Goal

Provide accurate, authoritative reference information for NocoBase cross-cutting utilities. Content is organized by topic and will grow over time.

When to Use

Invoke this skill (or its sub-references) when you need authoritative reference material that applies across multiple NocoBase features, such as:

• Constructing any persisted or UI-displayable NocoBase filter condition, especially when choosing an operator from natural-language intent
• Expression evaluation engines and available functions
• Generating short opaque UIDs for UI schemas or other configuration payloads
• Other shared utilities (to be added)

For filter authoring, invoke this skill with topic filter; reading the Filter reference is a hard prerequisite, not optional background material. Before emitting an operator, resolve the terminal field's live interface/type and select the operator from that field group's allowlist. Do not translate words such as “before”, “less than”, “at least”, or “not later than” directly into a generic comparison operator from model knowledge.

Bundled Scripts

• Reuse [scripts/uid.js](scripts/uid.js) when a UI or schema payload needs a short random UID and there is no existing project helper already in use.
• The script supports both patterns: import uid() into target code, or resolve the script path in the current workspace and run node <resolved-path-to-uid.js> 16 to print a UID during agent work.

Reference Index