claude-md-authoring
Creates and reviews CLAUDE.md configuration files for Claude Code. Applies HumanLayer guidelines including instruction budgets (~50 user-level, ~100 project-level), WHAT/WHY/HOW framework, and progressive disclosure. Identifies anti-patterns like using Claude as a linter for style rules.
debugging
Systematic debugging that identifies root causes rather than treating symptoms. Uses sequential thinking for complex analysis, web search for research, and structured investigation to avoid circular reasoning and whack-a-mole fixes.
data-systems-architecture
Use when designing databases for data-heavy applications, making schema decisions for performance, choosing between normalization and denormalization, selecting storage/indexing strategies, planning for scale, or evaluating OLTP vs OLAP trade-offs. Also use when encountering N+1 queries, ORM issues, or concurrency problems.
pattern-recognition-specialist
Use this agent when you need to analyze code for design patterns, anti-patterns, naming conventions, and code duplication. This agent excels at identifying architectural patterns, detecting code smells, and ensuring consistency across the codebase. <example>Context: The user wants to analyze their codebase for patterns and potential issues.\\nuser: \"Can you check our codebase for design patterns and anti-patterns?\"\\nassistant: \"I'll use the pattern-recognition-specialist agent to analyze your codebase for patterns, anti-patterns, and code quality issues.\"\\n<commentary>Since the user is asking for pattern analysis and code quality review, use the Task tool to launch the pattern-recognition-specialist agent.</commentary></example><example>Context: After implementing a new feature, the user wants to ensure it follows established patterns.\\nuser: \"I just added a new service layer. Can we check if it follows our existing patterns?\"\\nassistant: \"Let me use the pattern-recognition-specialist agent to analyze the n...
performance-oracle
Use this agent when you need to analyze code for performance issues, optimize algorithms, identify bottlenecks, or ensure scalability. This includes reviewing database queries, memory usage, caching strategies, and overall system performance. The agent should be invoked after implementing features or when performance concerns arise.\\n\\n<example>\\nContext: The user has just implemented a new feature that processes user data.\\nuser: \"I've implemented the user analytics feature. Can you check if it will scale?\"\\nassistant: \"I'll use the performance-oracle agent to analyze the scalability and performance characteristics of your implementation.\"\\n<commentary>\\nSince the user is concerned about scalability, use the Task tool to launch the performance-oracle agent to analyze the code for performance issues.\\n</commentary>\\n</example>\\n\\n<example>\\nContext: The user is experiencing slow API responses.\\nuser: \"The API endpoint for fetching reports is taking over 2 seconds to respond\"\\nassistant: \"Let me invoke the...
modern-web-app-architecture
Use when designing or building modern web applications in JavaScript/TypeScript (SPA/SSR/SSG/ISR/RSC): architecture trade-offs, state/data patterns, performance, testing, delivery, and team scaling.
plan_review
Have multiple specialized agents review a plan in parallel
learnings-researcher
Use this agent when you need to search institutional learnings in docs/solutions/ for relevant past solutions before implementing a new feature or fixing a problem. This agent efficiently filters documented solutions by frontmatter metadata (tags, category, module, symptoms) to find applicable patterns, gotchas, and lessons learned. The agent excels at preventing repeated mistakes by surfacing relevant institutional knowledge before work begins.\\n\\n<example>Context: User is about to implement a feature involving email processing.\\nuser: \"I need to add email threading to the brief system\"\\nassistant: \"I'll use the learnings-researcher agent to check docs/solutions/ for any relevant learnings about email processing or brief system implementations.\"\\n<commentary>Since the user is implementing a feature in a documented domain, use the learnings-researcher agent to surface relevant past solutions before starting work.</commentary></example>\\n\\n<example>Context: User is debugging a performance issue.\\nuser: \"Bri...
lfg
Full autonomous engineering workflow
lint
Use this agent when you need to run linting and code quality checks on Ruby and ERB files. Run before pushing to origin.
medium-paywall-bypass
Use when user shares a Medium article URL behind a paywall and wants to read the full content. Also use for articles on Medium-hosted publications like towardsdatascience.com, betterprogramming.pub, levelup.gitconnected.com, etc.
brave-search
Use when user asks to search the web, look something up online, find current/recent/latest information, or needs cited answers. Triggers on "search", "look up", "find out about", "what is the current/latest", image searches, news lookups. NOT for searching code/files—only for web/internet searches.
