Initial commit: Open Agent SDK (TypeScript)

Open-source Agent SDK with 30+ built-in tools, MCP integration,
multi-turn sessions, subagents, and streaming support.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

examples/02-multi-tool.ts

@@ -0,0 +1,44 @@
+/**
+ * Example 2: Multi-Tool Orchestration
+ *
+ * The agent autonomously uses Glob, Bash, and Read tools to
+ * accomplish a multi-step task.
+ *
+ * Run: npx tsx examples/02-multi-tool.ts
+ */
+import { createAgent } from '../src/index.js'
+
+async function main() {
+  console.log('--- Example 2: Multi-Tool Orchestration ---\n')
+
+  const agent = createAgent({
+    model: process.env.CODEANY_MODEL || 'claude-sonnet-4-6',
+    maxTurns: 15,
+  })
+
+  for await (const event of agent.query(
+    'Do these steps: ' +
+    '1) Use Glob to find all .ts files in src/ (pattern "src/*.ts"). ' +
+    '2) Use Bash to count lines in src/agent.ts with `wc -l`. ' +
+    '3) Give a brief summary.',
+  )) {
+    const msg = event as any
+
+    if (msg.type === 'assistant') {
+      for (const block of msg.message?.content || []) {
+        if (block.type === 'tool_use') {
+          console.log(`[${block.name}] ${JSON.stringify(block.input).slice(0, 100)}`)
+        }
+        if (block.type === 'text' && block.text.trim()) {
+          console.log(`\n${block.text}`)
+        }
+      }
+    }
+
+    if (msg.type === 'result') {
+      console.log(`\n--- ${msg.subtype} | ${msg.usage?.input_tokens}/${msg.usage?.output_tokens} tokens ---`)
+    }
+  }
+}
+
+main().catch(console.error)