From 0553676ab08131ede34a62846c1de7929e368fd6 Mon Sep 17 00:00:00 2001
From: YeonGyu-Kim <code.yeon.gyu@gmail.com>
Date: Mon, 5 Jan 2026 09:26:42 +0900
Subject: [PATCH] fix: use mode 'all' for Planner-Sisyphus agent and inherit
 default model
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🤖 Generated with assistance of OhMyOpenCode

- Fix Planner-Sisyphus agent config: use `mode: 'all'` instead of `mode: 'primary'` to show in Tab selector
- Use model fallback to default config model when plan agent model not specified
- Demote original plan agent to `subagent` mode with `hidden: true` instead of `disable: true`
- Destructure `mode` from plan config to avoid passing it to migratedPlanConfig
---
 src/plugin-handlers/config-handler.ts | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/plugin-handlers/config-handler.ts b/src/plugin-handlers/config-handler.ts
index ddc33f1..b4e57c4 100644
--- a/src/plugin-handlers/config-handler.ts
+++ b/src/plugin-handlers/config-handler.ts
@@ -168,16 +168,17 @@ export function createConfigHandler(deps: ConfigHandlerDeps) {
       }
 
       if (plannerEnabled) {
-        const { name: _planName, ...planConfigWithoutName } =
+        const { name: _planName, mode: _planMode, ...planConfigWithoutName } =
           configAgent?.plan ?? {};
         const migratedPlanConfig = migrateAgentConfig(
           planConfigWithoutName as Record<string, unknown>
         );
         const plannerSisyphusOverride =
           pluginConfig.agents?.["Planner-Sisyphus"];
+        const defaultModel = config.model as string | undefined;
         const plannerSisyphusBase = {
-          ...migratedPlanConfig,
-          mode: "primary",
+          model: (migratedPlanConfig as Record<string, unknown>).model ?? defaultModel,
+          mode: "all" as const,
           prompt: PLAN_SYSTEM_PROMPT,
           permission: PLAN_PERMISSION,
           description: `${configAgent?.plan?.description ?? "Plan agent"} (OhMyOpenCode version)`,
@@ -209,7 +210,7 @@ export function createConfigHandler(deps: ConfigHandlerDeps) {
         : {};
 
       const planDemoteConfig = replacePlan
-        ? { disable: true }
+        ? { mode: "subagent" as const, hidden: true }
         : undefined;
 
       config.agent = {