Can I build interactive UIs with this?

Yes, it includes guidance for MCP Apps and the @mcp-ui SDK to create interactive user interfaces directly within the agentic workflow.

What are the security benefits of using these patterns?

It includes specific defenses against prompt injection, 'rug pull' attacks, and provides zero-trust verification patterns like explicit allowlisting and hash verification.

Does it support both Python and TypeScript?

Yes, the patterns and decision trees are designed to be applicable to both TypeScript and Python MCP implementations.

Does this skill replace the Anthropic mcp-builder?

No, it complements it. You should use mcp-builder for initial project scaffolding and this skill for advanced patterns, security hardening, and complex features.

What version of the MCP spec does this skill follow?

It follows the stable 2025-11-25 specification governed by the Agentic AI Foundation, supported by Anthropic, Google, and OpenAI.

MCP Patterns & Security

Name: MCP Patterns & Security
Author: yonatangross

byyonatangross

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116

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API Development

Provides production-ready patterns for building, securing, and scaling Model Context Protocol (MCP) servers based on the latest standards.

MCP Patterns is a specialized skill for Claude Code that offers deep architectural guidance for the Model Context Protocol. It bridges the gap between basic setup and production-grade implementation by providing patterns for OAuth 2.1 authentication, advanced tool composition, resource caching, and interactive UIs. Whether you are hardening a server against prompt injection or implementing complex agentic sampling, this skill ensures your MCP integrations follow the 2025-11-25 specification maintained by the Agentic AI Foundation (Linux Foundation).

Key Features

01116 GitHub stars

02OAuth 2.1 & OIDC Security Patterns

03Advanced Tool Composition & Sampling

04Latest MCP 2025-11-25 Spec Compliance

05Interactive UI & MCP Apps Integration

06Prompt Injection & Zero-Trust Hardening

Use Cases

01Protecting AI integrations from malicious prompt injections and unauthorized tool use

02Implementing user elicitation and interactive forms within agent workflows

03Building secure, multi-tool MCP servers for enterprise environments

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add yonatangross/orchestkit mcp-patterns

For use in Claude.ai and ChatGPT

Download Skill