Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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web-design-guidelines
Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".
majiayu000/claude-skill-registry 163
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openspec-sync-specs
Sync delta specs from a change to main specs. Use when the user wants to update main specs with changes from a delta spec, without archiving the change.
majiayu000/claude-skill-registry 163
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iOS Persistence
Standards for SwiftData, Core Data, and Local Storage.
majiayu000/claude-skill-registry 163
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design-spec
[Project Management] Create UI/UX design specifications from requirements, PBIs, or user stories. Produces structured design spec documents with layout, typography, colors, interactions, and responsive breakpoints. Triggers on design spec, design specification, UI specification, component spec, layout spec, wireframe, mockup.
majiayu000/claude-skill-registry 163
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testing
Verify testing coverage and run tests for PyPTO project. Use when running tests, checking test coverage, or when the user asks about testing.
majiayu000/claude-skill-registry 163
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Proposal Templates
Guidelines for creating and managing standardized proposal templates and content libraries
majiayu000/claude-skill-registry 163
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launchd-non-apple-jobs
List launchd jobs that are not from Apple and create user launchd jobs. Use when the user says "show me my jobs", "show my launchd jobs", asks for non-Apple launchd jobs, or wants to create a one-time or recurring launchd job.
majiayu000/claude-skill-registry 163
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api-design-principles
Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers. Use when designing new APIs, reviewing API specifications, or establishing API design standards.
majiayu000/claude-skill-registry 163
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capacity-modeling
Use to model bookings targets vs headcount, ramp, and productivity assumptions.
majiayu000/claude-skill-registry 163
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mcp-context7-docs
Query up-to-date documentation and code examples for any programming library or framework. Use when looking up API docs, finding code examples, or checking library usage. Triggers on "how to use [library]", "docs for [package]", "show me examples of [framework]", "Context7 lookup".
majiayu000/claude-skill-registry 163
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azure-validate
Pre-deployment validation checkpoint. Run deep checks to ensure your application is ready for Azure deployment. Validates configuration, infrastructure, permissions, and prerequisites.
USE FOR: validate my app, check deployment readiness, run preflight checks, verify configuration, check if ready to deploy, validate azure.yaml, validate Bicep, test before deploying, troubleshoot deployment errors.
DO NOT USE FOR: creating or building apps (use azure-prepare), executing deployments (use azure-deploy).
majiayu000/claude-skill-registry 163
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frontend
Frontend coding conventions using Preact and Tailwind. Use when writing or reviewing frontend JavaScript, HTML, or CSS code for web UI components.
majiayu000/claude-skill-registry 163
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S3
Work with S3-compatible object storage with proper security, lifecycle policies, and access patterns.
majiayu000/claude-skill-registry 163
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generate-50-personalized-english-vocabulary-words
This prompt asks the AI to act as an English instructor and generate 50 two-sided flashcards tailored to the learner’s level, goal, and chosen topic focus. The flashcards’ fronts present key English concepts or terms, and the backs provide brief explanations plus a memorable image idea or example to aid recall. The outcome is a curated set of basic-to-intermediate English learning cards designed for efficient study and preparation for the specified purpose.
majiayu000/claude-skill-registry 163
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nw-user-story-mapping
User story mapping for backlog management and outcome-based prioritization. Load during Phase 2.5 (User Story Mapping) to produce story-map.md and prioritization.md.
majiayu000/claude-skill-registry 163
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onboarding-cro
When the user wants to optimize post-signup onboarding, user activation, first-run experience, or time-to-value. Also use when the user mentions "onboarding flow," "activation rate," "user activation," "first-run experience," "empty states," "onboarding checklist," "aha moment," or "new user experience." For signup/registration optimization, see signup-flow-cro. For ongoing email sequences, see email-sequence.
majiayu000/claude-skill-registry 163
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openai-responses
Build agentic AI with OpenAI Responses API - stateful conversations with preserved reasoning, built-in tools (Code Interpreter, File Search, Web Search), and MCP integration. Prevents 11 documented errors.
Use when: building agents with persistent reasoning, using server-side tools, or migrating from Chat Completions/Assistants for better multi-turn performance.
majiayu000/claude-skill-registry 163
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product-manager
Holistic product leader who owns the full product lifecycle — from discovery and strategy through roadmap, stakeholder alignment, go-to-market, and outcome measurement. Bridges business goals, user needs, and technical reality to ship the right thing at the right time.
majiayu000/claude-skill-registry 163
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sandbox-npm-install
Install npm packages in a Docker sandbox environment. Use this skill whenever you need to install, reinstall, or update node_modules inside a container where the workspace is mounted via virtiofs. Native binaries (esbuild, lightningcss, rollup) crash on virtiofs, so packages must be installed on the local ext4 filesystem and symlinked back.
majiayu000/claude-skill-registry 163
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plaid-fintech
Expert patterns for Plaid API integration including Link token flows, transactions sync, identity verification, Auth for ACH, balance checks, webhook handling, and fintech compliance best practices. Use when: plaid, bank account linking, bank connection, ach, account aggregation.
majiayu000/claude-skill-registry 163
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writing-north-star-metrics
Help users define their North Star metric. Use when someone is choosing their primary success metric, trying to align the team around a key measure, struggling with metric proliferation, or setting up their measurement strategy.
majiayu000/claude-skill-registry 163
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astrophotography
Capture detailed images of celestial objects through deep-sky imaging techniques including equipment setup, tracking mounts, image stacking, and calibration workflows. Use for photographing nebulae, galaxies, star clusters, constellations, Milky Way, night sky landscapes, and any astronomical subjects requiring long exposures, precise tracking, and specialized post-processing.
majiayu000/claude-skill-registry 163
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fabric-onelake-2025
Microsoft Fabric Lakehouse, OneLake, and Fabric Warehouse connectors for Azure Data Factory (2025)
majiayu000/claude-skill-registry 163
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advanced-evaluation
This skill should be used when the user asks to "implement LLM-as-judge", "compare model outputs", "create evaluation rubrics", "mitigate evaluation bias", or mentions direct scoring, pairwise comparison, position bias, evaluation pipelines, or automated quality assessment.
majiayu000/claude-skill-registry 163