assemblyai-streaming
This skill should be used when working with AssemblyAI’s Speech-to-Text and LLM Gateway APIs, especially for streaming/live transcription, meeting notetakers, and voice agents that need low-latency transcripts and audio analysis.
annas-archive-ebooks
Use when needing to look up book content, find a book by title/author, download an ebook, or reference material from a published book. Triggers on book lookups, ebook downloads, "find the book", "get the PDF/EPUB of". Downloads produce PDF/EPUB/MOBI files - use ebook-extractor skill to convert to text.
brainstorming
This skill should be used before implementing features, building components, or making changes. It guides exploring user intent, approaches, and design decisions before planning. Triggers on "let's brainstorm", "help me think through", "what should we build", "explore approaches", ambiguous feature requests, or when the user's request has multiple valid interpretations that need clarification.
release-docs
Build and update the documentation site with current plugin components
rclone
Upload, sync, and manage files across cloud storage providers using rclone. Use when uploading files (images, videos, documents) to S3, Cloudflare R2, Backblaze B2, Google Drive, Dropbox, or any S3-compatible storage. Triggers on "upload to S3", "sync to cloud", "rclone", "backup files", "upload video/image to bucket", or requests to transfer files to remote storage.
project-setup
Bootstrap new projects with strong typing, linting, formatting, and testing. Supports Python, TypeScript, and other languages with research fallback.
pr-comment-resolver
Use this agent when you need to address comments on pull requests or code reviews by making the requested changes and reporting back on the resolution. This agent handles the full workflow of understanding the comment, implementing the fix, and providing a clear summary of what was done. <example>Context: A reviewer has left a comment on a pull request asking for a specific change to be made.user: \"The reviewer commented that we should add error handling to the payment processing method\"assistant: \"I'll use the pr-comment-resolver agent to address this comment by implementing the error handling and reporting back\"<commentary>Since there's a PR comment that needs to be addressed with code changes, use the pr-comment-resolver agent to handle the implementation and resolution.</commentary></example><example>Context: Multiple code review comments need to be addressed systematically.user: \"Can you fix the issues mentioned in the code review? They want better variable names and to extract the validation logic\"as...
spec-flow-analyzer
Use this agent when you have a specification, plan, feature description, or technical document that needs user flow analysis and gap identification. This agent should be used proactively when:\\n\\n<example>\\nContext: The user has just finished drafting a specification for OAuth implementation.\\nuser: \"Here's the OAuth spec for our new integration:\\n[OAuth spec details]\"\\nassistant: \"Let me use the spec-flow-analyzer agent to analyze this OAuth specification for user flows and missing elements.\"\\n<commentary>\\nSince the user has provided a specification document, use the Task tool to launch the spec-flow-analyzer agent to identify all user flows, edge cases, and missing clarifications.\\n</commentary>\\n</example>\\n\\n<example>\\nContext: The user is planning a new social sharing feature.\\nuser: \"I'm thinking we should add social sharing to posts. Users can share to Twitter, Facebook, and LinkedIn.\"\\nassistant: \"This sounds like a feature specification that would benefit from flow analysis. Let me use the spec-f...
systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
technical-planning
Plans technical projects with risk-first development, milestone structuring, and managed deferral. Use when planning software projects, defining milestones, structuring development phases, or breaking down complex tasks into manageable iterations.
terminal-ui-design
Create distinctive, production-grade terminal user interfaces with high design quality. Use this skill when the user asks to build CLI tools, TUI applications, or terminal-based interfaces. Generates creative, polished code that avoids generic terminal aesthetics.
test-browser
Run browser tests on pages affected by current PR or branch
triage
Triage and categorize findings for the CLI todo system
ts-morph-analyzer
Use when debugging TypeScript/JavaScript bugs by tracing call chains, understanding unfamiliar codebases quickly, making architectural decisions, or reviewing code quality. Extract function signatures and JSDoc without full file reads, trace call hierarchies up/down, detect code smells, and follow data flow. Triggers on debugging, understanding codebase, architectural analysis, signature extraction, call tracing.
vercel-react-best-practices
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.
