Refactor CLI output formatting in cli.js to enhance readability by adding line breaks. Comment out verbose logging for OpenAI calls and error handling to reduce console clutter. Update patch_files.js description for clarity on functionality.

tools/wget.js

@@ -0,0 +1,27 @@
+const fetch = require('node-fetch');
+
+module.exports = async function wget(params) {
+  const { url } = params;
+  if (!url) throw new Error('missing url');
+  const res = await fetch(url);
+  const buffer = await res.buffer();
+  const filename = url.split('/').filter(Boolean).pop() || 'index.html';
+  const content = buffer.slice(0, 500).toString('utf8');
+  return { filename, content };
+};
+
+// metadata for the tool runner
+module.exports.meta = {
+  type: 'function',
+  name: 'wget',
+  description: 'Download URL to filesystem',
+  strict: true,
+  parameters: {
+    type: 'object',
+    required: ['url'],
+    additionalProperties: false,
+    properties: {
+      url: { type: 'string', description: 'The url to get.' }
+    }
+  }
+};