diff --git a/apps/web/src/app/api/sync/changes/route.ts b/apps/web/src/app/api/sync/changes/route.ts
index e786e84..9ebfd4c 100644
--- a/apps/web/src/app/api/sync/changes/route.ts
+++ b/apps/web/src/app/api/sync/changes/route.ts
@@ -152,6 +152,9 @@ export async function POST(request: NextRequest) {
               .map((t) => ({
                 name: t.name,
                 description: t.description,
+                parameters: undefined,
+                returns: undefined,
+                aiAgent: undefined,
               }));
             toolDiscoverySource = 'auto';
             console.log(
diff --git a/apps/web/src/app/api/sync/keyword/route.ts b/apps/web/src/app/api/sync/keyword/route.ts
index c9a853a..2c084f5 100644
--- a/apps/web/src/app/api/sync/keyword/route.ts
+++ b/apps/web/src/app/api/sync/keyword/route.ts
@@ -166,6 +166,9 @@ export async function POST(request: NextRequest) {
               .map((t) => ({
                 name: t.name,
                 description: t.description,
+                parameters: undefined,
+                returns: undefined,
+                aiAgent: undefined,
               }));
             toolDiscoverySource = 'auto';
             console.log(
diff --git a/packages/types/src/tpmjs.ts b/packages/types/src/tpmjs.ts
index 2b13db7..3c62ea9 100644
--- a/packages/types/src/tpmjs.ts
+++ b/packages/types/src/tpmjs.ts
@@ -89,19 +89,40 @@ export type TpmjsAiAgent = z.infer<typeof TpmjsAiAgentSchema>;
  * - parameters: Tool input parameters - auto-extracted from inputSchema
  * - returns: Tool return type - auto-extracted from tool
  * - aiAgent: AI agent guidance - auto-extracted from tool
+ * - exportName: Renamed to 'name' - kept for backward compatibility with published packages
  */
-export const TpmjsToolDefinitionSchema = z.object({
-  // Required: The export name of the tool from the package
-  name: z.string().min(1),
-  // Optional - auto-extracted from tool if not provided
-  description: z.string().min(20, 'Description must be at least 20 characters').max(500).optional(),
-  // @deprecated - now auto-extracted from tool's inputSchema
-  parameters: z.array(TpmjsParameterSchema).optional(),
-  // @deprecated - now auto-extracted from tool
-  returns: TpmjsReturnsSchema.optional(),
-  // @deprecated - now auto-extracted from tool
-  aiAgent: TpmjsAiAgentSchema.optional(),
-});
+export const TpmjsToolDefinitionSchema = z
+  .object({
+    // Required: The export name of the tool from the package
+    // Accepts both 'name' and legacy 'exportName' field
+    name: z.string().min(1).optional(),
+    // @deprecated - renamed to 'name', kept for backward compatibility
+    exportName: z.string().min(1).optional(),
+    // Optional - auto-extracted from tool if not provided
+    description: z
+      .string()
+      .min(20, 'Description must be at least 20 characters')
+      .max(500)
+      .optional(),
+    // @deprecated - now auto-extracted from tool's inputSchema
+    parameters: z.array(TpmjsParameterSchema).optional(),
+    // @deprecated - now auto-extracted from tool
+    returns: TpmjsReturnsSchema.optional(),
+    // @deprecated - now auto-extracted from tool
+    aiAgent: TpmjsAiAgentSchema.optional(),
+  })
+  .transform((data) => ({
+    // Transform exportName to name for backward compatibility
+    name: data.name || data.exportName || '',
+    description: data.description,
+    parameters: data.parameters,
+    returns: data.returns,
+    aiAgent: data.aiAgent,
+  }))
+  .refine((data) => data.name.length > 0, {
+    message: 'Either name or exportName is required',
+    path: ['name'],
+  });
 
 export type TpmjsToolDefinition = z.infer<typeof TpmjsToolDefinitionSchema>;
 
@@ -268,6 +289,9 @@ export function validateTpmjsField(tpmjs: unknown): ValidationResult {
     const tool: TpmjsToolDefinition = {
       name: 'default',
       description: minimalResult.data.description,
+      parameters: undefined,
+      returns: undefined,
+      aiAgent: undefined,
     };
 
     return {