Top Agent Skills for December 20, 2025
Daily rankings of Agent Skills for Claude, ChatGPT & Codex sorted by GitHub stars.
Opus 4.5 Migration
Migrates codebases and prompts from previous Claude models to Opus 4.5 by updating model strings and refining system instructions for optimal performance.
Payload CMS Development
Streamlines the development, debugging, and optimization of Payload CMS applications within a Next.js environment.
PostgreSQL Table Design
Designs high-performance, production-ready PostgreSQL schemas using optimized data types, advanced indexing strategies, and industry best practices.
Web3 Smart Contract Testing
Tests smart contracts comprehensively using Hardhat and Foundry frameworks with support for unit testing, mainnet forking, and fuzzing.
NFT Standards
Implements industry-standard NFT protocols and metadata structures for digital asset systems and blockchain marketplaces.
Solidity Security
Implements secure smart contract development patterns and identifies critical vulnerabilities in Solidity code to ensure robust blockchain applications.
PCI Compliance
Implements PCI DSS security standards for the secure handling, storage, and transmission of payment card data.
FastAPI Templates
Generates production-ready FastAPI project structures with async patterns, dependency injection, and comprehensive error handling.
GitLab CI Patterns
Automates the creation of high-performance GitLab CI/CD pipelines using standardized patterns for testing, building, and deployment.
Secrets Management
Secures sensitive credentials and automates secret rotation across CI/CD pipelines and cloud environments.