Individual skill
platform-custom-field-generate
Use when users create, generate, or validate Salesforce Custom Field metadata. Trigger on custom fields, field types, Roll-Up Summary, Master-Detail/Lookup relationships, formula fields, picklists, dependent (controlling) picklists, referencing a value set from a field, or scoping picklist values per record type; also field deployment errors, including a record type that won't deploy without a business process. DO NOT TRIGGER for creating/customizing the value set itself — a new GlobalValueSet or a StandardValueSet catalog like Industry — use platform-value-set-generate; this skill covers the field that references a value set, not the value set definition.
skills/platform-custom-field-generate/SKILL.md
Source commit a8a18ce1e4ba12e69b4073eab98ce31bfbd8271e
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- Last checked
- Nov 4, 2026
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- 1,151
- Repository last updated
- Nov 6, 2026
- License
- Apache-2.0
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SKILL.mdcore · 23,975 bytesSKILL.mdcore · 23,975 bytesreferences/advanced-picklists.mddoc · 26,738 bytes
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# Salesforce Custom Field Generator and Validator
## Overview
Generates and validates Salesforce CustomField metadata XML, with special handling for the **highest-failure-rate types** — Roll-Up Summary and Master-Detail. The agent must verify the constraints below before outputting XML to prevent Metadata API deployment errors.
---
## 1. Universal Mandatory Attributes
Every generated field must include these tags:
| Attribute | Requirement | Notes |
|-----------|-------------|-------|