prompt-optimizer
[ Featured ]prompt-optimizer is a skill that refines and optimizes user prompts for AI agents, ensuring effective communication and improved outcomes.
Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.
prompt-optimizer is a skill that refines and optimizes user prompts for AI agents, ensuring effective communication and improved outcomes.
api-design is a skill for creating well-structured REST APIs, following best practices for resource naming, HTTP methods, and error handling.
Patterns and architectures for autonomous Claude Code loops — from simple sequential pipelines to RFC-driven multi-agent DAG systems.
click-path-audit is a behavioural flow audit skill that traces every interactive touchpoint to find bugs where functions individually work but cancel each other out.
Codebase-onboarding is a skill that analyzes an unfamiliar codebase and generates a structured onboarding guide with architecture maps, key entry points, and conventions.
Audits Claude Code context window consumption across agents, skills, MCP servers, and rules. Identifies bloat, redundant components, and produces prioritized token-savings recommendations.
C++ coding standards based on the C++ Core Guidelines (isocpp.github.io). Use when writing, reviewing, or refactoring C++ code to enforce modern, safe, and idiomatic practices.
Build a fully automated AI-powered data collection agent for any public source — job boards, prices, news, GitHub, sports, anything. Scrapes on a schedule, enriches data with a free LLM (Gemini Flash), stores results in Notion/Sheets/Supabase, and learns from user feedback. Runs 100% free on GitHub Actions. Use when the user wants to monitor, collect, or track any public data automatically.
django-verification is a skill that automates the verification loop for Django projects, including migrations, linting, tests, security scans, and deployment readiness checks.
foundation-models-on-device is a skill that integrates Apple's on-device language model into apps using the FoundationModels framework for text generation, structured output, and custom tool calling.
kotlin-testing is a set of testing patterns for Kotlin, utilizing Kotest, MockK, and Kover for reliable and maintainable tests.
laravel-tdd is a test-driven development skill for Laravel applications, leveraging PHPUnit and Pest for unit, feature, and integration testing.