Developer Tools

Use when working with glab ci commands.

Deployment platform router - Vercel vs Cloudflare vs GitHub Pages. Analyzes framework, SEO needs, repo visibility. Use for "where to deploy" decisions.

Claude Code plugin development - plugin structure, slash commands, skills, sub-agents, YAML frontmatter. Use when creating plugins.

Test-Driven Development methodology. Use when implementing features or fixing bugs. Write the test first, watch it fail, write minimal code to pass, then refactor. Prevents untested code from shipping.

Analyze Clawdbot logs and diagnostics. Use when the user asks about bot performance, response times, errors, session stats, token usage, API costs, or wants to debug slow responses.

Run Fabric AI patterns for text transformation, analysis, and content creation. Use when the user asks to use a Fabric pattern, extract wisdom, analyze claims, improve writing, summarize with Fabric, or mentions 'fabric' CLI. Supports 242+ patterns for tasks like content analysis, writing improvement, code review, threat modeling, and structured extraction.

Build GitLab CI/CD pipelines with multi-stage workflows, caching, and distributed runners for scalable automation. Use when implementing GitLab CI/CD, optimizing pipeline performance, or setting up automated testing and deployment.

React and Next.js performance optimization guidelines from Vercel Engineering. 57 rules across 8 categories for writing, reviewing, and refactoring React code.

Engineering principles for building software like a senior engineer. Load when tackling non-trivial development work, architecting systems, reviewing code, or orchestrating multi-agent builds. Covers planning, execution, quality gates, and LLM-specific patterns.

TypeScript code style and optimization guidelines. Use when writing TypeScript code (.ts, .tsx, .mts files), reviewing code quality, or implementing type-safe patterns. Triggers on TypeScript development, type safety questions, or code style discussions.

Use when reviewing pull requests, conducting code quality audits, or identifying security vulnerabilities. Invoke for PR reviews, code quality checks, refactoring suggestions.

OpenHarmony React Native performance static checks and optimization. Based on ohos_react_native performance doc. Use when writing or reviewing React Native for OpenHarmony code, bundle-harmony, lifecycle, or TurboModule. Applies to RNAbility, Hermes bytecode, React render optimization.