ratacat/claude-skills

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…

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…

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…

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…

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",…

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…

changelog

Create engaging changelogs for recent merges to main branch

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…

compound-docs

Capture solved problems as categorized documentation with YAML frontmatter for fast lookup

create-agent-skill

Create or edit Claude Code skills with expert guidance on structure and best practices

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…

data-migration-expert

Use this agent when reviewing PRs that touch database migrations, data backfills, or any code that transforms production data. This agent validates ID mappings against production reality, checks for swapped values, verifies rollback safety, and ensures data…

deepen-plan

Enhance a plan with parallel research agents for each section to add depth, best practices, and implementation details

deploy-docs

Validate and prepare documentation for GitHub Pages deployment

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…

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.…

design-iterator

Use this agent PROACTIVELY when design work isn't coming together on the first attempt. If you've made 1-2 design changes and the result still feels off, suggest using this agent with 5x or 10x iterations for deeper refinement. This agent takes screenshots,…

dhh-rails-reviewer

Use this agent when you need a brutally honest Rails code review from the perspective of David Heinemeier Hansson. This agent excels at identifying anti-patterns, JavaScript framework contamination in Rails codebases, and violations of Rails conventions.…

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…

feature-video

Record a video walkthrough of a feature and add it to the PR description

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…

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,…

command-name

Create a new custom slash command following conventions and best practices

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…

heal-skill

Fix incorrect SKILL.md files when a skill has wrong instructions or outdated API references

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…

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…

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…

kieran-typescript-reviewer

Use this agent when you need to review TypeScript code changes with an extremely high quality bar. This agent should be invoked after implementing features, modifying existing code, or creating new TypeScript components. The agent applies Kieran's strict…

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,…

lfg

Full autonomous engineering workflow

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.…

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…

plan-review

Have multiple specialized agents review a plan in parallel

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…

release-docs

Build and update the documentation site with current plugin components

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,…

report-bug

Report a bug in the compound-engineering plugin

reproduce-bug

Reproduce and investigate a bug using logs, console inspection, and browser screenshots