Agent skills for Codex CLI

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through…

Architects cross-platform and native mobile applications, providing guidance on state management, navigation, and platform-specific best…

Manage monorepos and multi-package repositories with workspace tools, dependency management, selective builds, and change detection.

Advanced PostgreSQL patterns for performance optimization, complex queries, indexing strategies, and database design

Build interactive 3D experiences in React using react-three-fiber (R3F), drei helpers, and shader integration.

Use Redis effectively for caching, pub/sub messaging, rate limiting, distributed locks, and session storage.

Build fault-tolerant systems with circuit breakers, retries with backoff, bulkheads, timeouts, and graceful degradation.

Toolkit for creating animated GIFs optimized for Slack, with validators for size constraints and composable animation primitives.

Integrate with social media platform APIs for automated posting, scheduling, analytics retrieval, and content syndication.

Analyzes complex SQL queries to improve performance, suggesting indexing strategies, schema refactoring, and query rewrites.

Test-driven development workflow with comprehensive coverage requirements including unit, integration, and E2E tests

Toolkit for styling artifacts with a theme.

Set up Cloudflare Turnstile end-to-end in a project: scan the codebase, create the widget via the Cloudflare API, deploy the managed…

Comprehensive quality verification system for code changes with build, type, lint, test, and security checks

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind…

Trace how execution travels for one path — entry point through to the edges — to locate where behavior breaks.

Forces the AI to detect, confirm, and remember the host operating system before any command execution, file operation, or path construction.

Patterns for integrating OSC (Open Sound Control) protocol into a BitFocus Companion module using the `osc` npm package.

Run a unified audit across all quality dimensions — architecture, code quality, testing, security, docs, and release readiness.

Use when preparing an OSDI artifact for sysartifacts-run evaluation — the post-acceptance timeline, the 2026 narrowing to a single…

Use when handling author-side dialogue in an OSDI cycle — which in 2026 means no rebuttal at all: pre-empting objections inside the…