schema-discovery

Discover ServiceNow table schemas, field definitions, and relationships via MCP tools or REST API.

34|13|Updated Feb 6, 2026

Search Tags:#schema #discovery #relationships #tables #servicenow #field-definition

Ready to run

npx skills add https://github.com/Happy-Technologies-LLC/happy-servicenow-skills --skill schema-discovery

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: schema-discovery
Source: https://github.com/Happy-Technologies-LLC/happy-servicenow-skills/tree/main/skills/admin/schema-discovery
Command: npx skills add https://github.com/Happy-Technologies-LLC/happy-servicenow-skills --skill schema-discovery

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Schema discovery is foundational for effective ServiceNow development. This skill teaches you how to explore table structures, understand field types, discover relationships between tables, and document your findings for development work.

Core Features & Use Cases

Discover available tables and schemas across core ITSM, CMDB, service catalog, security, and system domains.
Retrieve detailed field definitions, relationships, and inheritance to aid development, admin, and integration tasks.
Create a structured schema reference to guide queries, scripts, and data models in ServiceNow environments.

Quick Start

Start by listing available tables, then fetch a table's schema, and finally discover its relationships to build a complete data map.

Frequently Asked Questions about schema-discovery

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I discover ServiceNow table schemas and field definitions?▼

To discover ServiceNow table schemas, you can list available tables and retrieve detailed field definitions, inheritance, and reference relationships via MCP tools or REST API endpoints to build a comprehensive data map.

What is the best way to map ServiceNow table relationships for integrations?▼

Mapping ServiceNow table relationships for integrations involves discovering table inheritance and reference fields across ITSM, CMDB, and service catalog domains to create a structured schema reference for development.

Can I retrieve ServiceNow table inheritance details using REST API?▼

Yes, you can retrieve ServiceNow table inheritance details using REST API endpoints or MCP tools to understand how tables extend base structures across system domains for governance and development.

Does schema discovery cover CMDB and service catalog tables in ServiceNow?▼

Schema discovery covers CMDB and service catalog tables in ServiceNow by identifying available tables, retrieving field definitions, and mapping reference relationships across core ITSM, security, and system domains.

When do I need to discover ServiceNow table schemas?▼

You need to discover ServiceNow table schemas when accelerating development, administrative governance, or integration tasks that require a comprehensive understanding of field types and table relationships.