[rekram1-node]

Problem

packages/ai/src/route/transport/websocket.ts defines a standalone websocket-json transport (JsonPrepared, JsonInput, JsonPatch, JsonTransport, json, and jsonTransport) that is unused across the repository. All WebSocket model traffic flows through open-responses-channel.ts and WebSocketChannelExecutor via WebSocketTransport.open, makeDirect, direct, fromWebSocket, messageText, and toWebSocketUrl.

Change

Remove the unused websocket-json transport definitions, exports, and supporting imports from packages/ai/src/route/transport/websocket.ts.

 packages/ai/src/route/transport/websocket.ts
-  JsonPrepared / JsonInput / JsonPatch / JsonTransport
-  json()
-  jsonTransport
   WebSocketTransport
-    .json
-    .jsonTransport
     .direct
     .makeDirect
     .open
     .fromWebSocket
     .messageText
     .toWebSocketUrl

Out of scope

• WebSocket channel execution and connection lifecycle helpers (direct, makeDirect, open, fromWebSocket, messageText, toWebSocketUrl).

---

Added by the opencode bot (AI-generated).

Public API: removes WebSocketTransport.json / jsonTransport and the Json* websocket transport types from @opencode/ai/route (unused in the repo; breaking only for any outside users)

[opencode-agent]

Clean dead-code removal. The websocket-json transport has no users left in the repo, and the trimmed imports were only used by the removed code. packages/ai typecheck and tests pass, as do the packages/core tests that use WebSocketTransport.open.

Public API: @opencode/ai is published, and WebSocketTransport is exported from its route entry. This removes WebSocketTransport.json and WebSocketTransport.jsonTransport there, plus the json/jsonTransport exports and the JsonPrepared/JsonInput/JsonPatch/JsonTransport types from the route/transport/websocket subpath. Strictly speaking that is not backwards compatible for any outside code using them (they would need to switch to WebSocketTransport.direct/makeDirect with a channel executor), but nothing in the repo uses them.

No concerns.