resolve_todo_parallel
Resolve all pending CLI todos using parallel processing
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.
julik-frontend-races-reviewer
Use this agent when you need to review JavaScript or Stimulus frontend code changes with a special eye for race conditions. The agent should be invoked after implementing JavaScript features, modifying existing JavaScript code, or when creating or modifying Stimulus controllers. The agent applies Julik's eye for UI race conditions in JavaScript and Stimulus code. Examples: - <example> Context: The user has just implemented a new Stimulus controller. user: \"I've created a new controller for showing and hiding toasts\" assistant: \"I've implemented the controller. Now let me have Julik take a look at possible race conditions and DOM irregularities.\" <commentary> Since new Stimulus controller code was written, use the julik-frontend-races-reviewer agent to apply Julik's uncanny knowledge of UI data races and quality checks in JavaScript and Stimulus code. </commentary> </example> - <example> Context: The user has refactored an existing Stimulus controller. user: \"Please refactor the controller to slowly animate...
calci-prediction-market
Context and working knowledge for Calci’s prediction-market domain, which is powered by Kalshi. Use this skill whenever the user asks about Calci prediction markets, Kalshi markets, tickers, order books, pricing, settlement, or the Kalshi API/WebSocket.
project-setup
Bootstrap new projects with strong typing, linting, formatting, and testing. Supports Python, TypeScript, and other languages with research fallback.
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...
kieran-python-reviewer
Use this agent when you need to review Python code changes with an extremely high quality bar. This agent should be invoked after implementing features, modifying existing code, or creating new Python modules. The agent applies Kieran's strict Python conventions and taste preferences to ensure code meets exceptional standards.\\n\\nExamples:\\n- <example>\\n Context: The user has just implemented a new FastAPI endpoint.\\n user: \"I've added a new user registration endpoint\"\\n assistant: \"I've implemented the registration endpoint. Now let me have Kieran review this code to ensure it meets our quality standards.\"\\n <commentary>\\n Since new endpoint code was written, use the kieran-python-reviewer agent to apply Kieran's strict Python conventions and quality checks.\\n </commentary>\\n</example>\\n- <example>\\n Context: The user has refactored an existing service class.\\n user: \"Please refactor the EmailService class to handle attachments\"\\n assistant: \"I've refactored the EmailService to handle attachments.\"\\n <com...
kieran-rails-reviewer
Use this agent when you need to review Rails code changes with an extremely high quality bar. This agent should be invoked after implementing features, modifying existing code, or creating new Rails components. The agent applies Kieran's strict Rails conventions and taste preferences to ensure code meets exceptional standards.\\n\\nExamples:\\n- <example>\\n Context: The user has just implemented a new controller action with turbo streams.\\n user: \"I've added a new update action to the posts controller\"\\n assistant: \"I've implemented the update action. Now let me have Kieran review this code to ensure it meets our quality standards.\"\\n <commentary>\\n Since new controller code was written, use the kieran-rails-reviewer agent to apply Kieran's strict Rails conventions and quality checks.\\n </commentary>\\n</example>\\n- <example>\\n Context: The user has refactored an existing service object.\\n user: \"Please refactor the EmailProcessor service to handle attachments\"\\n assistant: \"I've refactored the EmailProcessor...
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...
systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
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.
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.
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.
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.
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.
skill-creator
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Codex's capabilities with specialized knowledge, workflows, or tool integrations.
bd-to-br-migration
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skill-installer
Install Codex skills into $CODEX_HOME/skills from a curated list or a GitHub repo path. Use when a user asks to list installable skills, install a curated skill, or install a skill from another repo (including private repos).
agent-browser
Browser automation using Vercel's agent-browser CLI. Use when you need to interact with web pages, fill forms, take screenshots, or scrape data. Alternative to Playwright MCP - uses Bash commands with ref-based element selection. Triggers on "browse website", "fill form", "click button", "take screenshot", "scrape page", "web automation".
agent-native-architecture
Build applications where agents are first-class citizens. Use this skill when designing autonomous agents, creating MCP tools, implementing self-modifying systems, or building apps where features are outcomes achieved by agents operating in a loop.
