Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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emoji-encoder
Use when implementing steganographic text encoding using Unicode Variation Selectors - allows encoding any message invisibly into emojis, letters, or any characters using Unicode Variation Selectors (U+FE00-U+FE0F and U+E0100-U+E01EF)
majiayu000/claude-skill-registry 163
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python-fastapi-patterns
FastAPI web framework patterns. Triggers on: fastapi, api endpoint, dependency injection, pydantic model, openapi, swagger, starlette, async api, rest api, uvicorn.
majiayu000/claude-skill-registry 163
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agent-native-reviewer
Use this agent when reviewing code changes to ensure features are agent-native - any action a user can take, an agent can also take, and anything a user can see, an agent can see. Triggers on requests like "agent-native review", "AI accessibility check".
majiayu000/claude-skill-registry 163
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project-advisor
Analyzes project requirements and recommends optimal Claude Code configuration with agents, MCP servers, and Skills for sustainable builds with minimal errors
majiayu000/claude-skill-registry 163
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apple-developer-apis
Expert system for integrating Apple Developer APIs including App Store Connect API, App Store Server API, Sign in with Apple REST API, App Store Server Notifications, Advanced Commerce API, and App Intents. Use this skill when (1) Implementing in-app purchases or subscription management, (2) Setting up App Store Server Notifications webhooks, (3) Creating JWT tokens for Apple API authentication, (4) Managing TestFlight distribution or app metadata, (5) Implementing Sign in with Apple authentication, (6) Working with App Intents or Shortcuts integration, or (7) Any Apple developer API integration.
majiayu000/claude-skill-registry 163
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sf-flow
Creates and validates Salesforce flows with 110-point scoring and Winter '26 best practices. Use when building record-triggered flows, screen flows, autolaunched flows, scheduled flows, or reviewing existing flow performance.
majiayu000/claude-skill-registry 163
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git-pull-request
Use when creating a pull request.
majiayu000/claude-skill-registry 163
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Reviewing Llama Stack Code
Use when reviewing code or PRs in the llama-stack repository (llamastack/llama-stack on GitHub). Provides specialized knowledge about Llama Stack's architecture, testing patterns (recordings folders), backward compatibility requirements, distributed system considerations, and code review focus areas specific to this project.
majiayu000/claude-skill-registry 163
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guardrails-safety-filter-builder
Implements content safety filters with PII redaction, policy constraints, prompt injection detection, and safe refusal templates. Use when adding "content moderation", "safety filters", "PII protection", or "guardrails".
majiayu000/claude-skill-registry 163
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codecatchup
Reviews git history to summarize changes merged while you were away from a consulting project, identifying PRs, code changes, and potential concerns to discuss with the development team.
majiayu000/claude-skill-registry 163
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bundle-size-optimization
Reduce JavaScript and CSS bundle sizes through code splitting, tree shaking, and optimization techniques. Improve load times and overall application performance.
majiayu000/claude-skill-registry 163
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mcp-generator
Use when setting up project-specific development tools or after analyzing a codebase - generates custom MCP server with semantic search, project-aware tools, and health monitoring capabilities. Works with both basic and enhanced modes. Do NOT use if generic popkit commands are sufficient or for small projects where MCP server overhead isn't justified - stick with built-in tools for simple workflows.
majiayu000/claude-skill-registry 163
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antidote-threat-handler
Detect and respond to ideological drift, sycophantic patterns, and alignment threats using the Antidote Protocol.
majiayu000/claude-skill-registry 163
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fhir-software
Comprehensive FHIR (Fast Healthcare Interoperability Resources) software development assistant. Use when working with FHIR APIs, implementations, or healthcare data exchange. Supports FHIR R4, R4B, R5, Implementation Guides (IGs), validation, terminology, and SMART on FHIR. Ideal for building FHIR servers, clients, validators, or healthcare applications that need to process FHIR resources.
majiayu000/claude-skill-registry 163
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accessing-github-fletchgqc-agentbox
majiayu000/claude-skill-registry 163
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kubernetes-container-orchestration
majiayu000/claude-skill-registry 163
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detecting-buffer-overflows
Detects stack and heap buffer overflow vulnerabilities in binary code by identifying unsafe memory operations. Use when analyzing buffer handling, string manipulation functions, or investigating memory corruption vulnerabilities.
majiayu000/claude-skill-registry 163
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cc-separation-guide
Complete guide for separating meta-configurations (Claude Code tool configuration) from domain configurations (project implementation). Learn how to avoid conflicts when working with multiple projects, especially those using agent SDKs/ADKs like Google ADK, LangChain, or Anthropic SDK. Covers namespace isolation, prefixing conventions, CLAUDE.md hierarchy, scope declaration, and conflict detection strategies.
majiayu000/claude-skill-registry 163
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ln-751-command-templates
Generates individual .claude/commands files from templates
majiayu000/claude-skill-registry 163
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plan-format
This skill should be used when creating plan files, writing Gherkin requirements, generating tasks with verification commands, or parsing plan file structure. Provides the plan file template and format specifications.
majiayu000/claude-skill-registry 163
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image-optimization-helper
Image Optimization Helper - Auto-activating skill for Frontend Development.
Triggers on: image optimization helper, image optimization helper
Part of the Frontend Development skill category.
majiayu000/claude-skill-registry 163
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babel-config
Generates Babel configuration for JavaScript transpilation in tests. Creates babel.config.js file.
majiayu000/claude-skill-registry 163
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comment-cleanup
Guidelines for comments in code. Use when adding, editing, or removing comments.
majiayu000/claude-skill-registry 163
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ruby-quality
Interpretive guidance for Ruby code quality using RuboCop (configurable) or StandardRB (zero-config). Use when linting Ruby files, configuring Ruby tools, troubleshooting lint errors, or understanding tool selection.
majiayu000/claude-skill-registry 163