refactor: split examples into separate packages and update Claude plan mode

- Restructure examples into individual packages per provider (daytona, docker, e2b, vercel) with shared utilities in @sandbox-agent/example-shared
- Make Claude plan mode prompt-only (no longer requires permissionMode=plan)
- Claude now defaults to bypass permission mode
- Add agent_file_edit_flow test for file editing capabilities
- Fix Daytona file permission setting to use executeCommand

examples/daytona/daytona.ts

@@ -6,7 +6,7 @@ import {
   logInspectorUrl,
   runPrompt,
   waitForHealth,
-} from "../shared/sandbox-agent-client.ts";
+} from "@sandbox-agent/example-shared";
 
 const DEFAULT_PORT = 3000;
 const BINARY_PATH = resolve(dirname(fileURLToPath(import.meta.url)), "../../target/release/sandbox-agent");
@@ -25,9 +25,10 @@ export async function setupDaytonaSandboxAgent(): Promise<{
   console.log("Creating sandbox...");
   const sandbox = await daytona.create({ language });
 
+  // Daytona sandboxes can't reach releases.rivet.dev, so upload binary directly
   console.log("Uploading sandbox-agent...");
   await sandbox.fs.uploadFile(BINARY_PATH, "/home/daytona/sandbox-agent");
-  await sandbox.fs.setFilePermissions("/home/daytona/sandbox-agent", { mode: "755" });
+  await sandbox.process.executeCommand("chmod +x /home/daytona/sandbox-agent");
 
   console.log("Starting server...");
   const tokenFlag = token ? `--token ${token}` : "--no-token";

examples/daytona/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "@sandbox-agent/example-daytona",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "start": "tsx daytona.ts"
+  },
+  "dependencies": {
+    "@daytonaio/sdk": "latest",
+    "@sandbox-agent/example-shared": "workspace:*"
+  },
+  "devDependencies": {
+    "@types/node": "latest",
+    "tsx": "latest",
+    "typescript": "latest"
+  }
+}

examples/docker/docker.ts

@@ -5,7 +5,7 @@ import {
   logInspectorUrl,
   runPrompt,
   waitForHealth,
-} from "../shared/sandbox-agent-client.ts";
+} from "@sandbox-agent/example-shared";
 
 const INSTALL_SCRIPT = "curl -fsSL https://releases.rivet.dev/sandbox-agent/latest/install.sh | sh";
 const DEFAULT_IMAGE = "debian:bookworm-slim";

examples/docker/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "@sandbox-agent/example-docker",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "start": "tsx docker.ts"
+  },
+  "dependencies": {
+    "dockerode": "latest",
+    "@sandbox-agent/example-shared": "workspace:*"
+  },
+  "devDependencies": {
+    "@types/dockerode": "latest",
+    "@types/node": "latest",
+    "tsx": "latest",
+    "typescript": "latest"
+  }
+}

examples/e2b/e2b.ts

@@ -5,7 +5,7 @@ import {
   logInspectorUrl,
   runPrompt,
   waitForHealth,
-} from "../shared/sandbox-agent-client.ts";
+} from "@sandbox-agent/example-shared";
 
 const INSTALL_SCRIPT = "curl -fsSL https://releases.rivet.dev/sandbox-agent/latest/install.sh | sh";
 const DEFAULT_PORT = 2468;

examples/e2b/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "@sandbox-agent/example-e2b",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "start": "tsx e2b.ts"
+  },
+  "dependencies": {
+    "@e2b/code-interpreter": "latest",
+    "@sandbox-agent/example-shared": "workspace:*"
+  },
+  "devDependencies": {
+    "@types/node": "latest",
+    "tsx": "latest",
+    "typescript": "latest"
+  }
+}

examples/package.json

@@ -1,25 +0,0 @@
-{
-  "name": "sandbox-agent-examples",
-  "private": true,
-  "type": "module",
-  "scripts": {
-    "test": "vitest run",
-    "test:watch": "vitest",
-    "start:docker": "tsx docker/docker.ts",
-    "start:e2b": "tsx e2b/e2b.ts",
-    "start:daytona": "tsx daytona/daytona.ts",
-    "start:vercel": "tsx vercel/vercel-sandbox.ts"
-  },
-  "dependencies": {
-    "@daytonaio/sdk": "latest",
-    "@e2b/code-interpreter": "latest",
-    "@vercel/sandbox": "latest",
-    "dockerode": "latest"
-  },
-  "devDependencies": {
-    "@types/node": "latest",
-    "tsx": "latest",
-    "typescript": "latest",
-    "vitest": "latest"
-  }
-}

examples/shared/package.json

@@ -0,0 +1,8 @@
+{
+  "name": "@sandbox-agent/example-shared",
+  "private": true,
+  "type": "module",
+  "exports": {
+    ".": "./sandbox-agent-client.ts"
+  }
+}

examples/tsconfig.json

@@ -1,13 +0,0 @@
-{
-  "compilerOptions": {
-    "target": "ES2022",
-    "module": "NodeNext",
-    "moduleResolution": "NodeNext",
-    "lib": ["ES2022", "DOM"],
-    "types": ["node"],
-    "strict": true,
-    "skipLibCheck": true,
-    "noEmit": true
-  },
-  "include": ["**/*.ts"]
-}

examples/vercel/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "@sandbox-agent/example-vercel",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "start": "tsx vercel-sandbox.ts"
+  },
+  "dependencies": {
+    "@vercel/sandbox": "latest",
+    "@sandbox-agent/example-shared": "workspace:*"
+  },
+  "devDependencies": {
+    "@types/node": "latest",
+    "tsx": "latest",
+    "typescript": "latest"
+  }
+}

examples/vercel/vercel-sandbox.ts

@@ -5,7 +5,7 @@ import {
   logInspectorUrl,
   runPrompt,
   waitForHealth,
-} from "../shared/sandbox-agent-client.ts";
+} from "@sandbox-agent/example-shared";
 
 const INSTALL_SCRIPT = "curl -fsSL https://releases.rivet.dev/sandbox-agent/latest/install.sh | sh";
 const DEFAULT_PORT = 2468;

examples/vitest.config.ts

@@ -1,9 +0,0 @@
-import { defineConfig } from "vitest/config";
-
-export default defineConfig({
-  test: {
-    include: ["**/*.test.ts"],
-    testTimeout: 300_000,
-    hookTimeout: 300_000,
-  },
-});