chore: remove dead code for todoread tool (#19128)

packages/opencode/src/tool/task.ts

@@ -80,11 +80,6 @@ export const TaskTool = Tool.define("task", async (ctx) => {
               pattern: "*",
               action: "deny",
             },
-            {
-              permission: "todoread",
-              pattern: "*",
-              action: "deny",
-            },
             ...(hasTaskPermission
               ? []
               : [
@@ -137,7 +132,6 @@ export const TaskTool = Tool.define("task", async (ctx) => {
         agent: agent.name,
         tools: {
           todowrite: false,
-          todoread: false,
           ...(hasTaskPermission ? {} : { task: false }),
           ...Object.fromEntries((config.experimental?.primary_tools ?? []).map((t) => [t, false])),
         },

packages/opencode/src/tool/todo.ts

@@ -16,7 +16,7 @@ export const TodoWriteTool = Tool.define("todowrite", {
       metadata: {},
     })
 
-    await Todo.update({
+    Todo.update({
       sessionID: ctx.sessionID,
       todos: params.todos,
     })
@@ -29,25 +29,3 @@ export const TodoWriteTool = Tool.define("todowrite", {
     }
   },
 })
-
-export const TodoReadTool = Tool.define("todoread", {
-  description: "Use this tool to read your todo list",
-  parameters: z.object({}),
-  async execute(_params, ctx) {
-    await ctx.ask({
-      permission: "todoread",
-      patterns: ["*"],
-      always: ["*"],
-      metadata: {},
-    })
-
-    const todos = await Todo.get(ctx.sessionID)
-    return {
-      title: `${todos.filter((x) => x.status !== "completed").length} todos`,
-      metadata: {
-        todos,
-      },
-      output: JSON.stringify(todos, null, 2),
-    }
-  },
-})

packages/opencode/src/tool/todoread.txt

@@ -1,14 +0,0 @@
-Use this tool to read the current to-do list for the session. This tool should be used proactively and frequently to ensure that you are aware of
-the status of the current task list. You should make use of this tool as often as possible, especially in the following situations:
-- At the beginning of conversations to see what's pending
-- Before starting new tasks to prioritize work
-- When the user asks about previous tasks or plans
-- Whenever you're uncertain about what to do next
-- After completing tasks to update your understanding of remaining work
-- After every few messages to ensure you're on track
-
-Usage:
-- This tool takes in no parameters. So leave the input blank or empty. DO NOT include a dummy object, placeholder string or a key like "input" or "empty". LEAVE IT BLANK.
-- Returns a list of todo items with their status, priority, and content
-- Use this information to track progress and plan next steps
-- If no todos exist yet, an empty list will be returned