인터페이스 확장 · DeepSeek Harness 플러그인 — 13 페이지

Agent-scoped browser file upload, streaming intake, and staged receipt service

Dev-only hot-reload driver for script-loaded client entries: SSE rebuilt frames → invalidate/prefetch → fiber swap through the vendored Loader entry

Locale plugin: Host-backed preference, extensible language catalog, browser fallback, and typed built-in dictionaries

Client module system, dual-face: node half composes the __DSH_BOOT__ entry graph (incremental dsh.client scan, bundle route, index tap, webPlugins service); browser half is the lazy-CJS module table the vendored cordis Loader consumes as its internal seam

Unified client resource model: protocol-registered providers turn URL addresses into live values, consumed through the useResource global standard hook

React-free observable and snapshot-store contracts with the shared Zustand/Immer engine

Agent-preset surfaces: the default for later sessions, this session's seat, and the composition editor

Approval composer takeover over the scoped Remote Event waterfall

Dynamic attachment presentation plugin for conversation input, message-image, and trajectory image slots

Official DeepSeek Harness brand occupants for the Web client's sidebar slots

Chat Conversation target, node definitions, renderers, and details surface

Client command surface: global directory cache, '/' source, three command UI kinds, popupSelect registry

Target-neutral Conversation assembly, shell, composer, queue, and view navigation

Produced-files turn tail and clickable final-response file references for Web

In-app directory browsing surface: the workspace directory-flow owner rendering the host's listing and creation primitives

Native directory-picker surface: the renderless workspace directory-flow occupant driving the host's OS chooser

Docking layout kit: split-tree engine with invertible operations, and the React components that render and drive it (zero cordis)

Session goal surface: GoalBar docked above the composer, read from the goal session projection

Input trigger pipeline: '/' and '@' detection, candidate menu, pick routing to registered sources

Session-header background-job list: live registry state mirrored from session/jobs frames

Shell plugin: three-column AppFrame with drag handles, ctx.layout viewing-state service (navigation + panels)

The Web feedback surface: per-message Like/Dislike in the assistant-message action strip and the feedback dialog behind both ratings and /feedback, backed by the messageFeedback and sessionFeedback Host Remotes

Model selection over the shared model catalog, Session projection, and session.selectModel

Web Session-header "Open In..." split button opening the session workspace directory in a locally installed application