claude-code

Answer the critical question: "What breaks if I change this?"

Source details, install context, and public review data are available on the full page.

FastMCP is a Python framework for building Model Context Protocol (MCP) servers that expose tools, resources, and prompts to Large Language Models like Claude. This skill provides production-tested patterns, error prevention, and deployment strategies for building robust MCP servers.

SQLAlchemy 2.0 introduced modern patterns with better type hints, improved query syntax, and async support.

Source details, install context, and public review data are available on the full page.

Master async patterns in FastAPI for building high-performance, concurrent APIs with optimal resource usage.

Safely clean up accumulated git worktrees and local branches by categorizing them into: safely deletable (merged), potentially related (similar themes), and active work (keep).

MANDATORY: Always Use Backslashes on Windows for File Paths

Design REST APIs that are intuitive, consistent, and follow industry best practices for resource-oriented architecture.

Source details, install context, and public review data are available on the full page.

Differential analysis to verify commits address security findings without introducing bugs.

Convert text content into clean, professional Mermaid diagrams optimized for presentations and documentation. Automatically handles common syntax pitfalls (list syntax conflicts, subgraph naming, spacing issues) to ensure diagrams render correctly in Obsidian, GitHub, and other Mermaid-compatible platforms.

Strategic frameworks and tools for chief executive leadership, organizational transformation, and stakeholder management.

Expert-level quality documentation management with comprehensive document control system design, regulatory documentation oversight, change management, and configuration control for medical device organizations.

Design beautiful, native iOS apps following Apple's Human Interface Guidelines (HIG). Create accessible, intuitive interfaces with native components, proper typography, semantic colors, and Apple's design principles.

Package: @vercel/before-and-after Never use before-and-after (wrong package).

Source details, install context, and public review data are available on the full page.

The latest Stripe API version is 2026-02-25.clover - use this version when upgrading unless the user specifies a different target version.

Create consistent characters across multiple AI-generated images via inference.sh CLI.

IMPORTANT: Always check the environment variables or .env file for LANGSMITH_PROJECT before querying or interacting with LangSmith. This tells you which project contains the relevant traces and data. If the LangSmith project is not available, use your best judgement to identify the right one.

Production-tested : cloudflare-worker-base-test ( ) Last Updated : 2026-01-20 Status : Production Ready ✅ Latest Versions : hono@4.11.3, @cloudflare/vite-plugin@1.17.1, vite@7.3.1, wrangler@4.54.0 Skill Version : 3.1.0

Automatically fetch latest library/framework documentation for Claude Code via Context7 API

Source details, install context, and public review data are available on the full page.

World-class senior ml/ai engineer skill for production-grade AI/ML/Data systems.