refactor(ux): consolidate BMAD skills, update design system, and clean up Prisma generated client

keep-notes/lib/ai/tools/url-fetch.tool.ts

@@ -0,0 +1,55 @@
+/**
+ * URL Fetch Tool
+ * Fetches a URL and returns parsed content (JSON, CSV, or text).
+ * Max 5MB response.
+ */
+
+import { tool } from 'ai'
+import { z } from 'zod'
+import { toolRegistry } from './registry'
+
+const MAX_SIZE = 5 * 1024 * 1024 // 5MB
+
+toolRegistry.register({
+  name: 'url_fetch',
+  description: 'Fetch a URL and return its content. Supports JSON, CSV, and plain text responses. Max 5MB.',
+  isInternal: true,
+  buildTool: (_ctx) =>
+    tool({
+      description: 'Fetch a URL and return its parsed content. Supports JSON, CSV, and text.',
+      inputSchema: z.object({
+        url: z.string().describe('The URL to fetch'),
+        method: z.enum(['GET', 'POST']).optional().describe('HTTP method (default GET)').default('GET'),
+      }),
+      execute: async ({ url, method = 'GET' }) => {
+        try {
+          const response = await fetch(url, { method })
+          if (!response.ok) return { error: `HTTP ${response.status}: ${response.statusText}` }
+
+          const contentLength = parseInt(response.headers.get('content-length') || '0')
+          if (contentLength > MAX_SIZE) return { error: 'Response too large (max 5MB)' }
+
+          const contentType = response.headers.get('content-type') || ''
+          const text = await response.text()
+
+          if (text.length > MAX_SIZE) return { error: 'Response too large (max 5MB)' }
+
+          if (contentType.includes('application/json')) {
+            try {
+              return { type: 'json', data: JSON.parse(text) }
+            } catch {
+              return { type: 'text', content: text.substring(0, 10000) }
+            }
+          }
+
+          if (contentType.includes('text/csv')) {
+            return { type: 'csv', content: text.substring(0, 10000) }
+          }
+
+          return { type: 'text', content: text.substring(0, 10000) }
+        } catch (e: any) {
+          return { error: `Fetch failed: ${e.message}` }
+        }
+      },
+    }),
+})