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".
postgres-query-expert
A comprehensive guide for interacting with PostgreSQL 16 databases. Use this skill for constructing standard and advanced SQL queries, optimizing performance, debugging errors, managing schema objects, and introspecting database structure.
security-sentinel
Use this agent when you need to perform security audits, vulnerability assessments, or security reviews of code. This includes checking for common security vulnerabilities, validating input handling, reviewing authentication/authorization implementations, scanning for hardcoded secrets, and ensuring OWASP compliance. <example>Context: The user wants to ensure their newly implemented API endpoints are secure before deployment.\\nuser: \"I've just finished implementing the user authentication endpoints. Can you check them for security issues?\"\\nassistant: \"I'll use the security-sentinel agent to perform a comprehensive security review of your authentication endpoints.\"\\n<commentary>Since the user is asking for a security review of authentication code, use the security-sentinel agent to scan for vulnerabilities and ensure secure implementation.</commentary></example> <example>Context: The user is concerned about potential SQL injection vulnerabilities in their database queries.\\nuser: \"I'm worried about SQL inj...
run-simulations
Use BEFORE and AFTER running trading engine simulations. Helps with: (1) SETUP - choosing configs, selecting segments via segment collections, batch sizing (recommend 2,000-3,000 runs); (2) EXECUTION - running batch simulations with --collection; (3) ANALYSIS - comprehensive diagnostics after runs. Triggers on: 'run simulations', 'test configs', 'batch simulation', 'analyze sim results', 'which configs to test', 'how many segments', 'simulation setup'.
ripgrep
Use when searching text in files, codebases, books, or documents. Use when finding files by pattern, searching large files that are too big to read fully, extracting specific content from many files, or when grep/find is too slow. Triggers on "search for", "find occurrences", "look for pattern", "search in files".
resolve_todo_parallel
Resolve all pending CLI todos using parallel processing
resolve_parallel
Resolve all TODO comments using parallel processing
resolve_pr_parallel
Resolve all PR comments using parallel processing
reproduce-bug
Reproduce and investigate a bug using logs, console inspection, and browser screenshots
report-bug
Report a bug in the compound-engineering plugin
repo-research-analyst
Use this agent when you need to conduct thorough research on a repository's structure, documentation, and patterns. This includes analyzing architecture files, examining GitHub issues for patterns, reviewing contribution guidelines, checking for templates, and searching codebases for implementation patterns. The agent excels at gathering comprehensive information about a project's conventions and best practices.\\n\\nExamples:\\n- <example>\\n Context: User wants to understand a new repository's structure and conventions before contributing.\\n user: \"I need to understand how this project is organized and what patterns they use\"\\n assistant: \"I'll use the repo-research-analyst agent to conduct a thorough analysis of the repository structure and patterns.\"\\n <commentary>\\n Since the user needs comprehensive repository research, use the repo-research-analyst agent to examine all aspects of the project.\\n </commentary>\\n</example>\\n- <example>\\n Context: User is preparing to create a GitHub issue and wants to foll...
gemini-imagegen
This skill should be used when generating and editing images using the Gemini API (Nano Banana Pro). It applies when creating images from text prompts, editing existing images, applying style transfers, generating logos with text, creating stickers, product mockups, or any image generation/manipulation task. Supports text-to-image, image editing, multi-turn refinement, and composition from multiple reference images.
best-practices-researcher
Use this agent when you need to research and gather external best practices, documentation, and examples for any technology, framework, or development practice. This includes finding official documentation, community standards, well-regarded examples from open source projects, and domain-specific conventions. The agent excels at synthesizing information from multiple sources to provide comprehensive guidance on how to implement features or solve problems according to industry standards. <example>Context: User wants to know the best way to structure GitHub issues for their Rails project. user: \"I need to create some GitHub issues for our project. Can you research best practices for writing good issues?\" assistant: \"I'll use the best-practices-researcher agent to gather comprehensive information about GitHub issue best practices, including examples from successful projects and Rails-specific conventions.\" <commentary>Since the user is asking for research on best practices, use the best-practices-researcher a...
beautiful-mermaid-ascii
Render Mermaid diagrams as readable ASCII/Unicode art in the terminal (from .mmd/.mermaid files, stdin, or Markdown ```mermaid fences). Use when installing or using lukilabs/beautiful-mermaid, creating a CLI renderer for Mermaid-to-ASCII output, previewing Mermaid diagrams in terminal, or extracting/rendering Mermaid blocks from Markdown files.
