session history for workflow optimization.

★ 0
⑂ 0
Developer

infra-deploy

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abdullah1854

Open-source MCP server — progressive tool discovery, code execution, intelligent routing & token optimization across 50+ tools

★ 12
⑂ 0
AI

vue-best-practices

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jianxcao

vue-best-practices is a set of guidelines and configurations for building robust and maintainable Vue 3 applications with TypeScript.

★ 21
⑂ 0
Developer

playbook

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NoCodeify

AEO (Answer Engine Optimization) Protocol toolkit - MCP servers for ChatGPT, Gemini, and Google audits

★ 0
⑂ 0
Developer

golang

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re-cinq

golang is a skill that leverages AI-assisted multi-agent pipelines for efficient Go development, specializing in idiomatic Go development, concurrency patterns, and ecosystem best practices.

★ 13
⑂ 0
AI

performance-auditor

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elsolal

performance-auditor is a skill that analyzes application performance, identifying areas for optimization in frameworks and bundle analyzers.

★ 0
⑂ 0
Developer

UI Performance Guard

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infodungeon

UI Performance Guard is a skill that enforces performance optimizations for React and Next.js applications, ensuring faster render times and improved user experience.

★ 0
⑂ 0
Developer

gh-cli

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e9169

🤖 AI-powered Kubernetes cluster management agent built with GitHub Copilot SDK. Monitor, query, and manage multiple clusters through natural language. Features smart cost optimization, parallel health checks, and safe kubectl execution.

★ 0
⑂ 0
Developer