Complete Standard Beagle toolkit - combines agnt (browser superpowers) and lci (code intelligence) for the ultimate AI coding experience
npx claudepluginhub standardbeagle/standardbeagle-tools --plugin toolsComprehensive frontend analysis including DOM, CSS, layout, and structure
Analyze user experience including layout, interactions, and usability
Run comprehensive accessibility audit on the current page
Analyze page performance including load times and network resources
Audit page for security vulnerabilities and best practices
Audit page for SEO best practices and issues
Debug browser issues using agnt diagnostic tools
Chain commands to run automatically when events occur
Check for JavaScript errors in the browser
Get detailed context for code symbols using Lightning Code Index
Get comprehensive information about the current page the user is browsing
Start a dev server with reverse proxy for browser debugging
Explore the codebase structure using Lightning Code Index
Comprehensive QA testing suite for the current page
Review API calls, responses, and network traffic
Schedule a message to be sent to your AI agent at a future time
Take a screenshot of the current browser page
Search the codebase using Lightning Code Index semantic search
Configure scripts and proxies to auto-start when opening this project
Open sketch mode for wireframing on the browser page
Stop all running processes and proxies
Set up a self-enforcing workflow state machine for task completion
Specialized agent for debugging browser issues using agnt proxy diagnostics
Specialized agent for exploring and understanding codebases using Lightning Code Index
Performs code quality analysis using LCI, runs linters and formatters, removes debug artifacts, and fixes all findings.
Gathers all work-in-progress context from git, tasks, plans, and LCI analysis. Returns a structured change summary for other agents to consume.
Updates internal project documentation — CHANGELOG, inline docs, plan files — to reflect current changes. Only updates doc types that already exist in the project.
Updates public-facing documentation (README, package metadata) with clear, benefit-oriented language and SEO-aware content. Skips if changes are purely internal.
Specialized agent for managing development processes and servers
Antagonistic TDD refactoring agent that evaluates code for testability, aggressively removes code smells, reduces mocking dependencies, and ensures all changes pass audits. Uses both lci (code analysis) and agnt (runtime verification) MCP tools.
Runs the full test suite, fixes all failures (including pre-existing), and adds missing test coverage for changed code. Uses LCI to find uncovered code paths.
Specialized agent for UI design feedback using sketch mode and visual diagnostics
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
Use this agent when you need expert assistance with React Native development tasks including code analysis, component creation, debugging, performance optimization, or architectural decisions. Examples: <example>Context: User is working on a React Native app and needs help with a navigation issue. user: 'My stack navigator isn't working properly when I try to navigate between screens' assistant: 'Let me use the react-native-dev agent to analyze your navigation setup and provide a solution' <commentary>Since this is a React Native specific issue, use the react-native-dev agent to provide expert guidance on navigation problems.</commentary></example> <example>Context: User wants to create a new component that follows the existing app structure. user: 'I need to create a custom button component that matches our app's design system' assistant: 'I'll use the react-native-dev agent to create a button component that aligns with your existing codebase structure and design patterns' <commentary>The user needs React Native component development that should follow existing patterns, so use the react-native-dev agent.</commentary></example>
Access thousands of AI prompts and skills directly in your AI coding assistant. Search prompts, discover skills, save your own, and improve prompts with AI.
Comprehensive PR review agents specializing in comments, tests, error handling, type design, code quality, and code simplification