kami
595ec187bc
The 'router' name was misleading — it's the always-on conversational front-end
(CHAT triage + STEERING into a running workflow), not a routing layer, and it's
distinct from InferenceRouter. Rename core:router -> core:talkie, package
com.correx.core.router -> com.correx.core.talkie, and RouterFacade/Config/State/
Repository/ContextBuilder/Projector/Reducer/Response -> Talkie*. Config section
[router] -> [talkie] (legacy [router] still read as fallback).
Persisted wire formats are preserved: ChatTurnRole.ROUTER and the
RouterNarrationEvent @SerialName("RouterNarration") stay, so existing event
logs still replay. RouterNarrationEvent the class is now TalkieNarrationEvent.
44 lines
2.5 KiB
Markdown
44 lines
2.5 KiB
Markdown
# core/router — AGENTS.md
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## Purpose
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Router facade and context assembly: builds the context pack delivered to each inference call, manages L3 cross-session memory retrieval, captures ideas from rubber-ducking sessions, and exposes `RouterFacade` as the primary entry point for the routing pipeline.
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## Ownership
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CORREX kernel team.
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## Local Contracts
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- `RouterFacade` — primary entry point; orchestrates `RouterContextBuilder`, L3 retrieval, and narration trigger evaluation.
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- `RouterContextBuilder` — assembles `ContextPack` from active session state, L3 memory hits, repo knowledge, ideas, and steering entries.
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- `RouterState` rebuilt from `RouterEvents` via `RouterReducer` + `RouterProjector`.
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- `RouterRepository` wraps `EventReplayer<RouterState>`.
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- `RouterResponse` — output from `RouterFacade`: rendered context + routing metadata.
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- `RouterConfig` — per-session router configuration (narration mode, L3 enabled, etc.).
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- `L3MemoryStore` / `RehydratableL3MemoryStore` / `InMemoryL3MemoryStore` — L3 cross-session memory interfaces. `RehydratableL3MemoryStore` uses `L3MetadataRehydrator` to restore from recorded events (Hard Invariant #9: L3 queries are recorded as events; replay reads the recorded hits, not the live index).
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- `L3Hit` / `L3MemoryEntry` / `L3Query` — L3 retrieval types.
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- `IdeaReader` / `Idea` / `Ideas` — reads `IdeaCaptured`/`IdeaDiscarded` events to surface idea state as a context feed.
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- `WorkflowProposals` / `WorkflowSummary` — proposal types for the workflow-propose panel.
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- `NarrationTrigger` — evaluates whether narration should be emitted on this turn.
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- Hard Invariant #9: L3 retrieval queries are recorded as events at query time. During replay, `L3MetadataRehydrator` restores the recorded hits — the live ANN index is never queried.
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## Work Guidance
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- Follow the standard Events→State→Reducer→Projector→Repository pattern (see `core/AGENTS.md`).
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- `RouterReducer` only does `state.copy(...)`.
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- L3 memory is non-deterministic at query time (ANN search). Always record the hits as events immediately and read those recorded events in all downstream/replay paths.
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- `InMemoryL3MemoryStore` is for tests only; production wiring uses `RehydratableL3MemoryStore`.
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## Verification
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```bash
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./gradlew :core:router:test --rerun-tasks
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```
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Tests in `testing/deterministic/` (RouterContextBuilderTest, RouterFacadeTest, RouterNarrationTest, RouterProjectorTest, L3MetadataRehydratorTest).
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## Child DOX Index
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No child AGENTS.md (leaf module).
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