feat(task): add team_name routing to task_get tool

- Add optional team_name parameter to task_get
- Route to team-namespaced storage when team_name provided
- Preserve existing behavior when team_name absent
- Add tests for both team and regular task retrieval
- Part of Task 12 (2/4 files complete)

src/tools/task/task-get.test.ts

@@ -3,6 +3,7 @@ import { existsSync, rmSync, mkdirSync, writeFileSync } from "fs"
 import { join } from "path"
 import type { TaskObject } from "./types"
 import { createTaskGetTool } from "./task-get"
+import { writeTeamTask } from "../agent-teams/team-task-store"
 
 const TEST_STORAGE = ".test-task-get-tool"
 const TEST_DIR = join(process.cwd(), TEST_STORAGE)
@@ -10,6 +11,7 @@ const TEST_CONFIG = {
   sisyphus: {
     tasks: {
       storage_path: TEST_STORAGE,
+      claude_code_compat: true,
     },
   },
 }
@@ -218,5 +220,55 @@ describe("task_get tool", () => {
       expect(result.task.owner).toBeUndefined()
       expect(result.task.metadata).toBeUndefined()
     })
+
+    test("retrieves task from team namespace when team_name provided", async () => {
+      //#given
+      const teamName = "test-team"
+      const taskId = "T-team-task-404"
+      const taskData: TaskObject = {
+        id: taskId,
+        subject: "Team task",
+        description: "Team description",
+        status: "pending",
+        blocks: [],
+        blockedBy: [],
+        threadID: TEST_SESSION_ID,
+      }
+      writeTeamTask(teamName, taskId, taskData)
+
+      //#when
+      const resultStr = await tool.execute({ id: taskId, team_name: teamName }, TEST_CONTEXT)
+      const result = JSON.parse(resultStr)
+
+      //#then
+      expect(result).toHaveProperty("task")
+      expect(result.task).not.toBeNull()
+      expect(result.task.id).toBe(taskId)
+      expect(result.task.subject).toBe("Team task")
+    })
+
+    test("retrieves task from regular storage when no team_name", async () => {
+      //#given
+      const taskId = "T-regular-task-505"
+      const taskData: TaskObject = {
+        id: taskId,
+        subject: "Regular task",
+        description: "Regular",
+        status: "pending",
+        blocks: [],
+        blockedBy: [],
+        threadID: TEST_SESSION_ID,
+      }
+      const taskFile = join(TEST_DIR, `${taskId}.json`)
+      writeFileSync(taskFile, JSON.stringify(taskData, null, 2))
+
+      //#when
+      const resultStr = await tool.execute({ id: taskId }, TEST_CONTEXT)
+      const result = JSON.parse(resultStr)
+
+      //#then
+      expect(result.task).not.toBeNull()
+      expect(result.task.subject).toBe("Regular task")
+    })
   })
 })

src/tools/task/task-get.ts

@@ -4,6 +4,7 @@ import type { OhMyOpenCodeConfig } from "../../config/schema"
 import type { TaskGetInput } from "./types"
 import { TaskGetInputSchema, TaskObjectSchema } from "./types"
 import { getTaskDir, readJsonSafe } from "../../features/claude-tasks/storage"
+import { readTeamTask } from "../agent-teams/team-task-store"
 
 const TASK_ID_PATTERN = /^T-[A-Za-z0-9-]+$/
 
@@ -21,6 +22,7 @@ Returns the full task object including all fields: id, subject, description, sta
 Returns null if the task does not exist or the file is invalid.`,
     args: {
       id: tool.schema.string().describe("Task ID to retrieve (format: T-{uuid})"),
+      team_name: tool.schema.string().optional().describe("Optional: team name for team-namespaced tasks"),
     },
     execute: async (args: Record<string, unknown>): Promise<string> => {
       try {
@@ -31,12 +33,15 @@ Returns null if the task does not exist or the file is invalid.`,
           return JSON.stringify({ error: "invalid_task_id" })
         }
 
-        const taskDir = getTaskDir(config)
-        const taskPath = join(taskDir, `${taskId}.json`)
-
-         const task = readJsonSafe(taskPath, TaskObjectSchema)
-
-        return JSON.stringify({ task: task ?? null })
+        if (validatedArgs.team_name) {
+          const task = readTeamTask(validatedArgs.team_name, taskId)
+          return JSON.stringify({ task: task ?? null })
+        } else {
+          const taskDir = getTaskDir(config)
+          const taskPath = join(taskDir, `${taskId}.json`)
+          const task = readJsonSafe(taskPath, TaskObjectSchema)
+          return JSON.stringify({ task: task ?? null })
+        }
       } catch (error) {
         if (error instanceof Error && error.message.includes("validation")) {
           return JSON.stringify({ error: "invalid_arguments" })

src/tools/task/types.ts

@@ -51,6 +51,7 @@ export type TaskListInput = z.infer<typeof TaskListInputSchema>
 
 export const TaskGetInputSchema = z.object({
   id: z.string(),
+  team_name: z.string().optional(),
 })
 
 export type TaskGetInput = z.infer<typeof TaskGetInputSchema>