ReddRadar
Topic: prompt-engineering
2,538 skills in this topic.
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spring-boot-testing
Spring Boot 4 testing strategies and patterns. Use when writing unit tests, slice tests (@WebMvcTest, @DataJpaTest), integration tests, Testcontainers with @ServiceConnection, security testing (@WithMockUser, JWT), or Modulith event testing with Scenario API. Covers the critical @MockitoBean migration from @MockBean.
joaquimscosta/arkhe-claude-plugins 9
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spring-boot-verify
Verify Spring Boot 4.x projects for correct dependencies, configuration, and migration readiness. Use when analyzing pom.xml, build.gradle, application.yml, discussing Spring Boot project setup, dependency versions, configuration validation, version compatibility, migration to Spring Boot 4, deprecated dependencies, or when user mentions "verify project", "check dependencies", "upgrade Spring Boot", "migration readiness", "Jackson 3", "@MockBean deprecated", or "Spring Security 7".
joaquimscosta/arkhe-claude-plugins 9
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spring-boot-web-api
Spring Boot 4 REST API implementation patterns. Use when creating REST controllers, REST endpoints, request validation, exception handlers with ProblemDetail (RFC 9457), API versioning, content negotiation, WebFlux reactive endpoints, HTTP clients with @HttpExchange, JSON serialization with Jackson 3, error handling, or CORS configuration. Covers @RestController patterns, Bean Validation 3.1, global error handling, and declarative HTTP clients.
joaquimscosta/arkhe-claude-plugins 9
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spring-refresh
Check Spring Boot skill content freshness against latest research and flag skills needing updates. Use when running /spring-refresh, or when user mentions "refresh spring skills", "spring boot update check", "skill freshness", "stale spring content", "update spring boot skills".
joaquimscosta/arkhe-claude-plugins 9
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startup-validating
Orchestrate a 6-stage startup idea validation pipeline with decision gates, confidence scoring, and composable domain presets. Use when user runs /startup-validate command, wants to validate a startup idea, mentions "startup validation", "idea validation", "market validation", "feasibility analysis", or "go-to-market plan".
joaquimscosta/arkhe-claude-plugins 9
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Skill Name
What this skill does. Use when user mentions "keyword1", "keyword2", or "keyword3". Keep under 1,024 characters and include specific trigger keywords.
joaquimscosta/arkhe-claude-plugins 9
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aggregated-search
tsaol/awesome-claude 50
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browser-use-agentcore
AWS AgentCore Browser skill for automated web testing and screenshot capture. Use this skill when the user asks to: - Test if a website works / 测试网站是否正常 - Take a screenshot of a webpage / 截取网页截图 - Check for JavaScript errors or console errors - Verify API health endpoints - Open a URL in a cloud browser - Debug website loading issues This skill uses AWS Bedrock AgentCore Browser (cloud-based, no local browser needed).
tsaol/awesome-claude 50
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docx
Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks
tsaol/awesome-claude 50
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frontend-design
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.
tsaol/awesome-claude 50
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git-commit
Review project consistency and commit changes. Checks code vs docs alignment, updates CHANGELOG/README/DESIGN.md, updates ~/history.log, bumps version, then commits, pushes, and deploys if configured. Use after finishing code modifications.
tsaol/awesome-claude 50
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git-review
Review code changes against requirements and original design. Validates implementation correctness, design alignment, code quality, and runs tests. Use before committing or creating a PR.
tsaol/awesome-claude 50
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pdf
Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.
tsaol/awesome-claude 50
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pptx
Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks
tsaol/awesome-claude 50
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product-review
Product review from a PM perspective. Uses multi-agent pipeline to analyze any project/codebase for product discovery, goal alignment, UX/DX audit, competitive analysis, and roadmap planning.
tsaol/awesome-claude 50
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xlsx
Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas
tsaol/awesome-claude 50
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advanced-code-review
Use when performing thorough code review with historical context tracking. Triggers: 'thorough review', 'deep review', 'review this branch in detail', 'full code review with report'. More heavyweight than code-review; for quick review, use code-review instead.
axiomantic/spellbook 5
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analyzing-domains
Use when entering unfamiliar domains, modeling complex business logic, or when terms/concepts are unclear. Triggers: 'what are the domain concepts', 'define the entities', 'model this domain', 'DDD', 'ubiquitous language', 'bounded context'. Also invoked by develop during research phase.
axiomantic/spellbook 5
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analyzing-skill-usage
Use when evaluating skill effectiveness or comparing skill versions. Triggers: 'how are skills performing', 'skill metrics', 'which skills fire correctly', 'skill invocation analysis', 'compare skill versions', 'analyze skill usage'. Also invoked by skill improvement workflows.
axiomantic/spellbook 5
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assembling-context
Use when preparing context for subagent dispatch or managing token budgets. Triggers: 'prepare context for', 'assemble context', 'token budget', 'context package', 'what context does the subagent need'. Also invoked by develop during planning and execution phases.
axiomantic/spellbook 5
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async-await-patterns
Use when writing JavaScript or TypeScript code with asynchronous operations, fixing promise-related bugs, or converting callback/promise patterns to async/await. Triggers: 'promise chain', 'unhandled rejection', 'race condition in JS', 'callback hell', 'Promise.all', 'sequential vs parallel async', 'missing await'. Enforces async/await discipline over raw promises.
axiomantic/spellbook 5
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audio-notifications
Reference for TTS and OS notification configuration. Auto-loads when TTS is enabled (session_init reports TTS active). Also triggered by: 'mute', 'unmute', 'change voice', 'volume', 'notify', 'notification settings', '/tts', '/notify', 'kokoro', 'speak', 'audio feedback'.
axiomantic/spellbook 5
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auditing-green-mirage
Use when auditing whether tests genuinely catch failures, or when user expresses doubt about test quality. Triggers: 'are these tests real', 'do tests catch bugs', 'tests pass but I don't trust them', 'test quality audit', 'green mirage', 'shallow tests', 'tests always pass suspiciously', 'would this test fail if code was broken'. NOT for: fixing broken tests (use fixing-tests).
axiomantic/spellbook 5
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autonomous-roundtable
DEPRECATED: This skill has been absorbed into the develop skill. Use develop instead.
The capabilities of autonomous-roundtable (project decomposition, roundtable gating,
reflexion on ITERATE) are now available through develop's dialectic_mode and
token_enforcement preferences. Set dialectic_mode to "roundtable" in Phase 0.4
for equivalent behavior.
axiomantic/spellbook 5