diff --git a/lib/classifier.mjs b/lib/classifier.mjs
deleted file mode 100644
index 6c67ed2..0000000
--- a/lib/classifier.mjs
+++ /dev/null
@@ -1,86 +0,0 @@
-/**
- * classifier.mjs — Detect apply type for each job
- * Visits each job page and classifies: easy_apply, greenhouse, lever, workday, ashby, etc.
- * Run by searcher as Phase 2 after collecting URLs
- */
-import {
-  LINKEDIN_BASE, NAVIGATION_TIMEOUT, PAGE_LOAD_WAIT, CLICK_WAIT,
-  LINKEDIN_APPLY_BUTTON_SELECTOR
-} from './constants.mjs';
-
-const EXTERNAL_ATS = [
-  { name: 'greenhouse',      pattern: /greenhouse\.io/i },
-  { name: 'lever',           pattern: /lever\.co/i },
-  { name: 'workday',         pattern: /workday\.com|myworkdayjobs\.com/i },
-  { name: 'ashby',           pattern: /ashbyhq\.com/i },
-  { name: 'jobvite',         pattern: /jobvite\.com/i },
-  { name: 'smartrecruiters', pattern: /smartrecruiters\.com/i },
-  { name: 'icims',           pattern: /icims\.com/i },
-  { name: 'taleo',           pattern: /taleo\.net/i },
-  { name: 'bamboohr',        pattern: /bamboohr\.com/i },
-  { name: 'rippling',        pattern: /rippling\.com/i },
-  { name: 'workable',        pattern: /workable\.com/i },
-  { name: 'breezyhr',        pattern: /breezy\.hr/i },
-  { name: 'recruitee',       pattern: /recruitee\.com/i },
-  { name: 'dover',           pattern: /dover\.com/i },
-];
-
-function detectAts(url) {
-  if (!url) return null;
-  for (const ats of EXTERNAL_ATS) {
-    if (ats.pattern.test(url)) return ats.name;
-  }
-  return 'unknown_external';
-}
-
-export async function classifyLinkedInJob(page, job) {
-  try {
-    await page.goto(job.url, { waitUntil: 'domcontentloaded', timeout: NAVIGATION_TIMEOUT });
-    await page.waitForTimeout(PAGE_LOAD_WAIT);
-
-    // Check for Easy Apply
-    const eaBtn = await page.$(`${LINKEDIN_APPLY_BUTTON_SELECTOR}[aria-label*="Easy Apply"]`);
-    if (eaBtn) return { apply_type: 'easy_apply', apply_url: job.url };
-
-    // Check for recruiter-only
-    const interestedBtn = await page.$('button[aria-label*="interested"]');
-    if (interestedBtn) return { apply_type: 'recruiter_only', apply_url: null };
-
-    // Check for external apply button and find ATS URL
-    const externalBtn = await page.$(`${LINKEDIN_APPLY_BUTTON_SELECTOR}:not([aria-label*="Easy Apply"])`);
-    if (externalBtn) {
-      // Try to find the actual ATS link in the page
-      const atsUrl = await page.evaluate(() => {
-        const patterns = [
-          'greenhouse', 'lever', 'workday', 'myworkday', 'ashby', 'jobvite',
-          'smartrecruiters', 'icims', 'taleo', 'bamboohr', 'rippling', 'workable'
-        ];
-        const links = Array.from(document.querySelectorAll('a[href]'));
-        for (const a of links) {
-          for (const p of patterns) {
-            if (a.href.includes(p)) return a.href;
-          }
-        }
-        return null;
-      });
-
-      const platform = detectAts(atsUrl) || 'unknown_external';
-      return { apply_type: platform, apply_url: atsUrl };
-    }
-
-    return { apply_type: 'unknown', apply_url: null };
-  } catch (e) {
-    return { apply_type: 'error', apply_url: null, error: e.message };
-  }
-}
-
-export async function classifyBatch(page, jobs, { onClassified } = {}) {
-  const results = [];
-  for (const job of jobs) {
-    const classification = await classifyLinkedInJob(page, job);
-    const classified = { ...job, ...classification, classified_at: Date.now() };
-    results.push(classified);
-    if (onClassified) onClassified(classified);
-  }
-  return results;
-}
diff --git a/lib/keywords.mjs b/lib/keywords.mjs
index e7741cf..19fb775 100644
--- a/lib/keywords.mjs
+++ b/lib/keywords.mjs
@@ -52,8 +52,11 @@ Example format: ["query one", "query two", "query three"]`;
     })
   });
 
+  if (!res.ok) throw new Error(`Anthropic API error: ${res.status} ${res.statusText}`);
+
   const data = await res.json();
   if (data.error) throw new Error(data.error.message);
+  if (!data.content?.[0]?.text) throw new Error('Unexpected API response: missing content');
 
   const text = data.content[0].text.trim();
   const clean = text.replace(/```json\n?|\n?```/g, '').trim();