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

201 available skills

fal-ai-media

[ Featured ]
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affaan-m

fal-ai-media is a unified media generation skill, creating images, videos, and audio using fal.ai models and MCP.

105.1k
0
Developer

flutter-dart-code-review

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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

cross-repo-testing

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OpenHands

cross-repo-testing is a skill that enables AI-driven development by facilitating end-to-end testing across repositories, ensuring seamless integration of SDK and Cloud backend.

69.7k
0
Developer

continuous-learning

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affaan-m

Continuous-learning is a skill that automatically evaluates Claude Code sessions to extract reusable patterns and saves them as learned skills for future use.

62.0k
0
Developer

agent-harness-construction

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affaan-m

agent-harness-construction is a developer skill for designing and optimizing AI agent action spaces, tool definitions, and observation formatting. It focuses on core constraints like action space quality and recovery quality to achieve higher completion rates for agents like Claude.

62.0k
0
Developer

nanoclaw-repl

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affaan-m

nanoclaw-repl is a zero-dependency, session-aware REPL built on Claude for operating and extending the NanoClaw v2 AI agent. It features persistent markdown-backed sessions, dynamic skill loading, session branching, history compaction, and export capabilities to MD, JSON, and TXT formats.

62.0k
0
Developer

agentic-engineering

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affaan-m

agentic-engineering is an AI agent skill for engineering workflows that uses an eval-first execution loop, decomposes work into agent-sized units, and routes model tiers by task complexity to enforce quality and risk controls.

62.0k
0
Developer

ai-first-engineering

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affaan-m

ai-first-engineering is an operating model for development teams where AI agents generate a significant portion of code implementation. It focuses on process design, review methodologies, and architecture requirements specifically optimized for AI-assisted development workflows with tools like Claude Code.

62.0k
0
Developer

cpp-coding-standards

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affaan-m

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.

60.6k
0
Developer

foundation-models-on-device

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affaan-m

Apple FoundationModels framework for on-device LLM — text generation, guided generation with @Generable, tool calling, and snapshot streaming in iOS 26+.

60.6k
0
Developer

python-patterns

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affaan-m

Pythonic idioms, PEP 8 standards, type hints, and best practices for building robust, efficient, and maintainable Python applications.

60.6k
0
Developer

security-scan

[ Featured ]
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affaan-m

Scan your Claude Code configuration (.claude/ directory) for security vulnerabilities, misconfigurations, and injection risks using AgentShield. Checks CLAUDE.md, settings.json, MCP servers, hooks, and agent definitions.

60.6k
0
Developer