agent-native-audit
Run comprehensive agent-native architecture review with scored principles
agent-native-reviewer
Use this agent when reviewing code to ensure features are agent-native - that any action a user can take, an agent can also take, and anything a user can see, an agent can see. This enforces the principle that agents should have parity with users in capability and context. <example>Context: The user added a new feature to their application.\\nuser: \"I just implemented a new email filtering feature\"\\nassistant: \"I'll use the agent-native-reviewer to verify this feature is accessible to agents\"\\n<commentary>New features need agent-native review to ensure agents can also filter emails, not just humans through UI.</commentary></example><example>Context: The user created a new UI workflow.\\nuser: \"I added a multi-step wizard for creating reports\"\\nassistant: \"Let me check if this workflow is agent-native using the agent-native-reviewer\"\\n<commentary>UI workflows often miss agent accessibility - the reviewer checks for API/tool equivalents.</commentary></example>
andrew-kane-gem-writer
This skill should be used when writing Ruby gems following Andrew Kane's proven patterns and philosophy. It applies when creating new Ruby gems, refactoring existing gems, designing gem APIs, or when clean, minimal, production-ready Ruby library code is needed. Triggers on requests like "create a gem", "write a Ruby library", "design a gem API", or mentions of Andrew Kane's style.
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...
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.
compound-docs
Capture solved problems as categorized documentation with YAML frontmatter for fast lookup
code-simplicity-reviewer
Use this agent when you need a final review pass to ensure code changes are as simple and minimal as possible. This agent should be invoked after implementation is complete but before finalizing changes, to identify opportunities for simplification, remove unnecessary complexity, and ensure adherence to YAGNI principles. Examples: <example>Context: The user has just implemented a new feature and wants to ensure it's as simple as possible. user: \"I've finished implementing the user authentication system\" assistant: \"Great! Let me review the implementation for simplicity and minimalism using the code-simplicity-reviewer agent\" <commentary>Since implementation is complete, use the code-simplicity-reviewer agent to identify simplification opportunities.</commentary></example> <example>Context: The user has written complex business logic and wants to simplify it. user: \"I think this order processing logic might be overly complex\" assistant: \"I'll use the code-simplicity-reviewer agent to analyze the complexity...
create-agent-skill
Create or edit Claude Code skills with expert guidance on structure and best practices
creating-agent-skills
Expert guidance for creating, writing, and refining Claude Code Skills. Use when working with SKILL.md files, authoring new skills, improving existing skills, or understanding skill structure and best practices.
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...
data-integrity-guardian
Use this agent when you need to review database migrations, data models, or any code that manipulates persistent data. This includes checking migration safety, validating data constraints, ensuring transaction boundaries are correct, and verifying that referential integrity and privacy requirements are maintained. <example>Context: The user has just written a database migration that adds a new column and updates existing records. user: \"I've created a migration to add a status column to the orders table\" assistant: \"I'll use the data-integrity-guardian agent to review this migration for safety and data integrity concerns\" <commentary>Since the user has created a database migration, use the data-integrity-guardian agent to ensure the migration is safe, handles existing data properly, and maintains referential integrity.</commentary></example> <example>Context: The user has implemented a service that transfers data between models. user: \"Here's my new service that moves user data from the legacy_users table...
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...
dhh-rails-style
This skill should be used when writing Ruby and Rails code in DHH's distinctive 37signals style. It applies when writing Ruby code, Rails applications, creating models, controllers, or any Ruby file. Triggers on Ruby/Rails code generation, refactoring requests, code review, or when the user mentions DHH, 37signals, Basecamp, HEY, or Campfire style. Embodies REST purity, fat models, thin controllers, Current attributes, Hotwire patterns, and the "clarity over cleverness" philosophy.
