Canonical examples

These examples demonstrate the v0.1 language using the resolved syntax rules. All examples from earlier design iterations have been rewritten to follow:

= for all assignments, : only for type annotations
goal always internal to @flexible / @guarded
Assignment capture only (result = @block { ... })
@guarded with explicit guard / validate
on_failure error model in @flexible
enum[...] for compile-time symbols, "a" | "b" for string unions
@conversation_policy as language primitive
@budget, @debug blocks where appropriate
No @adaptive (deferred — use if + @checkpoint pattern, see §6.8), @operator, @registry, goto, or any

In this section#

Example: invoice processor — extract structured invoice data from a PDF, validate it, and route to a human reviewer.
Example: customer support agent — entity-mode flow with memory, plugins, and an escalation path.
Example: content pipeline — multi-stage content generation and review using pipeline operators.