MCP Builder
Guide for creating high-quality MCP servers to integrate external APIs and services
prompt-engineering
Teaches well-known prompt engineering techniques and patterns, including Anthropic best practices and agent persuasion principles
software-architecture
Implements design patterns including Clean Architecture, SOLID principles, and comprehensive software design best practices
subagent-driven-development
Dispatches independent subagents for individual tasks with code review checkpoints between iterations for rapid, controlled development
postgres
Execute safe read-only SQL queries against PostgreSQL databases with multi-connection support and defense-in-depth security
NotebookLM Integration
Lets Claude Code chat directly with NotebookLM for source-grounded answers based exclusively on uploaded documents
kaizen
Applies continuous improvement methodology with multiple analytical approaches, based on Japanese Kaizen philosophy and Lean methodology
google-workspace-skills
Suite of Google Workspace integrations: Gmail, Calendar, Chat, Docs, Sheets, Slides, and Drive with cross-platform OAuth
Obsidian Plugin Development
Obsidian.md plugin development
Build MCP Server
MCP server development guide with agent-centric design principles, workflow-first approach, and dual Python (FastMCP) / TypeScript implementation support