Operators

Comparison Operators

• #equals(value) — Exact match (case-insensitive for strings)
• #contains(value) — String or array contains value
• #matches(regex) — Regex pattern match
• #one_of(a,b,c) or #in(a,b,c) — Value in comma-separated list

Numeric Operators

• #greater_than(n) or #gt(n)
• #less_than(n) or #lt(n)
• #greater_than_or_equal(n) or #gte(n)
• #less_than_or_equal(n) or #lte(n)

Existence Operators

• #exists — Variable is defined and not empty
• #not_exists or #doesnt_exist — Variable is undefined, null, empty string, empty array, or empty object

AI Operators

• #ai_gate(question) — LLM evaluates a yes/no question about the variable

Example: Order Support Agent

You are a support agent handling order inquiries.

[#IF {{user.role}} #one_of(admin,support_lead)]
**Agent Powers:** You can issue refunds up to $500 and override shipping policies.
[END IF]

[#IF {{order.status}} #equals(shipped)]
The order has shipped. Tracking: {{order.tracking_number}}
[END IF]

[#IF {{order.total}} #gt(100)]
This is a high-value order. Prioritize resolution and consider goodwill gestures.
[END IF]

[#IF {{customer.notes}} #exists]
**Previous notes about this customer:**
{{customer.notes}}
[END IF]

Example: Using #not_exists

[#IF {{user.preferences}} #not_exists]
No preferences found. Using default settings.
[END IF]