Create xmcp Resource

You are helping the user create a new xmcp resource. Follow this interactive workflow.

Step 1: Gather Information

Before generating any code, ask the user these questions using AskUserQuestion:

1. •

   Resource name (if not provided): What should the resource be named? (Use kebab-case)

2. •

   Resource type: Ask which type of resource they need:

   • •Static - Fixed content that doesn't change (configuration, documentation)
   • •Dynamic - Content that depends on parameters (user profiles, reports)
   • •File-based - Content read from files (logs, data files)
3. •

   URI pattern: How should the resource be accessed?

   • •Simple: config://app or docs://readme
   • •With parameters: users://[userId]/profile
   • •Nested: reports://[year]/[month]/summary
4. •

   Content details:

   • •What is the content about?
5. •

   Widget support (optional): Ask if they need OpenAI widget rendering.

Step 2: Generate the Resource

Create the resource file in src/resources/ following the routing conventions:

File Location & Routing

Resources use file-based routing similar to Next.js:

src/resources/
├── (config)/              # Route group (not in URI)
│   └── app.ts            # → config://app
├── (users)/
│   └── [userId]/         # Dynamic segment
│       └── profile.ts    # → users://[userId]/profile
└── docs/
    └── readme.ts         # → docs://readme

Routing conventions:

• •(folder) - Route group, excluded from URI path
• •[param] - Dynamic parameter segment
• •Filename becomes the final URI segment

Resource Structure Reference

Every xmcp resource has two main exports:

// 1. Metadata (optional) - Resource configuration
export const metadata: ResourceMetadata = { /* ... */ };

// 2. Handler (required) - Default export function
export default function handler(params?) { /* ... */ }

// 3. Schema (optional) - For dynamic resources with parameters
export const schema = { /* ... */ };

Quick Reference

Essential Imports

import { type ResourceMetadata } from "xmcp";

// For dynamic resources
import { z } from "zod";
import { type InferSchema, type ResourceMetadata } from "xmcp";

Metadata Fields

*When metadata is omitted, xmcp uses the filename as the resource name.

Handler Return Types

Detailed Templates

For complete code templates including:

• •Static resource patterns
• •Dynamic resource with parameters
• •File-based resources
• •Nested routing examples
• •OpenAI metadata examples

Read: references/patterns.md

Checklist After Generation

1. •File created in correct src/resources/ location
2. •If using metadata, ensure it has descriptive name and description
3. •Schema uses .describe() for all parameters (if dynamic)
4. •Handler returns appropriate content type
5. •File path matches intended URI pattern

Suggest running pnpm build to verify the resource compiles correctly.