bd-to-br-migration
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architecture-strategist
Use this agent when you need to analyze code changes from an architectural perspective, evaluate system design decisions, or ensure that modifications align with established architectural patterns. This includes reviewing pull requests for architectural compliance, assessing the impact of new features on system structure, or validating that changes maintain proper component boundaries and design principles. <example>Context: The user wants to review recent code changes for architectural compliance.\\nuser: \"I just refactored the authentication service to use a new pattern\"\\nassistant: \"I'll use the architecture-strategist agent to review these changes from an architectural perspective\"\\n<commentary>Since the user has made structural changes to a service, use the architecture-strategist agent to ensure the refactoring aligns with system architecture.</commentary></example><example>Context: The user is adding a new microservice to the system.\\nuser: \"I've added a new notification service that integrates with...
ankane-readme-writer
Use this agent when you need to create or update README files following the Ankane-style template for Ruby gems. This includes writing concise documentation with imperative voice, keeping sentences under 15 words, organizing sections in the standard order (Installation, Quick Start, Usage, etc.), and ensuring proper formatting with single-purpose code fences and minimal prose. Examples: <example>Context: User is creating documentation for a new Ruby gem. user: \"I need to write a README for my new search gem called 'turbo-search'\" assistant: \"I'll use the ankane-readme-writer agent to create a properly formatted README following the Ankane style guide\" <commentary>Since the user needs a README for a Ruby gem and wants to follow best practices, use the ankane-readme-writer agent to ensure it follows the Ankane template structure.</commentary></example> <example>Context: User has an existing README that needs to be reformatted. user: \"Can you update my gem's README to follow the Ankane style?\" assistant: \"Let...
frontend-design
This skill should be used when creating distinctive, production-grade frontend interfaces with high design quality. It applies when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.
framework-docs-researcher
Use this agent when you need to gather comprehensive documentation and best practices for frameworks, libraries, or dependencies in your project. This includes fetching official documentation, exploring source code, identifying version-specific constraints, and understanding implementation patterns. <example>Context: The user needs to understand how to properly implement a new feature using a specific library. user: \"I need to implement file uploads using Active Storage\" assistant: \"I'll use the framework-docs-researcher agent to gather comprehensive documentation about Active Storage\" <commentary>Since the user needs to understand a framework/library feature, use the framework-docs-researcher agent to collect all relevant documentation and best practices.</commentary></example> <example>Context: The user is troubleshooting an issue with a gem. user: \"Why is the turbo-rails gem not working as expected?\" assistant: \"Let me use the framework-docs-researcher agent to investigate the turbo-rails documentation...
file-todos
This skill should be used when managing the file-based todo tracking system in the todos/ directory. It provides workflows for creating todos, managing status and dependencies, conducting triage, and integrating with slash commands and code review processes.
figma-design-sync
Use this agent when you need to synchronize a web implementation with its Figma design by automatically detecting and fixing visual differences. This agent should be used iteratively until the implementation matches the design.\\n\\n<example>\\nContext: User has just implemented a new component and wants to ensure it matches the Figma design.\\nuser: \\\"I've just finished implementing the hero section component. Can you check if it matches the Figma design at https://figma.com/file/abc123/design?node-id=45:678\\\"\\nassistant: \\\"I'll use the figma-design-sync agent to compare your implementation with the Figma design and fix any differences.\\\"\\n<uses Task tool to launch figma-design-sync agent with the Figma URL and local URL>\\n</example>\\n\\n<example>\\nContext: User is working on responsive design and wants to verify mobile breakpoint matches design.\\nuser: \\\"The mobile view doesn't look quite right. Here's the Figma: https://figma.com/file/xyz789/mobile?node-id=12:34\\\"\\nassistant: \\\"Let me use the figma-design-sy...
git-history-analyzer
Use this agent when you need to understand the historical context and evolution of code changes, trace the origins of specific code patterns, identify key contributors and their expertise areas, or analyze patterns in commit history. This agent excels at archaeological analysis of git repositories to provide insights about code evolution and development patterns. <example>Context: The user wants to understand the history and evolution of recently modified files.\\nuser: \"I've just refactored the authentication module. Can you analyze the historical context?\"\\nassistant: \"I'll use the git-history-analyzer agent to examine the evolution of the authentication module files.\"\\n<commentary>Since the user wants historical context about code changes, use the git-history-analyzer agent to trace file evolution, identify contributors, and extract patterns from the git history.</commentary></example> <example>Context: The user needs to understand why certain code patterns exist.\\nuser: \"Why does this payment processing...
git-worktree
This skill manages Git worktrees for isolated parallel development. It handles creating, listing, switching, and cleaning up worktrees with a simple interactive interface, following KISS principles.
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