---
name: derived-entity
description: Queryable representation of a parsed derived concept a named composition of base concepts and syncs . Enables trace rollup by linking derivedContext tags to the composition hierarchy , and powers queries like what concepts does this derived concept compose? and what syncs wire it together?
argument-hint: [command] [name] [source] [ast]
allowed-tools: Read, Grep, Glob, Bash
---

<!-- Auto-generated by Clef Clef Bind — claude-skills target -->
<!-- Concept: DerivedEntity -->
<!-- Do not edit manually; regenerate with: clef interface generate -->

# DerivedEntity

Queryable representation of a parsed derived concept a named composition of base concepts and syncs . Enables trace rollup by linking derivedContext tags to the composition hierarchy , and powers queries like what concepts does this derived concept compose? and what syncs wire it together?

## Commands

### register
Register a parsed derived concept as a semantic entity . 
 Extracts composition hierarchy , claimed syncs , surface 
 actions queries , and operational principle from the DerivedAST .

**Arguments:** `$0` **name** (string), `$1` **source** (string), `$2` **ast** (string)

### get
Retrieve a derived entity by name .

**Arguments:** `$0` **name** (string)

### findByComposedConcept
Return all derived concepts that compose the given concept . 
 Results as serialized JSON array .

**Arguments:** `$0` **concept** (string)

### findBySync
Return all derived concepts that claim the given sync . 
 Results as serialized JSON array .

**Arguments:** `$0` **syncName** (string)

### compositionTree
Build the full composition hierarchy , resolving nested 
 derived concepts into a tree . Returns serialized JSON .

**Arguments:** `$0` **entity** (D)

### traceRollup
Roll up a flow trace by grouping sync firings under 
 the derived concept s claimed syncs , producing a 
 summary view . Returns serialized JSON .

**Arguments:** `$0` **entity** (D), `$1` **flowId** (string)