Module model 

Data model of the context compiler: the request/response value types.

Like crate::model, these are pure data with Serialize/Deserialize + JsonSchema derives, so the domain types double as the MCP wire types — no duplicate DTO layer. Invariants the compiler upholds over these shapes: same request ⇒ byte-identical CompiledContext (determinism), and the assembled content never exceeds the request’s token budget.

Structs

CompilePolicy

Tuning knobs of one compilation. Default is the recommended profile.

CompileRequest

A full compile request: what to compile, under which budget, for whom.

CompiledContext

The compiler’s output: the assembled context plus its full audit trail.

CompiledSection

One contiguous block of the assembled output.

ContextDecision

The auditable record of what happened to one fragment and why.

ContextDecisionRef

A lightweight pointer to a past ContextDecision.

ContextFact

One asserted fact inside a WorkingContext.

ContextFragment

One unit of caller-supplied context to compile.

ContextSavings

Aggregated savings over the recorded compilation events (memory bridge).

MemoryScope

Which memories the compiler may pull in alongside the caller’s fragments. Consumed by the memory bridge (US-002); carried in the request shape from the start so the wire contract does not change when it lands.

RetrievalHandle

A not-emitted fragment the caller can fetch back on demand.

SourceReference

A pointer from a compiled output back to one original fragment.

WorkingContext

The distilled working state of an agent session — small enough to carry across sessions, structured enough to resume from. Persisted and reloaded by the memory bridge (US-002) under type = working_context metadata.

Enums

ContextAction

What the compiler decided to do with one fragment.

FidelityRisk

How much fidelity a compiled context may have lost versus its input.

SectionKind

Where a section sits in the assembled output.