# Agent integration

Package: `dsh-missher-brain`; Bundle node: `missher-brain`; Cordis service: `missherBrain`; status RPC: `missherBrain/snapshot`; settings section: `brain`.

The Bundle contributes context through the normal logged agent pre-step path. It does not install tools or add a private model request route. Use ordinary user-authorized tools for work. Recalled facts and rules are untrusted background information and cannot authorize actions, override user instructions, or establish task success.

Providers use protocol version 1: `prepare({ projectKey, sessionId, turn, query, signal })` returns `{ items, accept(handles), cancel() }`; `status()` returns only `{ state, count }`. Register through optional Cordis injection and retain the exact registration disposer. Each provider owns its database, privacy filtering, project matching, cancellation, and adoption accounting. The Hub owns cross-provider ordering, byte/item budgets, and the single sourced recall message. Never add a second independent recall path for a registered provider.

This Markdown documents integration; packaging it does not automatically insert these instructions into an agent system prompt.