1 files changed, 55 insertions, 0 deletions
diff --git a/admin-panel/src/server/agents/critic.ts b/admin-panel/src/server/agents/critic.ts
new file mode 100644
index 0000000..b0613fb
--- /dev/null
+++ b/admin-panel/src/server/agents/critic.ts
@@ -0,0 +1,55 @@
+import { BaseAgent, type AgentContext, type AgentResult } from './base-agent.js';
+import type { ClaudeResponse } from '../services/claude.service.js';
+
+export class CriticAgent extends BaseAgent {
+  name = 'critic';
+  templateFile = 'critic.md';
+  model = 'claude-sonnet-4-20250514';
+
+  protected getSystemPrompt(): string {
+    return 'You are a thorough plan reviewer. Be constructive but rigorous. Approve plans that are solid enough to implement, reject plans with significant gaps or flaws.';
+  }
+
+  protected parseResponse(response: ClaudeResponse, ctx: AgentContext): AgentResult {
+    const content = response.content;
+    const firstLine = content.split('\n')[0].trim().toUpperCase();
+    const approved = firstLine.includes('APPROVE');
+    const rejected = firstLine.includes('REJECT');
+    const verdict: 'approve' | 'reject' = approved ? 'approve' : 'reject';
+
+    // Build review entry
+    const reviewEntry = {
+      agent: 'critic',
+      verdict,
+      content,
+      timestamp: new Date().toISOString(),
+    };
+
+    const updates: Record<string, unknown> = {};
+    const currentReviews = ctx.reviewComments ? JSON.parse(ctx.reviewComments || '[]') : [];
+    currentReviews.push(reviewEntry);
+    updates.plan_review_comments = JSON.stringify(currentReviews);
+
+    if (approved) {
+      updates.status = 'impl';
+      updates.plan_review_count = (ctx as unknown as Record<string, number>).plan_review_count
+        ? (ctx as unknown as Record<string, number>).plan_review_count + 1
+        : 1;
+    } else if (rejected) {
+      updates.status = 'plan'; // Send back to planning
+      updates.plan_review_count = (ctx as unknown as Record<string, number>).plan_review_count
+        ? (ctx as unknown as Record<string, number>).plan_review_count + 1
+        : 1;
+    }
+
+    return {
+      success: true,
+      content,
+      tokensUsed: response.tokensUsed,
+      model: response.model,
+      updates,
+      verdict,
+      message: `Plan review: ${verdict.toUpperCase()}`,
+    };
+  }
+}