b7034e4a26
Four values complete the vocabulary, so the opaque body is reached only by producers that genuinely promise no shape. `snapshot` — current state a later snapshot supersedes. system-prompt now exposes `renderContextSections()`, the named contributions `renderContextSnapshot()` already joins for the model, so the body attributes each part to the subsystem that produced it instead of re-splitting joined prose. The runtime snapshot, time-context, and tmux-context declare it. `notice` — a one-off account of what just happened, declared by tool-tasks, goal state changes, tool-goal wrap-up, plan-mode switches, and repeat-tool-guard. Its `summary` rides the COLLAPSED row: these five are the majority of shipped producers and none of them needs expanding to be read. The task summary bounds itself because its inputs are unbounded caller text. `relay` — a message another agent addressed to this one; both subagent sources declare it and the body names the sender above what it said. `recall` — material lifted from another session's log. session-reference needed no new field: its references already record retained and omitted counts and the truncation flag, which the body shows first, because recalled context is bounded on the way in. `ContextFormed` is now discriminated by `form`, so a producer cannot declare a shape without the facts that shape is presented from — a notice without its summary, or a snapshot without its sections, fails to compile. Only the two hook bridges stay opaque, by design: their content is whatever an external program printed, so no shape can be promised for it. Unknown kinds and unreadable records land there too.
plan/ — plan collaboration state
English | 中文
Plan mode is one logged, per-agent collaboration state. It is a single product package, not a generic mode registry or a capability-seam trio.
| Package | Role | ctx key |
|---|---|---|
plan-mode/ |
plan/mode vocabulary + fold, boundary-applied state, the plan:policy guidance section, /plan [message] entry and /plan off exit, and the model-facing exit_plan_mode review tool |
ctx.planMode |
The active state is a pure function of the session log, so resume and fork restore it without extra machinery. The deployment supplies plan instructions through Cordis config, while exit_plan_mode stays registered when planning is inactive to keep the request tool catalog stable. Interactive adapters use the plugin-owned /plan command; sandbox mode and approval policy remain independent enforcement settings. Design: plan-specific collaboration state.