mastra shared state

Author: mme

typescript-sdk/apps/dojo/src/app/[integrationId]/feature/agentic_chat/page.tsx

@@ -29,15 +29,6 @@ const AgenticChat: React.FC<AgenticChatProps> = ({ params }) => {
 const Chat = () => {
   const [background, setBackground] = useState<string>("--copilot-kit-background-color");
 
-  const { state: agentState, setState: setAgentState } = useCoAgent({
-    name: "agentic_chat",
-    // initialState: {
-    //   firstName: "Markus",
-    // },
-  });
-
-  console.log(agentState);
-
   useCopilotAction({
     name: "lookup_weather",
     description: "Lookup the weather for a given city",

typescript-sdk/apps/dojo/src/mastra/index.ts

@@ -37,5 +37,73 @@ export const mastra = new Mastra({
         },
       }),
     }),
+    shared_state: new Agent({
+      name: "shared_state",
+      instructions: `
+        You are a helpful assistant for creating recipes. 
+
+        IMPORTANT:
+        1. Create a recipe using the existing ingredients and instructions. Make sure the recipe is complete.
+        2. For ingredients, append new ingredients to the existing ones.
+        3. For instructions, append new steps to the existing ones.
+        4. 'ingredients' is always an array of objects with 'icon', 'name', and 'amount' fields
+        5. 'instructions' is always an array of strings
+
+        If you have just created or modified the recipe, just answer in one sentence what you did. dont describe the recipe, just say what you did.
+      `,
+      model: openai("gpt-4o"),
+      memory: new Memory({
+        storage: new LibSQLStore({ url: "file::memory:" }),
+        options: {
+          workingMemory: {
+            enabled: true,
+            schema: z.object({
+              recipe: z.object({
+                skill_level: z
+                  .enum(["Beginner", "Intermediate", "Advanced"])
+                  .describe("The skill level required for the recipe"),
+                special_preferences: z
+                  .array(
+                    z.enum([
+                      "High Protein",
+                      "Low Carb",
+                      "Spicy",
+                      "Budget-Friendly",
+                      "One-Pot Meal",
+                      "Vegetarian",
+                      "Vegan",
+                    ]),
+                  )
+                  .describe("A list of special preferences for the recipe"),
+                cooking_time: z
+                  .enum(["5 min", "15 min", "30 min", "45 min", "60+ min"])
+                  .describe("The cooking time of the recipe"),
+                ingredients: z
+                  .array(
+                    z.object({
+                      icon: z
+                        .string()
+                        .describe(
+                          "The icon emoji (not emoji code like '\x1f35e', but the actual emoji like 🥕) of the ingredient",
+                        ),
+                      name: z.string().describe("The name of the ingredient"),
+                      amount: z.string().describe("The amount of the ingredient"),
+                    }),
+                  )
+                  .describe(
+                    "Entire list of ingredients for the recipe, including the new ingredients and the ones that are already in the recipe",
+                  ),
+                instructions: z
+                  .array(z.string())
+                  .describe(
+                    "Entire list of instructions for the recipe, including the new instructions and the ones that are already there",
+                  ),
+                changes: z.string().describe("A description of the changes made to the recipe"),
+              }),
+            }),
+          },
+        },
+      }),
+    }),
   },
 });

typescript-sdk/apps/dojo/src/menu.ts

@@ -31,7 +31,7 @@ export const menuIntegrations: MenuIntegrationConfig[] = [
   {
     id: "mastra-agent-local",
     name: "Mastra Agent (Local)",
-    features: ["agentic_chat"],
+    features: ["agentic_chat", "shared_state"],
   },
   {
     id: "vercel-ai-sdk",