xmcp

Create a new xmcp tool with schema, metadata, and handler. Use when the user wants to add a new tool to their xmcp project.

Guide for designing effective MCP servers with agent-friendly tools. Use when creating a new MCP server, designing MCP tools, or improving existing MCP server architecture.

Design MCP prompts to expose reusable prompt templates. Use when creating parameterized prompts in xmcp.

Design MCP resources to expose content for LLM consumption. Use when creating static or dynamic resources in xmcp.

Best practices for designing UI widgets in xmcp. Use when creating interactive widgets for GPT Apps or MCP Apps, choosing between React components and template literals, designing widget layouts, handling state and data fetching, or troubleshooting widget rendering issues.