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

58 available skills

review

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udecode

Better Auth + tRPC + Drizzle + TanStack Query

363
0
Developer

postgres-patterns

[ Featured ]
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affaan-m

PostgreSQL database patterns for query optimization, schema design, indexing, and security. Based on Supabase best practices.

60.6k
0
Developer

playwright-page-objects

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bartstc

playwright-page-objects is a project that implements modern Page Object Model (POM) architecture using Playwright's fixtures pattern for efficient E2E testing.

114
0
Developer

tooling

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dotnet

Tooling is a set of commands and tools for Entity Framework Core, including the dotnet ef CLI and Visual Studio Package Manager Console.

14.6k
0
Data

backend-patterns

[ Featured ]
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affaan-m

backend-patterns is a skill that provides Node.js developers with optimized backend architecture patterns, API design, and database optimization techniques.

116.8k
0
Developer

best-practices

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workleap

Modular application shell for building web applications at Workleap.

7
0
Developer

orpc-contract-first

[ Featured ]
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langgenius

Guide for implementing oRPC contract-first API patterns in Dify frontend. Trigger when creating or updating contracts in web/contract, wiring router composition, integrating TanStack Query with typed contracts, migrating legacy service calls to oRPC, or deciding whether to call queryOptions directly vs extracting a helper or use-* hook in web/service.

131.2k
0
AI

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

hugging-face-datasets

[ Official ]
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huggingface

Create and manage datasets on Hugging Face Hub. Supports initializing repos, defining configs/system prompts, streaming row updates, and SQL-based dataset querying/transformation. Designed to work alongside HF MCP server for comprehensive dataset workflows.

8.2k
0
AI

run-jmh-benchmarks-hetzner

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JetBrains

run-jmh-benchmarks-hetzner is a skill that automates the deployment and execution of JMH benchmarks on Hetzner cloud servers for graph databases.

134
0
Data

compare-weather

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rorpage

A Vercel API that queries multiple weather sources. Generated using GitHub Copilot.

0
0
Developer

native-data-fetching

[ Official ]
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expo

Use when implementing or debugging ANY network request, API call, or data fetching. Covers fetch API, React Query, SWR, error handling, caching, offline support, and Expo Router data loaders (useLoaderData).

1.3k
0
Design