initial commit: slides + practica_resueltos + README

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-29 11:50:55 +02:00
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+---
+layout: default
+---
+
+# Combinando Middleware
+
+<div class="mt-4 text-xs">
+
+<v-click>
+
+```typescript
+import {
+  createAgent,
+  summarizationMiddleware,
+  humanInTheLoopMiddleware,
+  toolCallLimitMiddleware,
+  modelRetryMiddleware,
+} from "langchain";
+import { MemorySaver } from "@langchain/langgraph";
+
+const agent = createAgent({
+  model: "mistral:mistral-large-latest",
+  tools: [searchTool, sendEmailTool, databaseTool],
+  checkpointer: new MemorySaver(),
+  middleware: [
+    modelRetryMiddleware({ maxRetries: 3, backoffFactor: 2 }),
+    summarizationMiddleware({ model: "mistral:mistral-small-latest", trigger: { tokens: 4000 } }),
+    toolCallLimitMiddleware({ toolName: "search", runLimit: 5 }),
+    humanInTheLoopMiddleware({
+      interruptOn: { send_email: { allowedDecisions: ["approve", "reject"] } },
+    }),
+  ],
+});
+```
+
+</v-click>
+
+<v-click>
+
+<div class="mt-3 text-xs opacity-80">
+El orden de los middleware importa: se ejecutan en secuencia
+</div>
+
+</v-click>
+
+</div>