ReddRadar
Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
-
financial-analyst
Performs financial ratio analysis, DCF valuation, budget variance analysis, and rolling forecast construction for strategic decision-making
majiayu000/claude-skill-registry 163
-
skill-optimizer
Guide for creating and reviewing skills. This skill should be used when users want to create a new skill, review an existing skill for quality, or optimize a skill that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
majiayu000/claude-skill-registry 163
-
fastapi-templates
Create production-ready FastAPI projects with async patterns, dependency injection, and comprehensive error handling. Use when building new FastAPI applications or setting up backend API projects.
majiayu000/claude-skill-registry 163
-
architecture
Architecture design skill: ADR records, system design checklists, scalability assessment, architecture patterns. Use for complex system design and architecture decisions.
majiayu000/claude-skill-registry 163
-
refactor-for-determinism
Design or refactor skills by separating deterministic and non-deterministic steps. Use when creating or improving skills, especially to move repeatable workflows into scripts/ and update SKILL.md to call them.
majiayu000/claude-skill-registry 163
-
ctf-web
Web exploitation techniques for CTF challenges. Use when solving web security challenges involving XSS, SQLi, SSTI, SSRF, CSRF, XXE, file upload bypasses, JWT attacks, prototype pollution, path traversal, command injection, request smuggling, DOM clobbering, Web3/blockchain, or authentication bypass.
majiayu000/claude-skill-registry 163
-
tdd-migrate
TDD workflow for migrations - orchestrate agents, zero main context growth
majiayu000/claude-skill-registry 163
-
code-simplifier
Simplifies and refines code for clarity, consistency, and maintainability while preserving all functionality. Focuses on recently modified code unless instructed otherwise.
majiayu000/claude-skill-registry 163
-
agent-pseudocode
Agent skill for pseudocode - invoke with $agent-pseudocode
majiayu000/claude-skill-registry 163
-
no-task-output
Never Use TaskOutput
majiayu000/claude-skill-registry 163
-
agent-hierarchical-coordinator
Agent skill for hierarchical-coordinator - invoke with $agent-hierarchical-coordinator
majiayu000/claude-skill-registry 163
-
aws-sdk-java-v2-messaging
Provides AWS messaging patterns using AWS SDK for Java 2.x for SQS queues and SNS topics. Handles sending/receiving messages, FIFO queues, DLQ, subscriptions, and pub/sub patterns. Use when implementing messaging with SQS or SNS.
majiayu000/claude-skill-registry 163
-
dead-code
Find unused functions and dead code in the codebase
majiayu000/claude-skill-registry 163
-
tax-advisor
This skill should be used when the user asks tax-related questions, wants advice on deductions or tax savings, or needs expert guidance equivalent to a tax accountant (税理士) or life planner. Trigger phrases include: "税金について教えて", "控除は使える？", "確定申告の相談", "節税", "ふるさと納税の上限", "iDeCoの効果", "住宅ローン控除", "青色申告のメリット", "消費税はかかる？", "扶養に入れる？", "配偶者控除", "医療費控除", "法人成り", "経費になる？", "税率を教えて", "所得税の計算", "住民税", "社会保険料", "103万の壁", "130万の壁", "インボイス", "簡易課税", "税制改正", "開業届", "副業バレ", "白色申告", "税務調査", "特定支出控除", "予定納税", "中間納付".
majiayu000/claude-skill-registry 163
-
ln-760-security-setup
Coordinates security scanning (secrets + deps). Delegates to ln-761 + ln-625(mode=vulnerabilities_only). Generates SECURITY.md, pre-commit hooks, CI workflow.
majiayu000/claude-skill-registry 163
-
security-audit
Java security checklist covering OWASP Top 10, input validation, injection prevention, and secure coding. Works with Spring, Quarkus, Jakarta EE, and plain Java. Use when reviewing code security, before releases, or when user asks about vulnerabilities.
majiayu000/claude-skill-registry 163
-
discover-assumptions
Use after solution concepts exist to surface and prioritize assumptions behind outcomes, opportunities, or solution ideas and design experiments to test them.
majiayu000/claude-skill-registry 163
-
nextjs-app-router
Provides patterns and code examples for building Next.js 16+ applications with App Router architecture. Use when creating projects with App Router, implementing Server Components and Client Components ("use client"), creating Server Actions for forms, building Route Handlers (route.ts), configuring caching with "use cache" directive (cacheLife, cacheTag), setting up parallel routes (@slot) or intercepting routes, migrating to proxy.ts, or working with App Router file conventions (layout.tsx, page.tsx, loading.tsx, error.tsx).
majiayu000/claude-skill-registry 163
-
agent-implementer-sparc-coder
Agent skill for implementer-sparc-coder - invoke with $agent-implementer-sparc-coder
majiayu000/claude-skill-registry 163
-
graphql-implementation
Builds GraphQL APIs with schema design, resolvers, error handling, and performance optimization using Apollo or Graphene. Use when creating flexible query APIs, migrating from REST, or implementing real-time subscriptions.
majiayu000/claude-skill-registry 163
-
unit-test-service-layer
Provides patterns for unit testing service layer with Mockito. Validates business logic in isolation by mocking dependencies. Use when testing service behaviors and business logic without database or external services.
majiayu000/claude-skill-registry 163
-
123-java-exception-handling
Use when you need to apply Java exception handling best practices — including using specific exception types, managing resources with try-with-resources, securing exception messages, preserving error context via exception chaining, validating inputs early with fail-fast principles, handling thread interruption correctly, documenting exceptions with @throws, enforcing logging policy, translating exceptions at API boundaries, managing retries and idempotency, enforcing timeouts, attaching suppressed exceptions, and propagating failures in async/reactive code. Part of the skills-for-java project
majiayu000/claude-skill-registry 163
-
godot-3d
Godot 3D rendering skill for PBR materials, environment settings, and 3D scene composition.
majiayu000/claude-skill-registry 163
-
spring-boot-security-jwt
Provides JWT authentication and authorization patterns for Spring Boot 3.5.x covering token generation with JJWT, Bearer/cookie authentication, database/OAuth2 integration, and RBAC/permission-based access control using Spring Security 6.x. Use when implementing authentication or authorization in Spring Boot applications.
majiayu000/claude-skill-registry 163