diff --git a/src/tools/task/types.ts b/src/tools/task/types.ts
index 8062d6df..962929b3 100644
--- a/src/tools/task/types.ts
+++ b/src/tools/task/types.ts
@@ -1,15 +1,19 @@
 import { z } from "zod"
 
-export const TaskStatusSchema = z.enum(["open", "in_progress", "completed"])
+export const TaskStatusSchema = z.enum(["pending", "in_progress", "completed", "deleted"])
 export type TaskStatus = z.infer<typeof TaskStatusSchema>
 
 export const TaskObjectSchema = z
   .object({
     id: z.string(),
-    title: z.string(),
-    description: z.string().optional(),
+    subject: z.string(),
+    description: z.string(),
     status: TaskStatusSchema,
-    dependsOn: z.array(z.string()).default([]),
+    activeForm: z.string().optional(),
+    blocks: z.array(z.string()).default([]),
+    blockedBy: z.array(z.string()).default([]),
+    owner: z.string().optional(),
+    metadata: z.record(z.string(), z.unknown()).optional(),
     repoURL: z.string().optional(),
     parentID: z.string().optional(),
     threadID: z.string(),
@@ -20,9 +24,13 @@ export type TaskObject = z.infer<typeof TaskObjectSchema>
 
 // Action input schemas
 export const TaskCreateInputSchema = z.object({
-  title: z.string(),
-  description: z.string().optional(),
-  dependsOn: z.array(z.string()).optional(),
+  subject: z.string(),
+  description: z.string(),
+  activeForm: z.string().optional(),
+  blocks: z.array(z.string()).optional(),
+  blockedBy: z.array(z.string()).optional(),
+  owner: z.string().optional(),
+  metadata: z.record(z.string(), z.unknown()).optional(),
   repoURL: z.string().optional(),
   parentID: z.string().optional(),
 })
@@ -44,10 +52,14 @@ export type TaskGetInput = z.infer<typeof TaskGetInputSchema>
 
 export const TaskUpdateInputSchema = z.object({
   id: z.string(),
-  title: z.string().optional(),
+  subject: z.string().optional(),
   description: z.string().optional(),
   status: TaskStatusSchema.optional(),
-  dependsOn: z.array(z.string()).optional(),
+  activeForm: z.string().optional(),
+  addBlocks: z.array(z.string()).optional(),
+  addBlockedBy: z.array(z.string()).optional(),
+  owner: z.string().optional(),
+  metadata: z.record(z.string(), z.unknown()).optional(),
   repoURL: z.string().optional(),
   parentID: z.string().optional(),
 })