a5c-ai/mcp-resource-uri-designer
library/specializations/cli-mcp-development/skills/mcp-resource-uri-designer/SKILL.md
Design and implement MCP resource URI schemes and templates with proper naming, hierarchy, and documentation.
$ install --global
skillsauthnpx skillsauth add a5c-ai/babysitter mcp-resource-uri-designerInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Last scanned: Apr 2, 2026, 6:42 AM57.0s2 files scanned
SKILL.md
- name:
- mcp-resource-uri-designer
- description:
- Design and implement MCP resource URI schemes and templates with proper naming, hierarchy, and documentation.
- allowed-tools:
- Read, Write, Edit, Bash, Glob, Grep
MCP Resource URI Designer
Design and implement resource URI schemes for MCP servers.
Capabilities
- Design URI schemes for resources
- Create URI template patterns
- Generate URI parsing utilities
- Document resource hierarchies
- Implement content type mapping
- Create resource discovery
Usage
Invoke this skill when you need to:
- Design URI schemes for MCP resources
- Create URI template patterns
- Implement resource hierarchies
- Document resource APIs
Inputs
| Parameter | Type | Required | Description | |-----------|------|----------|-------------| | domain | string | Yes | Resource domain (e.g., files, database) | | resources | array | Yes | Resource definitions | | language | string | No | Implementation language (default: typescript) |
Resource Structure
{
"domain": "database",
"resources": [
{
"pattern": "db://{database}/tables/{table}",
"name": "Database Table",
"description": "Access database table schema and data",
"mimeType": "application/json",
"parameters": {
"database": { "description": "Database name" },
"table": { "description": "Table name" }
}
}
]
}
Generated Patterns
TypeScript URI Handler
import { Resource, ResourceTemplate } from '@modelcontextprotocol/sdk/types.js';
// URI Templates
const URI_TEMPLATES = {
table: 'db://{database}/tables/{table}',
schema: 'db://{database}/schema',
query: 'db://{database}/query/{queryId}',
} as const;
// Parse URI to extract parameters
export function parseResourceUri(uri: string): {
type: keyof typeof URI_TEMPLATES;
params: Record<string, string>;
} | null {
const patterns = [
{ type: 'table' as const, regex: /^db:\/\/([^/]+)\/tables\/([^/]+)$/ },
{ type: 'schema' as const, regex: /^db:\/\/([^/]+)\/schema$/ },
{ type: 'query' as const, regex: /^db:\/\/([^/]+)\/query\/([^/]+)$/ },
];
for (const { type, regex } of patterns) {
const match = uri.match(regex);
if (match) {
if (type === 'table') {
return { type, params: { database: match[1], table: match[2] } };
} else if (type === 'schema') {
return { type, params: { database: match[1] } };
} else if (type === 'query') {
return { type, params: { database: match[1], queryId: match[2] } };
}
}
}
return null;
}
// Build URI from parameters
export function buildResourceUri(
type: keyof typeof URI_TEMPLATES,
params: Record<string, string>
): string {
let uri = URI_TEMPLATES[type];
for (const [key, value] of Object.entries(params)) {
uri = uri.replace(`{${key}}`, encodeURIComponent(value));
}
return uri;
}
// List available resource templates
export function listResourceTemplates(): ResourceTemplate[] {
return [
{
uriTemplate: URI_TEMPLATES.table,
name: 'Database Table',
description: 'Access database table schema and data',
mimeType: 'application/json',
},
{
uriTemplate: URI_TEMPLATES.schema,
name: 'Database Schema',
description: 'Full database schema information',
mimeType: 'application/json',
},
];
}
URI Design Guidelines
Scheme Selection
file://- File system resourcesdb://- Database resourceshttp://,https://- Web resourcesgit://- Git repository resources- Custom schemes for domain-specific resources
Hierarchy Patterns
db://{database}/tables/{table}
db://{database}/tables/{table}/rows/{rowId}
db://{database}/views/{view}
db://{database}/functions/{function}
file:///{path}
file:///projects/{project}/src/{file}
git://{repo}/branches/{branch}/files/{path}
Workflow
- Analyze domain - Understand resource types
- Design scheme - Choose URI scheme
- Define templates - Create URI patterns
- Generate parser - URI parsing utilities
- Create builder - URI construction helpers
- Document resources - API documentation
Target Processes
- mcp-resource-provider
- mcp-server-bootstrap
- mcp-tool-documentation
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