claude-code-action
Knowledge base for creating and configuring Claude Code Action GitHub workflows
lisa-integration-test
This skill should be used when integration testing Lisa against a downstream project. It applies Lisa templates, verifies the project still builds, and if anything breaks, fixes the templates upstream in Lisa and retries until the project passes all checks.
lisa-learn
This skill should be used when analyzing a downstream project's git diff after Lisa was applied to identify improvements that should be upstreamed back to Lisa templates. It validates the environment, captures the diff, correlates changes with Lisa template directories, categorizes each change, and offers to upstream improvements.
lisa-review-project
This skill should be used when comparing Lisa's source templates against a target project's implementation to identify drift. It validates the Lisa directory, detects project types, scans template directories, compares files, categorizes changes, and offers to adopt improvements back into Lisa. This is the inverse of lisa:review-implementation.
lisa-update-projects
This skill should be used when updating local Lisa projects in batches. It reads the project list from .lisa.config.local.json, checks out the target branch, pulls the latest, creates an update branch, runs the package manager update for @codyswann/lisa, migrates legacy CI workflows, checks for upstream changes, then commits, pushes, and opens a PR for each project.
mutation-testing
This skill should be used when performing AI-powered mutation testing to evaluate and improve unit test quality. It generates targeted code mutants, runs tests to identify surviving mutants, and strengthens or creates tests to kill them. Accepts a file path, directory, or defaults to git diff changed files.
apollo-client
This skill should be used when writing or modifying GraphQL operations, hooks, or mutations using Apollo Client 3.10. It enforces best practices for optimistic responses, cache updates, and TypeScript type generation. Use this skill when creating new queries/mutations, reviewing Apollo code, or troubleshooting cache issues.
atomic-design-gluestack
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container-view-pattern
This skill enforces the Container/View pattern for React components. It should be used when creating new components, validating existing components, or refactoring components to follow the separation of concerns pattern where Container handles logic and View handles presentation.
cross-platform-compatibility
This skill enforces cross-platform compatibility best practices for Expo apps targeting iOS, Android, and web. It should be used when creating new features, components, or screens to ensure they work correctly on all platforms. Use this skill when writing platform-specific code, using Platform.OS checks, creating platform-specific files (.web.tsx, .native.tsx, .ios.tsx, .android.tsx), or reviewing code for cross-platform issues.
directory-structure
This skill enforces the project's directory structure standards when creating or moving files. Use this skill when creating new components, screens, features, hooks, utilities, or any other code files to ensure they are placed in the correct location with proper naming conventions. Also use when reviewing file placement or restructuring code.
expo-env-config
This skill should be used when creating, modifying, or accessing environment variables in this Expo/React Native codebase. It enforces type-safe, validated environment configuration using Zod schemas. Use this skill when adding new environment variables, setting up env validation, or writing code that reads from process.env.
expo-router-best-practices
This skill should be used when creating new routes, configuring navigation layouts, implementing deep linking, or organizing the app/ directory structure in Expo Router projects. It provides best practices for file-based routing patterns.
gluestack-nativewind
This skill enforces Gluestack UI v3 and NativeWind v4 design patterns for consistent, performant, and maintainable styling. It should be used when creating or reviewing components, fixing styling issues, or refactoring styles to follow the constrained design system.
jira-add-journey
Add a Validation Journey section to an existing JIRA ticket by reading the ticket description, understanding the feature, and generating the journey steps, viewports, and assertions.
jira-create
This skill should be used when creating JIRA epics, stories, and tasks from code files or descriptions. It analyzes the provided input, determines the appropriate issue hierarchy, and creates issues with comprehensive quality requirements including test-first development and documentation.
jira-evidence
Upload screenshots to GitHub pr-assets release, update PR description with evidence, upload attachments to JIRA, post wiki markup comment, and move ticket to Code Review. Reusable by any skill that captures screenshots and generates evidence/comment.txt + evidence/comment.md.