deployment-verification-agent
Use this agent when a PR touches production data, migrations, or any behavior that could silently discard or duplicate records. Produces a concrete pre/post-deploy checklist with SQL verification queries, rollback procedures, and monitoring plans. Essential for risky data changes where you need a Go/No-Go decision. <example>Context: The user has a PR that modifies how emails are classified. user: \"This PR changes the classification logic, can you create a deployment checklist?\" assistant: \"I'll use the deployment-verification-agent to create a Go/No-Go checklist with verification queries\" <commentary>Since the PR affects production data behavior, use deployment-verification-agent to create concrete verification and rollback plans.</commentary></example> <example>Context: The user is deploying a migration that backfills data. user: \"We're about to deploy the user status backfill\" assistant: \"Let me create a deployment verification checklist with pre/post-deploy checks\" <commentary>Backfills are high-risk de...
dspy-ruby
This skill should be used when working with DSPy.rb, a Ruby framework for building type-safe, composable LLM applications. Use this when implementing predictable AI features, creating LLM signatures and modules, configuring language model providers (OpenAI, Anthropic, Gemini, Ollama), building agent systems with tools, optimizing prompts, or testing LLM-powered functionality in Ruby applications.
ebook-extractor
Use when user wants to extract text from ebooks (EPUB, MOBI, PDF). Use for converting ebooks to plain text for analysis, processing, or reading. Handles all common ebook formats.
every-style-editor-2
Use this agent when you need to review and edit text content to conform to Every's specific style guide. This includes reviewing articles, blog posts, newsletters, documentation, or any written content that needs to follow Every's editorial standards. The agent will systematically check for title case in headlines, sentence case elsewhere, company singular/plural usage, overused words, passive voice, number formatting, punctuation rules, and other style guide requirements.
every-style-editor
This skill should be used when reviewing or editing copy to ensure adherence to Every's style guide. It provides a systematic line-by-line review process for grammar, punctuation, mechanics, and style guide compliance.
feature-video
Record a video walkthrough of a feature and add it to the PR description
design-implementation-reviewer
Use this agent when you need to verify that a UI implementation matches its Figma design specifications. This agent should be called after code has been written to implement a design, particularly after HTML/CSS/React components have been created or modified. The agent will visually compare the live implementation against the Figma design and provide detailed feedback on discrepancies.\\n\\nExamples:\\n- <example>\\n Context: The user has just implemented a new component based on a Figma design.\\n user: \"I've finished implementing the hero section based on the Figma design\"\\n assistant: \"I'll review how well your implementation matches the Figma design.\"\\n <commentary>\\n Since UI implementation has been completed, use the design-implementation-reviewer agent to compare the live version with Figma.\\n </commentary>\\n </example>\\n- <example>\\n Context: After the general code agent has implemented design changes.\\n user: \"Update the button styles to match the new design system\"\\n assistant: \"I've updated the butto...
deepen-plan
Enhance a plan with parallel research agents for each section to add depth, best practices, and implementation details
heal-skill
Fix incorrect SKILL.md files when a skill has wrong instructions or outdated API references
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.
bug-reproduction-validator
Use this agent when you receive a bug report or issue description and need to verify whether the reported behavior is actually a bug. This agent will attempt to reproduce the issue systematically, validate the steps to reproduce, and confirm whether the behavior deviates from expected functionality. <example>\\nContext: The user has reported a potential bug in the application.\\nuser: \"Users are reporting that the email processing fails when there are special characters in the subject line\"\\nassistant: \"I'll use the bug-reproduction-validator agent to verify if this is an actual bug by attempting to reproduce it\"\\n<commentary>\\nSince there's a bug report about email processing with special characters, use the bug-reproduction-validator agent to systematically reproduce and validate the issue.\\n</commentary>\\n</example>\\n<example>\\nContext: An issue has been raised about unexpected behavior.\\nuser: \"There's a report that the brief summary isn't including all emails from today\"\\nassistant: \"Let me launch the b...
deploy-docs
Validate and prepare documentation for GitHub Pages deployment
design-patterns
Use when designing software architecture, refactoring code structure, solving recurring design problems, or when code exhibits symptoms like tight coupling, rigid hierarchies, scattered responsibilities, or difficult-to-test components. Also use when choosing between architectural approaches or reviewing code for structural improvements.
changelog
Create engaging changelogs for recent merges to main branch
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...
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.
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...
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