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Improve the shape of existing code without changing behavior.

Converts Figma/design specifications into production-ready UI components with accurate spacing, typography, color tokens, responsive rules, and interaction…

Identify and remove AI writing patterns to make text sound more natural and human. Based on Wikipedia's "Signs of AI writing" patterns. Use when editing…

Proactively apply when creating web applications, Node.js services, or any JavaScript project. Triggers on JavaScript, ES6, ES2020, ES2022, ES2024, modern JS,…

Expert-level code review focusing on quality, security, performance, and maintainability. Use this skill for conducting thorough code reviews, identifying…

Reuse a running Chrome session for browser automation via Playwriter CLI + MCP. Use when the task depends on the browser the user already has open — existing…

Create error boundaries, error handling, and fallback UIs for React applications. Use when implementing error handling, creating fallback components, or…

Create and manage GitHub issues, pull requests, workflows, and repositories using the gh CLI. Use when asked to open a PR, merge a pull request, check repo…

Comprehensive Finance API integration skill for real-time and historical financial data analysis, market research, and investment decision-making. Priority use…

GitHub Actions workflow structure, security scanning integration (CodeQL, ZAP), Lighthouse audits, minification, and deployment automation

Foundation skill for MSW (MapleStory Worlds). Read this FIRST before anything else in MSW.

This skill should be used when the user asks to "debug this", "fix this error", "investigate this bug", "troubleshoot this issue", "find the problem",…

You MUST use this before any creative work - creating features, building components, adding functionality, modifying behavior, designing systems, or making architectural decisions. Enters plan mode, reads all available docs, explores the codebase deeply, then interviews the user relentlessly with ultrathink-level reasoning on every decision until a shared understanding is reached. Produces a validated design spec before any implementation begins. Triggers on feature requests, design discussions, refactors, new projects, component creation, system changes, and any task requiring design decisions.

Pixel-perfect Figma to React conversion using coderio. Generates production-ready code (TypeScript, Vite, TailwindCSS V4) with high visual fidelity. Features…

Product marketing skill for positioning, GTM strategy, competitive intelligence, and product launches. Covers April Dunford positioning, ICP definition, competitive battlecards, launch playbooks, and international market entry.

Code quality patterns and guidelines for ToolUniverse tool development. Apply when writing, fixing, or refactoring tool Python code in the ToolUniverse project. Encodes lessons from 80+ debug rounds. Use alongside devtu-fix-tool and devtu-self-evolve. Triggers: implementing tool fixes, writing new tool classes, reviewing tool code quality, checking schema correctness, looking up API-specific bug fixes.

Configure and run an automated grid trading bot on Hyperliquid DEX with TypeScript/Node.js, supporting perpetuals and spot markets with risk management.

strace and ltrace skill for system call and library call tracing. Use when a binary behaves incorrectly without crashing, diagnosing file-not-found errors,…

Use when designing go-to-market strategy, selecting GTM motion (PLG/sales-led/partner-led), defining ICP, planning product launches, designing partnership and…

Provide systematic methodologies for leveraging Shodan as a reconnaissance tool during penetration testing engagements.