jira-journey
Read a JIRA ticket's Validation Journey section, execute the steps using Playwright MCP browser tools across all defined viewports, capture screenshots at each marker, generate evidence templates, and post to JIRA + GitHub PR using the jira-evidence skill.
jira-verify
This skill should be used when verifying that a JIRA ticket meets organizational standards for epic relationships and description quality. It checks epic parent relationships and validates description completeness for coding assistants, developers, and stakeholders.
local-state
This skill should be used when implementing local state management in this React Native/Expo codebase. It covers Apollo Client Reactive Variables for in-memory reactive state and React Native AsyncStorage for persistent storage. Use this skill when creating feature flags, user preferences, session state, or any client-only state that needs to survive component unmounts or app restarts.
ops-browser-uat
Browser-based user acceptance testing via Playwright MCP tools. Logs into the application, navigates through features, and captures visual proof with screenshots.
ops-check-logs
Check application logs from local processes, browser console, React Native device logs, or remote AWS CloudWatch. Supports log tailing, filtering, and error searching across all platforms.
ops-db-ops
Database migrations, reverts, schema generation, and GraphQL codegen for Expo + serverless backend projects. Operates on the backend (TypeORM) and frontend (GraphQL code generation).
ops-deploy
Deploy Expo frontend (EAS Update/Build) or serverless backend (Serverless Framework) to dev, staging, or production environments.
ops-monitor-errors
Monitor Sentry for unresolved errors in frontend and backend projects. Supports filtering by project, environment, and time range.
ops-performance
Performance analysis for Expo + serverless backend projects. Runs Lighthouse audits, bundle size analysis, and k6 load tests.
ops-run-local
Manage the local development environment for Expo + serverless backend projects. Supports start, stop, restart, and status for the full stack or individual services.
ops-verify-health
Health check all services across environments. Checks frontend URLs, backend GraphQL endpoints, and reports response times.
playwright-selectors
Best practices for writing reliable Playwright E2E tests and adding testID/aria-label selectors in Expo web applications using GlueStack UI and NativeWind. Use this skill when creating, debugging, or modifying Playwright tests, adding E2E test coverage, creating components that need test selectors, reviewing code for testability, or troubleshooting testID/data-testid issues. Trigger on any mention of Playwright, E2E tests, end-to-end tests, testID, data-testid, or GlueStack testing in an Expo web context.
reduce-complexity
This skill provides strategies and patterns for reducing cognitive complexity in React components. It should be used when ESLint reports sonarjs/cognitive-complexity violations, when refactoring complex View components, or when planning how to break down large components. The skill enforces this project's Container/View pattern requirements when extracting components.
testing-library
Enforces best practices for unit testing with Jest, @testing-library/react-native, and jest-expo in Expo projects. This skill should be used when writing, reviewing, or debugging unit tests to ensure tests are accessible, maintainable, and follow Testing Library guiding principles. Use this skill for test file creation, query selection, async handling, mocking patterns, and Expo Router testing.
nestjs-graphql
Comprehensive guide for NestJS GraphQL development using Apollo and code-first approach. This skill should be used when writing GraphQL resolvers, mutations, queries, types, subscriptions, or implementing advanced features like field middleware, complexity limits, and custom scalars. Also covers project-specific patterns including zero-trust auth decorators and DataLoader integration.
nestjs-rules
Procedural rules and patterns for NestJS backend development. This skill should be used when creating new NestJS modules, services, resolvers, or controllers. It covers component generation with NestJS CLI, TDD patterns, module structure conventions, Lambda handler patterns, and configuration standards. Use this skill alongside nestjs-graphql for GraphQL-specific patterns.
typeorm-patterns
Enforces TypeORM implementation patterns for this NestJS backend project. This skill should be used when creating or modifying TypeORM entities, repositories, database configuration, migrations, or any database-related code. It covers configuration patterns (TypeOrmModule.forRootAsync, replication, naming strategy), entity patterns (base entity, comments, indexes), and observability (X-Ray logging).
