Developer Tools & Repos Agent Skills for Codex CLI

Generates State pattern for PHP 8.4. Creates state machines with context, state interface, and concrete states for behavior changes…

Customize Claude Code statusline. Use when: user says 'statusline', 'status line', 'customize statusline', 'modify statusline'…

Facilitates an immersive survival roleplay experience featuring a stranded astronaut on a mysterious alien planet.

Clerk Backend REST API explorer and executor.

Use when the user mentions file storage issues, data loss, backup bloat, or asks to audit storage usage.

Reference — Complete StoreKit 2 API guide covering Product, Transaction, AppTransaction, RenewalInfo, SubscriptionStatus, StoreKit Views…

Use when implementing in-app purchases, StoreKit 2, subscriptions, or transaction handling - testing-first workflow with .storekit…

Generates Strategy pattern for PHP 8.4. Creates interchangeable algorithm families with context class, strategy interface, and concrete…

Strawberry GraphQL library for Python with FastAPI integration, type-safe resolvers, DataLoader patterns, and subscriptions.

Real-time data streaming with SSE, WebSockets, and ReadableStream.

Comprehensive skill for Adobe Substance 3D Painter texturing and material creation workflow.

Suede Labs AI findings-only code review with full context: changed files, callers, contracts, and deploy surface.

Summon Claude Fable 5.1 (Mythos-class, xenos theoros) by default, or Fable 5.0 (--naos).

Set up local development linting by picking the right linters for each file type a project uses, then recording them as required…

A guide for coding with UdonSharp. Use this when you are asked to create or edit UdonSharp programs. Code that inherits from…

A third-party SDK throws a rich, structured error (HTTP status, machine code, human-readable long message, trace id, per-item failures)…

Run the checks that match the repo's normal contribution flow before pushing: Run browser coverage too when the change is user-facing…

Guidance on writing fast, robust, modern Svelte code.

End-to-end planning, building, and testing of small-scale browser games in SvelteKit + TypeScript running in Docker, including…

SvelteKit data flow guidance. Use for load functions, form actions, server/client data, and invalidation. Covers +page.server.ts vs…

Gives you deep codebase understanding — semantic search, blast-radius analysis, PR review, and health audits