Development skills

Enhanced code search with custom ripgrep binary supporting ES module extensions and advanced patterns.

The English summary is being prepared. Showing the original description.

Creates rule files for the Claude Code framework. Rules are markdown files in .claude/rules/ that are auto-loaded by Claude Code.

The English summary is being prepared. Showing the original description.

React Native and Expo best practices for building performant mobile apps. Use when building React Native components, optimizing list performance, implementing animations, or working with native modules. Triggers on tasks involving React Native, Expo, mobile performance, or native platform APIs.

The English summary is being prepared. Showing the original description.

Node.js backend expert including Express, NestJS, and async patterns

The English summary is being prepared. Showing the original description.

Shell out to Cursor Agent CLI for headless IDE-aware code tasks. Supports multi-model routing (auto mode routes to Claude, Gemini, GPT). Requires Cursor Pro/Business subscription.

The English summary is being prepared. Showing the original description.

Shell out to OpenAI Codex CLI for headless code generation, analysis, and question-answering. Optimized for code tasks. Requires OPENAI_API_KEY env var.

The English summary is being prepared. Showing the original description.

Shell out to Claude Code CLI to invoke a second Claude session headlessly. Useful for cross-validation, second opinions, and isolated analysis without sharing current agent context. Requires Anthropic account.

The English summary is being prepared. Showing the original description.

Modern Python tooling best practices using uv, ruff, ty, and pytest. Mandates the Trail of Bits Python coding standards for project setup, dependency management, linting, type checking, and testing. Based on patterns from trailofbits/cookiecutter-python.

The English summary is being prepared. Showing the original description.

Next.js framework expert including App Router, Server Components, and API routes

The English summary is being prepared. Showing the original description.

Guide developers in creating Model Context Protocol (MCP) servers. Use for building MCP tools that enable LLMs to interact with external services. Covers TypeScript (primary) and Python FastMCP (secondary), tool annotations, Zod/Pydantic validation, and evaluation question creation.

The English summary is being prepared. Showing the original description.

iOS development expert including SwiftUI, UIKit, and Apple frameworks

The English summary is being prepared. Showing the original description.

Compiler-level code intelligence via native LSP — definitions, references, types, call hierarchies, and diagnostics.

The English summary is being prepared. Showing the original description.

Entity and relation tracking skill using MCP memory server patterns and local knowledge graph storage. Build persistent knowledge graphs of entities, relationships, and observations across agent sessions. Covers the MCP memory server (@modelcontextprotocol/server-memory), local JSON-based graphs, and entity-relation querying patterns for long-running agents.

The English summary is being prepared. Showing the original description.

Applies general coding standards and best practices for Kafka development with Scala.

The English summary is being prepared. Showing the original description.

Java and Spring Boot expert including REST APIs, JPA, and microservices

The English summary is being prepared. Showing the original description.

Next.js 16 caching model expertise covering the 'use cache' directive, cacheLife() API, cacheTag() for invalidation, cacheComponents configuration, and Partial Prerendering (PPR). Use when implementing caching strategies in Next.js 16+ applications, migrating from unstable_cache, or optimizing server component rendering.

The English summary is being prepared. Showing the original description.

Use when the user wants to use Google Gemini for analysis, large files or codebases, sandbox execution, or brainstorming. Uses headless Gemini CLI scripts (no MCP). Triggers on "use Gemini", "analyze with Gemini", "large file", "sandbox", "brainstorm with Gemini".

The English summary is being prepared. Showing the original description.

Advanced Git operations wrapper. Optimizes token usage by guiding complex git workflows into efficient CLI commands.

The English summary is being prepared. Showing the original description.

Elixir and Phoenix expert including OTP, Ecto, and functional programming

The English summary is being prepared. Showing the original description.

GitHub API operations - repositories, issues, pull requests, actions, code security, discussions, gists, and more. Use for GitHub-related tasks like managing PRs, issues, searching code, and monitoring workflows.

The English summary is being prepared. Showing the original description.

Go programming expert including APIs, gRPC, concurrency, and best practices

The English summary is being prepared. Showing the original description.

Frontend development expert including UI/UX patterns, responsive design, and accessibility

The English summary is being prepared. Showing the original description.

Workflow for repository reconnaissance and operations using GitHub CLI (gh). Optimizes token usage by using structured API queries instead of blind file fetching.

The English summary is being prepared. Showing the original description.

File system operations guidance - read, write, search, and manage files using Claude Code's built-in tools.

The English summary is being prepared. Showing the original description.