Skill Claude CodeCodex
Guide for deployment strategies including blue-green, canary, rolling updates, feature flags, and rollback procedures. Use when the user asks about deployment patterns, zero-downtime deployments, release strategies, or rollback plans. Trigger whenever deployment, release management, or production rollout is discussed.
Skill Claude CodeCodex
Guide for writing GitHub Actions workflows with triggers, reusable workflows, matrix strategies, caching, secrets, and composite actions. Use when the user creates or modifies GitHub Actions workflows, asks about CI/CD on GitHub, or needs help with workflow syntax. Trigger whenever GitHub Actions, .github/workflows…
Skill Claude CodeCodex
Guide for designing CI/CD pipelines with artifact management, environment promotion, parallel jobs, quality gates, and notifications. Use when the user designs a CI/CD pipeline, asks about deployment workflows, needs to structure build-test-deploy stages, or wants to optimize pipeline performance. Trigger whenever…
Skill Claude CodeCodex
Guide for Anthropic Python/TypeScript SDK usage including messages API, streaming, prompt caching, batches, token counting, and error handling. Use when the user is building with the Anthropic API, setting up Claude SDK, calling messages endpoints, implementing streaming, or troubleshooting API errors.
Skill Claude CodeCodex
Prompt engineering patterns for Claude including system prompts, few-shot examples, chain-of-thought, structured output, templates, and prefilling. Use when the user is writing prompts, designing system instructions, extracting structured data, building prompt templates, or optimizing Claude responses for quality and…
Skill Claude CodeCodex
Patterns for Claude tool use including tool definition schemas, multi-tool orchestration, parallel tool calls, error handling, and result formatting. Use when the user is defining tools for Claude, building agentic workflows with tool calling, handling tool errors, or implementing multi-step tool pipelines.
Skill Claude CodeCodex
Set up automated code quality tools: ESLint, Prettier, pre-commit hooks, and CI linting. Activate whenever the user sets up a new project, asks about code formatting, configures linters, sets up Git hooks, or mentions Husky, lint-staged, CODEOWNERS, or pre-commit hooks. Also activate when discussing consistent code…
Skill Claude CodeCodex
Enforce pull request best practices: size limits, description templates, testing requirements, and review workflows. Activate whenever the user creates a PR, asks about PR best practices, sets up PR templates, discusses code review turnaround, or mentions PR size, review requirements, or branch protection rules.
Skill Claude CodeCodex
Systematic code review checklist with severity classification. Activate whenever the user asks for a code review, wants feedback on their code, submits a PR for review, or asks what to look for when reviewing code. Also activate when writing review comments or discussing code quality standards.
Skill Claude CodeCodex
Guide file and directory organization for maintainable codebases. Use when the user creates new files, asks where to put code, plans project structure, or when a file exceeds 400 lines. Apply when scaffolding new projects or refactoring large files into smaller modules.
Skill Claude CodeCodex
Enforce immutable data patterns across JavaScript, TypeScript, Python, and Go. Use when the user writes code that mutates objects, arrays, or state. Apply whenever modifying data structures, updating state, or reviewing code for mutation bugs. Always prefer immutable patterns over in-place mutation.
Skill Claude CodeCodex
Enforce consistent naming conventions for variables, functions, files, and more. Use when the user names variables, functions, classes, files, database columns, or constants. Apply when reviewing code for naming consistency or when the user asks about naming best practices.
Skill Claude CodeCodex
Guide git branching strategies, branch naming, and merge/rebase decisions. Use when the user creates branches, asks about Git Flow vs trunk-based development, discusses merge vs rebase, or is setting up a new repository's branching model.
Skill Claude CodeCodex
Enforce conventional commits format with proper types, scopes, and breaking change notation. Use when the user is committing code, writing commit messages, asks about commit format, or when you are about to create a git commit. Always apply this skill before running git commit.
Skill Claude CodeCodex
Guide pull request creation, review process, CI gates, and merge strategies. Use when the user creates a PR, asks about PR templates, review workflows, CODEOWNERS setup, or merge strategies. Apply when running gh pr create.
Skill Claude CodeCodex
Guide for database schema migrations with zero-downtime patterns, rollback strategies, data migrations, and migration testing. Use when the user writes database migrations, asks about schema changes in production, needs zero-downtime migration patterns, or plans rollback strategies. Trigger whenever database…
Skill Claude CodeCodex
Guide for optimizing SQL queries with EXPLAIN ANALYZE, index tuning, N+1 detection, covering indexes, and query plan analysis. Use when the user has slow database queries, asks about query performance, needs to interpret EXPLAIN output, or wants to eliminate N+1 queries. Trigger whenever query performance, slow…
Skill Claude CodeCodex
Guide for relational database schema design with normalization, indexing strategy, constraints, naming conventions, and denormalization tradeoffs. Use when the user designs database tables, asks about normalization, needs indexing advice, or defines foreign key relationships. Trigger whenever database schema, table…