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

520 available skills

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

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
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Developer

python-patterns

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

60.6k
0
Developer

visa-doc-translate

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affaan-m

Translate visa application documents (images) to English and create a bilingual PDF with original and translation

60.6k
0
Developer

cpp-testing

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affaan-m

Use only when writing/updating/fixing C++ tests, configuring GoogleTest/CTest, diagnosing failing or flaky tests, or adding coverage/sanitizers.

60.6k
0
Developer

golang-patterns

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affaan-m

Idiomatic Go patterns, best practices, and conventions for building robust, efficient, and maintainable Go applications.

60.6k
0
Developer

springboot-verification

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affaan-m

Verification loop for Spring Boot projects: build, static analysis, tests with coverage, security scans, and diff review before release or PR.

60.6k
0
Developer

cost-aware-llm-pipeline

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affaan-m

Cost optimization patterns for LLM API usage — model routing by task complexity, budget tracking, retry logic, and prompt caching.

60.6k
0
Developer

liquid-glass-design

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affaan-m

iOS 26 Liquid Glass design system — dynamic glass material with blur, reflection, and interactive morphing for SwiftUI, UIKit, and WidgetKit.

60.6k
0
Developer

springboot-security

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affaan-m

Spring Security best practices for authn/authz, validation, CSRF, secrets, headers, rate limiting, and dependency security in Java Spring Boot services.

60.6k
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Developer

springboot-tdd

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affaan-m

Test-driven development for Spring Boot using JUnit 5, Mockito, MockMvc, Testcontainers, and JaCoCo. Use when adding features, fixing bugs, or refactoring.

60.6k
0
Developer