feat: personal task management tools for Inara

Adds task_list, task_create, task_update, task_complete orchestrator tools
backed by inara/TASKS.json — private to each agent instance.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

cortex/tools/__init__.py

@@ -21,6 +21,8 @@ from tools.ae_knowledge import journal_entry_create as _ae_journal_entry_create
 from tools.ae_tasks import task_list as _ae_task_list
 from tools.files import file_read as _file_read
 from tools.system import claude_allow_dir as _claude_allow_dir
+from tools.tasks import task_list as _task_list, task_create as _task_create
+from tools.tasks import task_update as _task_update, task_complete as _task_complete
 
 
 # ---------------------------------------------------------------------------
@@ -173,6 +175,10 @@ _CALLABLES: dict[str, callable] = {
     "ae_task_list": _ae_task_list,
     "file_read": _file_read,
     "claude_allow_dir": _claude_allow_dir,
+    "task_list": _task_list,
+    "task_create": _task_create,
+    "task_update": _task_update,
+    "task_complete": _task_complete,
 }
 
 _claude_allow_dir_declaration = types.FunctionDeclaration(
@@ -202,6 +208,103 @@ _claude_allow_dir_declaration = types.FunctionDeclaration(
     ),
 )
 
+_task_list_declaration = types.FunctionDeclaration(
+    name="task_list",
+    description=(
+        "List personal tasks from Inara's task list. "
+        "Use this to check what's on the list, review pending work, or find a task ID. "
+        "Optionally filter by status: 'todo', 'in_progress', or 'done'."
+    ),
+    parameters=types.Schema(
+        type=types.Type.OBJECT,
+        properties={
+            "status": types.Schema(
+                type=types.Type.STRING,
+                description="Filter by status: 'todo', 'in_progress', or 'done'. Omit to list all.",
+            ),
+        },
+    ),
+)
+
+_task_create_declaration = types.FunctionDeclaration(
+    name="task_create",
+    description=(
+        "Add a new task to Inara's personal task list. "
+        "Use this when the user asks to remember something, add a to-do, or track a follow-up."
+    ),
+    parameters=types.Schema(
+        type=types.Type.OBJECT,
+        properties={
+            "title": types.Schema(
+                type=types.Type.STRING,
+                description="Short task title",
+            ),
+            "description": types.Schema(
+                type=types.Type.STRING,
+                description="Optional longer description or context",
+            ),
+            "priority": types.Schema(
+                type=types.Type.STRING,
+                description="Priority: 'low', 'normal', or 'high'. Default: normal.",
+            ),
+        },
+        required=["title"],
+    ),
+)
+
+_task_update_declaration = types.FunctionDeclaration(
+    name="task_update",
+    description=(
+        "Update an existing task. Use task_list first to get the task ID. "
+        "Can update status, title, description, or priority. "
+        "To just mark complete, use task_complete instead."
+    ),
+    parameters=types.Schema(
+        type=types.Type.OBJECT,
+        properties={
+            "task_id": types.Schema(
+                type=types.Type.STRING,
+                description="Task ID (e.g. t_abc123) — get from task_list",
+            ),
+            "status": types.Schema(
+                type=types.Type.STRING,
+                description="New status: 'todo', 'in_progress', or 'done'",
+            ),
+            "title": types.Schema(
+                type=types.Type.STRING,
+                description="Updated title",
+            ),
+            "description": types.Schema(
+                type=types.Type.STRING,
+                description="Updated description",
+            ),
+            "priority": types.Schema(
+                type=types.Type.STRING,
+                description="Updated priority: 'low', 'normal', or 'high'",
+            ),
+        },
+        required=["task_id"],
+    ),
+)
+
+_task_complete_declaration = types.FunctionDeclaration(
+    name="task_complete",
+    description=(
+        "Mark a task as done. Use task_list first to get the task ID. "
+        "Shorthand for task_update with status='done'."
+    ),
+    parameters=types.Schema(
+        type=types.Type.OBJECT,
+        properties={
+            "task_id": types.Schema(
+                type=types.Type.STRING,
+                description="Task ID (e.g. t_abc123) — get from task_list",
+            ),
+        },
+        required=["task_id"],
+    ),
+)
+
 # Gemini Tool object — pass this to GenerateContentConfig
 TOOL_DECLARATIONS = [
     types.Tool(function_declarations=[
@@ -211,6 +314,10 @@ TOOL_DECLARATIONS = [
         _ae_task_list_declaration,
         _file_read_declaration,
         _claude_allow_dir_declaration,
+        _task_list_declaration,
+        _task_create_declaration,
+        _task_update_declaration,
+        _task_complete_declaration,
     ])
 ]