Complex interactive artifacts require more structure than a single HTML file. This skill scaffolds React projects and bundles them into self-contained HTML artifacts.

API integrations often fail because authentication, retries, and rate limits are incomplete. This skill guides robust clients, OAuth flows, webhook verification, and operational checks.

Feature work often starts with unclear scope, hidden risks, and scattered tasks. This skill creates an approval-ready plan before implementation begins.

Developers lose context when work spans repositories and sessions. This skill guides Daem0n-MCP setup for shared memory, linked projects, hooks, and search tuning.

OpenSpec decisions can drift when prior requirements and outcomes are hard to find. This skill connects specs, proposals, and archived changes to Daem0n-MCP memory.

AI coding sessions often lose context, repeat mistakes, or skip decision tracking. This skill defines a Daem0nMCP workflow for briefings, checks, memories, and outcomes.

Creating reliable AI skills requires clear structure, validation, and deployment guidance. This skill provides templates, workflows, and scripts for building Claude Code skills with repeatable quality checks.

Building Gin APIs often requires repeated setup for auth, caching, documentation, and real-time events. This skill guides Claude, Codex, and Claude Code through Darkit Gin patterns with focused examples.

Teams often miss tests for critical paths during fast reviews. This skill guides Claude, Codex, and Claude Code through focused testing checks.

Poor test plans miss important behavior and create brittle suites. This skill helps Claude, Codex, and Claude Code review tests, choose frameworks, and focus coverage on valuable user flows.

Web pages often miss basic metadata, semantic structure, and social sharing signals. This skill guides Claude, Codex, and Claude Code through focused SEO review steps.

Performance bugs often hide in normal code reviews until traffic or data volume grows. This skill gives Claude, Codex, and Claude Code a focused checklist for finding common scalability issues.

Performance risks often appear after code works but before scale exposes weak paths. This skill guides Claude, Codex, and Claude Code through focused performance review questions.

AI-assisted coding can let learners ship code they cannot explain. This skill checks understanding with structured questions before completion.

Small readability problems make code reviews slower and harder to maintain. This skill reviews naming, structure, reuse, and comments so Claude, Codex, or Claude Code can return clear pass or suggestion guidance.

Frontend reviews often miss architecture, state, accessibility, and performance issues until components become hard to maintain. This skill guides Claude, Codex, and Claude Code through focused checklist questions and review patterns for component quality.

Unhandled errors create confusing user experiences and weak production diagnostics. This skill guides Claude, Codex, and Claude Code to review failure paths, feedback, logs, cleanup, and edge cases.

Poor error handling hides failures, confuses users, and slows production debugging. This skill guides reviews toward clear messages, recovery paths, and useful logs.

Teams often need consistent feedback on readability, naming, and code organization. This skill gives Claude, Codex, and Claude Code a practical checklist for everyday code quality review.

Backend reviews often miss API contract issues, unsafe error handling, and tangled route logic. This skill guides Claude, Codex, and Claude Code through focused backend review checklists.