action-controller-best-practices
Build or Refactor large Rails controller files into clean, maintainable code. Use when a controller action exceeds ~10 lines, a controller has custom non-RESTful actions, or when the user asks to refactor, slim down, clean up, or organize a Rails controller. Applies patterns: service objects, query objects, form objects, controller concerns, presenters/decorators, and RESTful resource extraction.
action-view-best-practices
Build or Refactor Rails views, partials, and templates into clean, maintainable code. Use when views have inline Ruby logic, deeply nested partials, jQuery or legacy JavaScript, helper methods returning HTML, or when the user asks to modernize, refactor, or clean up Rails views. Applies patterns - Turbo Frames, Turbo Streams, Stimulus controllers, ViewComponent, presenters, strict locals, and proper partial extraction.
active-record-model-best-practices
Best practices for Ruby on Rails models, splitting code into well-organized, maintainable code. Use when a model exceeds ~100 lines, has mixed responsibilities, or when the user asks to refactor, extract, clean up, or organize a Rails model. Applies patterns: concerns, service objects, query objects, form objects, and value objects.
ops-verify-jobs
Verify Solid Queue background jobs are running in Rails applications. Check worker health, queue depth, failed jobs, recurring job execution, and retry stuck jobs.
ops-verify-telemetry
Verify OpenTelemetry traces are being collected and exported to AWS X-Ray for Rails applications. Check collector health, trace export, and CloudWatch metrics.
plan-add-test-coverage
This skill should be used when increasing test coverage to a specified threshold percentage. It runs the test suite with SimpleCov, identifies files with the lowest coverage, generates a brief with coverage gaps, and creates a plan with tasks to add the missing tests.
plan-fix-linter-error
This skill should be used when fixing all violations of one or more RuboCop cops across the codebase. It runs RuboCop, groups violations by cop and file, generates a brief with fix strategies, and creates a plan with tasks to implement the fixes.
plan-lower-code-complexity
This skill should be used when reducing the code complexity threshold of the codebase. It lowers the CyclomaticComplexity threshold by 2, identifies methods that exceed the new limit, generates a brief with refactoring strategies, and creates a plan with tasks to fix all violations.
plan-reduce-max-lines-per-function
This skill should be used when reducing the maximum lines per method threshold and fixing all violations. It updates the RuboCop configuration, identifies methods exceeding the new limit, generates a brief with refactoring strategies, and creates a plan with tasks to split oversized methods.
plan-reduce-max-lines
This skill should be used when reducing the maximum class/module lines threshold and fixing all violations. It updates the RuboCop configuration, identifies classes and modules exceeding the new limit, generates a brief with refactoring strategies, and creates a plan with tasks to split oversized files.
acceptance-criteria
Acceptance criteria definition. Gherkin user flows (Given/When/Then), error states, UX concerns, and empirical verification from the user perspective.
agent-design-best-practices
Best practices for designing Claude Code agent files (.claude/agents/*.md). This skill should be used when writing or reviewing agent markdown files to ensure proper design with focused domains, correct tool access, reusable definitions, and separation of capabilities from lifecycle. Combines Anthropic's official guidance with battle-tested patterns from agent team usage.
bug-triage
8-step bug triage and implementation workflow. Ensures bugs are reproducible, root-caused, and fixable before implementation begins.
codebase-research
Codebase exploration and architecture analysis. Read files, trace data flow, identify modification points, map dependencies, find reusable code, evaluate design patterns.
epic-triage
9-step epic triage and 5-step implementation workflow. Ensures epics are fully scoped, broken down, and ordered before execution begins.
git-commit
This skill should be used when creating conventional commits for current changes. It groups related changes into logical commits, ensures all files are committed, and verifies the working directory is clean afterward.
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